`
`
`
`
`
`
`
`
`Case: IPR2018-01592
`Patent No.: 9,320,122
`
`EXHIBIT 1033
`
`PRIME WIRE & CABLE, INC.
`
` Petitioner,
`
`v.
`
`CANTIGNY LIGHTING
`CONTROL, LLC.
`
` Patent owner
`
`JASCO PRODUCTS, INC.
`
` Licensee
`
`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`)
`)
`)
`)
`)
`)
`)
`)
`)
`)
`)
`)
`)
`)
`
`
`
`
`
`
`

`

`(19) United States
`(19) United States
`(12) Patent Application Publication (10) Pub. No.: US 2013/0141018 A1
`(12) Patent Application Publication (10) Pub. No.: US 2013/0141018 A1
`Kamii
`(43) Pub. Date:
`Jun. 6, 2013
`
` Kamii (43) Pub. Date: Jun. 6, 2013
`
`
`US 2013 0141 018A1
`IJSZOI30141018A1
`
`(54) LIGHTING DEVICE
`(54) LIGHTING DEVICE
`
`Publication Classification
`Publication Classification
`
`(75) Inventor: Miwa Kamii, Osaka-shi (JP)
`(75)
`Inventor: Miwa Kamii, Osaka-shi (JP)
`
`(73) Assignee: SHARP KABUSHIKI KAISHA,
`(73) Assignee: SHARP KABUSHIKI KAISHA,
`Osaka-shi, Osaka (JP)
`Osaka—511ia Osaka (JP)
`
`21) Appl. No.:
`21
`A l N '
`(21) Appl. No.:
`)
`pp ' O"
`(
`1-1.
`.
`.
`(22) PCT Filed:
`(22) PCT Flled'
`
`13A817,084
`13/817 084
`9
`’
`Aug. 11, 2011
`Aug. 11’ 2011
`
`(86). PCT No.:
`(86) PCT NO"
`S371 (c)(1),
`§ 371 (c)(1),
`(2), (4) Date:
`(2), (4) Date:
`
`PCT/UP2O11?068362
`PCT/JP2011/068362
`
`Feb. 14, 2013
`Feb. 14, 2013
`
`(30)
`(30)
`
`Foreign Application Priority Data
`Foreign Application Priority Data
`
`Aug. 18, 2010 (JP) ................................. 2010-182984
`Aug. 18, 2010
`(JP) ................................. 2010-182984
`
`(51) Int. Cl.
`(51)
`Int. Cl-
`H05B 37/02
`H05B 37/02
`(52) U.S. Cl.
`(52) US. Cl.
`CPC ...................................... H05B 37/02 (2013.01)
`CPC ...................................... H05B 37/02 (2013.01)
`USPC .......................................................... 31S/360
`USPC .......................................................... 315/360
`
`(2006.01)
`(2006.01)
`
`ABSTRACT
`(57)
`ABSTRACT
`(57)
`An absence timer table for defining turn-on and turn-off
`An absence timer table for defining turn-on and tum-off
`operations in an absence timer mode is set. Then, a current
`operations in an absence timer mode is set. Then, a current
`time is checked. Then, it is determined whether or not the
`time is checked. Then, it is determined whether or not the
`current time is an absence timer control start time. When it is
`current time is an absence timer control start time. When it is
`determined that the current time is the absence timer control
`determined that the current time is the absence timer control
`start time, absence timer control is started. Then, it is deter
`start time, absence timer control is started. Then, it is deter-
`mined whether or not an input instruction has been received
`mined whether or not an input instruction has been received
`after absence timer control is started. When it is determined
`after absence timer control is started. When it is determined
`that the input instruction has been received after absence
`that the input instruction has been received after absence
`timer control is started, setting of the absence timer mode is
`timer control is started, setting of the absence timer mode is
`cancelled. Then, the process ends (return).
`cancelled. Then, the process ends (return).
`
`10
`O
`
`AC INPUT
`AC INPUT
`
`POWER SOURCE CIRCUIT
`POWER SOURCE CIRCUIT
`
`
`(100V)
`(100v)
`
`
`
`
`
`
`
`
`
`
`
`33
`33
`
`
`
`
`
`PWM CONTROL
`PWM CONTROL I
`CIRCUIT
`CIRCUIT
`
`31
`3,
`
`LED
`LED
`MODULE
`MODULE
`
`LED
`LED
`MODULE
`MODULE
`
`
`ILUMINATION
`ILLUMINATION
`ILLUMINATION
`ILLUMINATION
`
`
`CONTROL UNIT
`UNIT
`CONTROL UNIT
`UNIT
`CONTROL
`
`CONTROL
`
`
`POWER
`POWER
`
`
`
`SUPPLY
`MEMORY
`ILLUMINANCE
`
`SUPPLY
`MEMORY
`ILLUMINANCE
`
`SENSOR
`CIRCUIT
`CIRCUIT
`SENSOR
`
`
`
`
`
`
`
`
`
`SIGNAL
`SIGNAL
`
`
`
`RECEPTION
`RECEPTION
`UNIT
`UNIT
`
`
`
`
`INTERFACE UNIT
`
`INTERFACE UNIT
`
`
`INFRARED
`INFRARED
`OPERATION
`OPERATION
`RECEPTION
`RECEPTION
`SW
`40
`UNIT
`
`
`SW
`40
`UNIT
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`CRYSTAL
`CRYSTAL
`OSCILLATOR
`OSCILATOR
`
`SW INPUT
`SW INPUT
`UNIT
`UNIT
`
`
`
`
`
`
`
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 1 of 37
`Jun. 6, 2013 Sheet 1 0f 37
`
`US 2013/014 1018 A1
`US 2013/0141018 A1
`
`FIG.1
`FIG.1
`
`
`
`
`
`50
`50
`
`

`

`Patent Application Publication
`
`S
`
`US 2013/0141018 A1
`
`6,am:
`
`
`
`
`
`#3meE032n.8mOmZMm:zoEow532.23.:
`
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`
`
`
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 3 of 37
`Jun. 6, 2013 Sheet 3 0f 37
`
`US 2013/014 1018 A1
`US 2013/0141018 A1
`
`FIG.3
`FIG.3
`
`O
`10
`
`POWER
`POWER
`
`SOURCE
`SOURCE
`
`
`CIRCUIT
`CIRCUIT
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`PWM
`
`PWM
`CONTROL
`
`CONTROL
`
`CIRCUIT
`CIRCUIT
`
`
`
`FIG.4
`FIG.4
`
`
`
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 4 of 37
`Jun. 6, 2013 Sheet 4 of 37
`
`US 2013/0141018A1
`US 2013/0141018 A1
`
`FIG.5
`FIG.5
`
`50
`
`
`
`
`LIGHT ENVIRONMENT
`LIGHT ENVIRONMENT
`CONTROL
`CONTROL
`
`FULL TURN-ON
`FULL TURN-ON
`
`TURN OFF
`TURN OFF
`
`NIGHT-LIGHT
`NIGHT—LIGHT
`
`ECO-LIGHTING
`ECO-LIGHTING
`
`BRIGHT
`BRIGHT
`
`ILLUMINANCE
`ILLUMINANCE
`SENSOR
`SENSOR
`
`COLD COLOR
`COLD COLOR
`
`WARM COLOR
`WARM COLOR
`
`52
`
`54
`
`51
`
`70
`
`63
`
`65
`
`72
`
`7
`
`-73
`
`74
`
`75
`
`57A
`
`
`
`BRIGHTNESS
`BRIGHTNESS
`TURN-UP
`TURN-UP
`
`DARK
`DARK
`
`(d) (go
`0/
`
`FAVORITE
`FAVORITE
`REGISTRATION
`REGISTIRATION
`
`FAVORITE
`FAVORITE
`REGISTRATION
`REGISTRATION
`
`
`
`@ A %
`
`ABSENCE
`ABSENCE
`TIMER
`TIMER
`
`ENVIRONMENT
`ENVIRONMENT
`REGISTRATION
`REGISTRATION
`
`69
`
`77
`
`68
`
`78
`
`58
`
`53
`
`60
`
`55
`61
`
`56
`
`
`
`64.
`
`66
`
`
`
`67
`
`62
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 5 of 37
`Jun. 6, 2013 Sheet 5 0f 37
`
`US 2013/0141 018 A1
`US 2013/0141018 A1
`
`FIG.6
`FIG.6
`
`59
`59
`
`POWER SOURCE CIRCUIT
`BATTERY
` BATTERY
`
`POWER SOURCE CIRCUIT
`
`
`REMOTE CONTROLLER
` REMOTE CONTROLLER
`CONTROL UNIT 80
`CONTROL
`CONTROL UNIT
`80
`CONTROL
`
`
`POWER
`POWER
`
`
`MEMORY
`SUPPLY
`MEMORY
`SUPPLY
`
`
`CIRCUIT
`CIRCUIT
`
`
`
`
`
`
`
`
`
`
`
`
`
`SIGNAL
`SIGNAL
`
`TRANSMISSION
`TRANSMISSION
`
`
`UNIT
`UNIT
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`INTERFACE UNIT
`INTERFACE UNIT
`INFRARED
`LIGUID
`
`INFRARED
`
`
`LIQUID
`OPERATION
`
`
`OPERATION
`PROJECTION
`CRYSTAL
`PROJECTION
`CRYSTAL
`
`SW
`
`
`
`UNIT
`SW
`
`PANEL
`UNIT
`PANEL
`
`
`
`
`
`
`57
`57
`
`

`

`Patent Application Publication
`
`Jun. 6, 2013 Sheet 6 of 37
`
`US 2013/0141018 A1
`
`9w9ma
`
`02
`
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`

`

`Patent Application Publication
`
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`
`US 2013/0141018 A1
`
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`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 8 of 37
`Jun. 6, 2013 Sheet 8 0f 37
`
`US 2013/0141018A1
`US 2013/0141018 A1
`
`FIG.9
`FIG.9
`
`LIGHTING ADJUSTMENT MODE
`LIGHTING ADJUSTMENT MODE
`
`
`
`
`
`
`
`
`
`
`
`SIOO
`INSTRUCTION
` INSTRUCTION
`
`NO
`OF INPUT THROUGH
`OF INPUT THROUGH
`
`DIMMER BUTTON
`DIMMER BUTTON
`
`
`RECEIVED?
`RECEIVED?
`
`
`
`
`
`
`INSTRUCTION
` INSTRUCTION
`OF INPUT THROUGH
`OF INPUT THROUGH
`
`BRIGHT BUTTON
`BRIGHT BUTTON
`
`RECEIVED?
`RECEIVED?
`
`INCREASE DIMMING
`DECREASE DIMMING
` INCREASE DIMMING
`DECREASE DIMMING
`
`RATIO BY PRESCRIBED
`RATIO BY PRESCRIBED
`RATIO BY PRESCRIBED
`RATIO BY PRESCRIBED
`AMOUNT
`AMOUNT
`AMOUNT
`AMOUNT
`
`
`
`
`
`S112
`8112
`
`
`
`INPUT THROUGH
` INPUT THROUGH
`
`WARM COLOR BUTTON
`WARM COLOR BUTTON
`
`RECEIVED?
`RECEIVED?
`
`
`
`
`
`
`
`
`
`INCREASE COLOR TONE
`INCREASE COLOR TONE
`INCREASE COLOR TONE
`INCREASE COLOR TONE
`
`
`
`OF DAYLIGHT COLOR BY
`OF LIGHT COLOR BY
`OF DAYLIGHT COLOR BY
`OF LIGHT COLOR BY
`
`
`
`PRESCRIBED AMOUNT
`PRESCRIBED AMOUNT
`PRESCRIBED AMOUNT
`PRESCRIBED AMOUNT
`
`
`
`
`
`
`
`RETURN
`RETURN
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 9 of 37
`Jun. 6, 2013 Sheet 9 of 37
`
`US 2013/014 1018 A1
`US 2013/0141018 A1
`
`
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`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 10 of 37
`Jun. 6, 2013 Sheet 10 of 37
`
`US 2013/014 1018 A1
`US 2013/0141018 A1
`
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`

`Patent Application Publication
`
`Jun. 6, 2013 Sheet 11 of 37
`
`US 2013/0141018 A1
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`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 12 of 37 US 2013/0141018 A1
`Jun. 6, 2013 Sheet 12 0f 37
`US 2013/0141018 A1
`
`
`
`
`
`
`
`DAYLIGHT
`DAYLIGHT
`COLOR
`COLOR
`
`LIGHT
`LIGHT
`COLOR
`COLOR
`60 (MINUTE)
`60 (MINUTE)
`
`FIG.13
`FIG.13
`
`DIMMING
`DIMMING
`RATIO %
`RATIO %
`
`O
`O
`0
`
`10
`10
`
`20
`20
`
`30
`30
`
`40
`4o
`
`50
`50
`
`LAPSE OF TIME
`LAPSE OF TIME
`
`DAYLIGHT
`DAYLIGHT
`COLOR
`COLOR
`
`WHOLE
`WHOLE
`
`LIGHT
`LIGHT
`COLOR
`COLOR
`
`FIG.14
`FIG.14
`
`
`
`100
`
`DIMMING
`DIMMINC 50
`RATIO %
`RATIO %
`
`
`
`
`
`
`
`
`
`O
`0
`
`10
`1O
`
`20
`20
`
`30
`30
`
`40
`40
`
`50
`50
`
`60
`60
`
`(MINUTE)
`(MINUTE)
`
`LAPSE OF TIME
`LAPSE OF TIME
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 13 of 37
`Jun. 6, 2013 Sheet 13 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`FIG.15
`FIG.15
`
`LIGHT COLOR
`LIGHT COLOR
`
`1 OO
`100
`
`80
`80
`
`DIMMING 60
`DIMMING 60
`RATIO %
`RATIO %
`
`20lr'ii
`
`20
`
`O
`0
`
`60
`60
`
`120
`120
`
`(MINUTE)
`(MINUTE)
`
`LAPSE OF TIME
`LAPSE OF TIME
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 14 of 37
`Jun. 6, 2013 Sheet 14 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`FIG.16
`FIG.16
`
`(0.1%)
`(0.1%)
`OOO
`1000
`
`100
`100
`(A) DIMMING
`(A) DIMMING
`RATIO
`RATIO
`
`10
`1 0
`
`O
`O
`
`(0.1%)
`(0.1%)
`
`1200
`1200
`
`10
`10
`TIME
`TIME
`
`60 100 (MINUTE)
`60 100
`(MINUTE)
`
`
`
`to 800
`100°—800 l
`
`(B) DIMMING 600
`(B) DIMMING 600
`RATIO
`RATIO
`
`400
`400
`
`a O
`
`0
`
`O
`0
`
`30
`3O
`
`TIME
`TIME
`
`60 (MINUTE)
`60
`(MINUTE)
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 15 of 37
`Jun. 6, 2013 Sheet 15 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 Al
`
`FIG.17
`F[GT 7
`
`LIGHT ENVIRONMENT
`LIGHT ENVIRONMENT
`CONTRO MODE
`CONTROL MODE
`
`CUSTOM SETTING?
`CUSTOM SETTING?
`
`OBTAIN CUSTOM
`OBTAIN CUSTOM
`INFORMATION
`INFORMATION
`
`
`
`830
`S30
`NO
`NO
`
`S34
`SS4
`OBTAIN DEFAULT
`OBTAIN DEFAULT
`
`VALUE
`VALUE
`
`S36
`336
`SET LIGHT ENVIRONMENT
`SET LIGHT ENVIRONMENT
`CONTROL OPERATION PERIOD
`CONTROL OPERATION PERIOD
`S38
`S38
`
`
`
`NO
`NO
`
`CHECK CURRENT TIME
`CHECK CURRENT TIME
`S40
`S40
`tB, td, t-1N WHICH OF PERIODSN tA, tC, tE
`t8. tD— tF
`IN WHICH OF PERIODS my to, tE
`tATO t?
`tA TO tF?
`
`
`S42
`S42
`
`LESS THAN
`
` LESS THAN
`SET DIMMING RATIO INACCORDANCE WITH
`SET DIMMING RATIO IN ACCORDANCE WITH
`10 MINUTES FROM
`10 MINUTES FROM
`OPERATION IN CORRESPONDING PERIOD
`OPERATION IN CORRESPONDING PERIOD
`
`
`START TIME OF
`START TIME OF
`
`PERIOD tA, tC, tE?
`S44
`PERIOD tA, tC, tE?
`844
`
`
`NO
`NO
`IS REMAINING TIME
`IS REMAINING TIME
`
`
`IN CORRESPONDING
`IN CORRESPONDING
`SET FOR 10 MINUTES
`SET FOR 10 MINUTES
`
`
`PERIOD LESS THAN
`DIMMING RATIO IN
`DIMMING RATIO IN
`PERIOD LESS THAN
`ACCORDANCE WITH
`ACCORDANCE WITH
`O MINUTES2
`10 MINUTES?
`
`
`OPERATION IN
`OPERATION IN
`PRECEDING PERIOD
`PRECEDING PERIOD
`
`
`
`
`
`
`
`
`
`ELAPSED?
`m PERIOD
`o PERIOD
`Y
`EXPRED?
`EXPIRED?
`ES
`
`Y ES
`
`5 10 MINUTES
`no- 10 MINUTES
`ELAPSED2
`SET FOR O MINUTES
`SET FOR 10 MINUTES
`
`DMMING RATION
`DIMMING RATIO IN
`
`
`ACCORDANCE WITH
`ACCORDANCE WITH
`
`
`
`SET DIMMING RATIO
`OPERATION IN
`OPERATION IN
`SET DIMMING RATIO
`
`IN ACCORDANCE WITH
`IN ACCORDANCE WITH
`CORRESPONDING
`CORRESPONDING
`
`
`OPERATION IN
`OPERATION IN
`PERIOD
`PERIOD
`
`
`CORRESPONDING
`
`CORRESPONDING
`
`
`
`PERIOD
`S50
`PERIOD
`850
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`No-F
`no-tonMINUTES
`
`“10MINUTES mELAPSED?
`
`
` SET DIMMING RATIO IN
`
`PERIOD
`ELAPSED?
`PERIOD
`
`EXPRED?
`YES
`EXPIRED?
`YES
`
`
`
`
`
`
`
`
`SET DIMMING RATION
`
`ACCORDANCE WITH
`ACCORDANCE WITH
`
`OPERATION IN NEXT
`OPERATION IN NEXT
`PERIOD
`PERIOD
`
`
`
`
`
`
`
`
`no-plot?
`m 5“
`PERIOD
`PERIOD
`EXPIRED?
`EXPRED?
`YES
`YES
`
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 16 of 37
`Jun. 6, 2013 Sheet 16 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`FIG.18
`FIG.18
`
`
`
`
`
`
`
`
`ITEMS TO BE SET RANGE OF SETTING
`
`ITEMS TO BE SET RANGE OF SETTING
`WAKE-UPTIME SETTABLE FROM 0:00 TO 23:59 SX
`A
`A
`W KE—UP TIME
`SETTABLE FROM 0:00 TO 23:59 X
`
`
`HOWEVER, TIME SETTING WITHIN 1 HOUR AND
`HOWEVER, TIME SETTING WITHIN 1 HOUR AND
`59 MINUTES AFTER BED TIME IS NOT ACCEPTED
`59 MINUTES AFTER BED TIME IS NOT ACCEPTED
`SETTABLE FROM O:00 TO 23:59 S
` SETTABLE FROM 0:00 TO 23:59 X
`
`HOWEVER, TIME SETTING WITHIN 59 MINUTES
`HOWEVER, TIME SETTING WITHIN 59 MINUTES
`
`
`AFTER WAKE-UP TIME IS NOT ACCEPTED
`AFTER WAKE~UP TIME IS NOT ACCEPTED
`
`
`DINNER TIME
`DINNER TIME
`
`BED TIME
`BED TIME
`
`SETTABLE FROM 0:00 TO 23:59 X
`SETTABLE FROM 0:00 TO 23:59 X
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 17 of 37
`Jun. 6, 2013 Sheet 17 of 37
`
`US 2013/014 1018 A1
`US 2013/0141018 A1
`
`FIG.19
`FIG.19
`
`
`
`(A)
`(A)
`
`(B)
`(B)
`
`(C)
`(C)
`
`CUSTOM SETTING
`CUSTOM SETTING
`
`PLEASE SET WAKE-UP TIME
`PLEASE SET WAKE-UP TIME
`
`7 : 00
`
`IF THE SETTENG IS OK, PLEASE PRESS
`IF THE SETTING IS OK, PLEASE PRESS
`"CUSTOM'SETTING BUTTON
`"CUSTOM" SETTING BUTTON
`
`7:00
`
`
`
`
`CUSTOM SETTING
`CUSTOM SETTING
`
`PLEASE SET DINNER TIME
`PLEASE SET DINNER TIME
`
`19:30
`19:30
`
`IF THE SETTING IS OK, PLEASE PRESS
`IF THE SETTING IS OK, PLEASE PRESS
`"CUSTOM". SETTING BUTTON
`"CUSTOM" SETTING BUTTON
`
`
`
`
`
`CUSTOM SETTING
`CUSTOM SETTING
`
`PLEASE SET BED TIME
`PLEASE SET BED TIME
`
`23: 30
`23:30
`
`IF THE SETTING IS OK, PLEASE PRESS
`IF THE SETTING IS OK, PLEASE PRESS
`"CUSTOM'SETTING BUTTON
`"CUSTOM" SETTING BUTTON
`
`
`
`
`
`
`
`CUSTOM SETTING
`CUSTOM SETTING
`
`PLEASE SET NIGHT-TIME DIMMING RATIO
`PLEASE SET NIGHT-TIME DIMMING RATIO
`
`(D)
`
`(D)
`
`3096
`30%
`
`IF THE SETTING IS OK, PLEASE PRESS
`IF THE SETTING IS OK, PLEASE PRESS
`CUSTOM". SETTING BUTTON
`"CUSTOM" SETTING BUTTON
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 18 of 37
`Jun. 6, 2013 Sheet 18 of 37
`
`US 2013/0141 018 A1
`US 2013/0141018 A1
`
`
`
`film«.51;
`
`vmvw
`
`ZOEODEFWZH
`
`20....5mn5IODOIIH
`
`
`
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`
`8Z IS
`mN—w
`
`
`
`m3:0mm
`
`ZO:.<_2mOn_Z~
`
`Arr—4&2“
`
`7Z IS
`VNFw
`
`muzza
`
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`
`ZOE.<_2mOmZHm:>:._.
`
`Fran—E
`
`131m§<>>
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`ZOE.<_>EO.._Z~m=>=._.
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`
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`
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`
`02:22:”—._.m_m
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`%08 O || OI_L\/H
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`m=>:._.
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`
`
`
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`
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`
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`
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`
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`
`
`
`
`
`
`
`
`
`
`
`
`
`
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`
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`
`ONCE
`
`
`
`
`
`
`
`BOJOW ONI LLE'S WOLSTRO
`
`
`
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`moo—2OZELMw20.530
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 19 of 37
`Jun. 6, 2013 Sheet 19 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`FIG.21
`FIG.21
`
`(0.1%)
`(0.1%)
`1 OOO
`1000
`
`(A) DIMMING
`(A) DIMMING
`RATIO
`RATIO
`
`OO
`100
`
`1
`
`(0.1%)
`(0.1%)
`1200
`1200
`
`
`
`10
`10
`
`100
`100
`
`1000 (SECOND)
`1000 (SECOND)
`
`TIME
`TIME
`
`800
`800
`
`(B) DIMMING 600
`(B) DIMMING 500
`RATIO
`RATTO
`
`400
`
`400
`
`O
`0
`
`100
`100
`
`200
`200
`
`300
`300
`
`400
`400
`
`500
`500
`
`600
`600
`
`7OO
`700
`(SECOND)
`(SECOND)
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 20 of 37
`Jun. 6, 2013 Sheet 20 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`FIG.22
`FIG.22
`
`ECO-LIGHTING MODE
`ECO-LIGHTING MODE
`(ONE-SECOND INTERRUPT PROCESSING)
`(ONE-SECOND INTERRUPT PROCESSING)
`
`
`
`LIGHTING STARTED?
`LIGHTING STARTED?
`
`
`
`
`
`
`
`
`
`
`
`LIGHTING AT 100%
`LIGHTING AT 100%
`
`
`
`DIMMING TIMER - 600
`DIMMING TIMER <— 600
`
`DIMMING TARGET (- 80%
`DIMMING TARGET (- 80%
`
`
`
`
`DIMMING
`DIMMING
`PROCESSING
`PROCESSING
`
`DIMMING TIMER A. O?
`DIMMING TIMER :5 0?
`
`
`
`
`
`
`
`RETURN
`RETURN
`
`FIG.23
`FIG.23
`
`
`
`LIGHT EMISSION
`LIGHT EMISSION
`REDUCTION PROCESSING
`REDUCTION PROCESSING
`
`$180
`
`DOWN VALUE (- LIGHT EMISSION
`DOWN VALUE ‘- LIGHT EMISSION
`REDUCTION CONSTANT
`REDUCTION CONSTANT
`LIGHT EMISSION REDUCTION TIMERVALUE
`[LIGHT EMISSION REDUCTION TIMER VALUE]
`
`
`
`S82
`$182
`
`LED OUTPUT VALUE - LED OUTPUT VALUE - DOWN VALUE
`LED OUTPUT VALUE = LED OUTPUT VALUE —- DOWN VALUE
`
`
`
`S 84
`SI84
`
`LIGHT EMISSION REDUCTION TIMER - 1
`LIGHT EMISSION REDUCTION TIMER -- 1
`
`
`
`
`
`
`
`
`
`
`
`RETURN
`RETURN
`
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 21 of 37
`Jun. 6, 2013 Sheet 21 of 37
`
`US 2013/014 1018 A1
`US 2013/0141018 A1
`
`(NOILWHIS
`AzoEEm
`
`
`
`
`
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`10BH |NHWNOHIANE) I THAET BONVNIWTITTI HO TEABT HOIH
`
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`
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`00X0
`ooxo
`
`“Exo
`
`vwdE
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 22 of 37
`Jun. 6, 2013 Sheet 22 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`FIG.25
`FICEJZ5
`
`BRIGHTNESS LEVEL BRIGHTNESS (x)
` BRIGHTNESS LEVEL BRIGHTNESS (Ix)
`
`
`1
`
`<~133
`1 - 33
`
`225 ru-242
`225~242
`
`
`
`_. 0‘)
`6
`
`38Oru 4.08
`380~408
`
`._._ \l
`
`1 7
`409 r 440
`409,.440
`
`
`
`
`
`
`
`
`
`
`
`44 - 474
`8
`1 8
`441,.474
`
`19
`475-510
`__
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`34- 43
`34««143
`
`44 - 54
`44-154
`
`55 - 166
`55-166
`
`67Fv179
`67 a 179
`
` ' 94~208
`
`80a 193
`‘80~193
`
`194a208
`
`209 ru 224
`209~224
`
`243r. 261
`243~261
`
`262-281
`262~281
`
`282 a 3O3
`282~303
`
`304 a 326
`304~326
`
`327~351
`327 a 35
`
`352 - 379
`352~379
`
`7
`
`.4__.._.._.....\I01450:»mpmflm—n
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013. Sheet 23 of 37
`Jun. 6, 2013 Sheet 23 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`ILLUMINANCE
`ILLUMINANCE
`SENSOR MODE
`SENSOR MODE
`
`MEASURE ILLUMINANCE
`MEASURE ILLUMINANCE
`
`
`
`
`
`
`
`
`
`MEASURED WALUE
`MEASURED VALUE
`
`M2 FOR ONE MEASUREMENT
`M2 FOR ONE MEASUREMENT
`
`OBAENTED
`OBAINTED?
`
`LEVEL BY ONE
`
`CONTROL AT THE
`CONTROL AT THE
`TIME OF START
`TIME OF START
`
`S228
`8228
`NO
`NO
`
`YES
`YES
`
`S230
`5230
`
`DOWN BRIGHTNESS
`DOWN BRIGHTNESS
`LEVEL BY ONE
`
`UP BRIGHTNESS LEVEL BY ONE
`UP BRIGHTNESS LEVEL BY ONE
`
`
`
`NORMAL CONTROL
`NORMAL CONTROL
`
`MEASURE ILLUMINANCE
` MEASURE ILLUMINANCE
`
`
`
`
`
`
`
`
`
`BRIGHTNESS
`BRIGHTNESS
`LEVEL BEING
`LEVEL BEING
`
`CHANGED?
`CHANGED?
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`ES
`ES
`S242
`Y
`3242
`Y
`DOWN BRIGHTNESS LEVEL
`DOWN BRIGHTNESS LEVEL
`
`BY ONE
`BY ONE
`UP BRIGHTNESS LEVEL
`BY ONE
`UP BRIGHTNESS LEVEL
`BY ONE
`
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 24 of 37 US 2013/0141018 A1
`Jun. 6, 2013 Sheet 24 0f 37
`US 2013/0141018 A1
`
`FIG.27
`FIG.27
`
`CALCULATE
`CALCULATE
`CALCULATE
`CALCULATE
`CALCULATE
`CALCULATE
`CALCULATE
`CALCULATE
`MEASURED
`MEASURED
`MEASURED
`MEASURED
`MEASURED
`MEASURED
`MEASURED
`MEASURED
`VALUE M2
`VALUE M2
`VALUE M2
`VALUE M2
`VALUE M2
`VALUE M2
`VALUE M2
`VALUE M2
`— — — —-
`——_T__———T__—_TT—_T
`DETERMINATION DETERMINATION DETERMINATION
`DETERMINATION
`DETERMINATION
`DETERMINATION
`(M2<L)
`(M2<L)
`(L<M2<H)
`(M2<L)
`(M2<L)
`(L<M2<H)
`
`CHANGE IN
`CHANGE IN
`CHANGE IN
`CHANGE IN
`DIMMENGRATIO
`DIMMING RATIO
`DIMMING RATIO
`DIMMING RATIO
`(TURN-UP
`(TURN-UP
`(TURN—UP
`(TURN-UP
`BRIGHTNESS LEVEL) BRIGHTNESS LEVEL)
`BRIGHTNESS LEVEL)
`BRIGHTNESS LEVEL)
`
`END OF CONTROL
`END OF CONTROL
`AT THE TIME OF
`AT THE TIME OF
`START
`START
`
`FIG.28
`FIG.28
`
`CALCULATE
`CALCULATE
`CALCULATE
`CALCULATE
`CALCULATE
`CALCULATE
`CALCULATE
`CALCULATE
`MEASURED
`MEASURED
`MEASURED
`MEASURED
`MEASURED
`MEASURED
`MEASURED
`MEASURED
`VALUE M2
`VALUE M2
`VALUE M2
`VALUE M2
`VALUE M2
`VALUE M2
`VALUE M2
`VALUE M2
`— — — —-
`_——T—_T_——_T—’
`DETERMINATION DETERMINATION
`SKIP
`DETERMINATION
`DETERMINATION
`SKIP
`k=y
`(M2 <L)
`(M2<L)
`DETERMINATION
`(M2 < L)
`(M2 < L)
`DETERMINATION
`k:>
`CHANGE IN DIMMING RATIO
`CHANGE IN DIMMING RATIO
`(TURN-UP BRIGHTNESS LEVEL)
`(TURN—UP BRIGHTNESS LEVEL)
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 25 of 37
`Jun. 6, 2013 Sheet 25 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`FIG.29
`FIG.29
`
`TIMER MODE
`TIMER MODE
`
`
`
`
`
`
`
`
`
`
`
`
`
`820
`INSTRUCTION OF
`INSTRUCTION OF
`
`
`INPUT THROUGH ABSENCE
`INPUT THROUGH ABSENCE
`
`TIMER BUTTON
`TIMER BUTTON
`
`RECEIVED?
`RECEIVED?
`
`S22
`
`$22
`ON TIMER
`ON TIMER
`
`SETTING INFORMATION
`SETTING INFORMATION
`
` I ABSENCE TIMER MODEI
`ABSENCE TIMER MODE
`INPUT2
`INPUT?
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`RETURN
`RETURN
`
`SET TURN-ON TIME
`SET TURN—ON TIME
`
`SET TURN-OFF TIME
`SET TURN-OFF TIME
`
`S24
`824
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 26 of 37
`Jun. 6, 2013 Sheet 26 of 37
`
`US 2013/014 1018 A1
`US 2013/0141018 A1
`
`FIG.30
`FIG.30
`
`
`
`ON-TIMER SETTING
`ON—TIMER SETTING
`
`SET TURN-ON TIME
`SET TU RN-ON TIME
`
`
`
`
`
`
`
`7 : 00
`7:00
`
`PRESS ON TIMER SETTING
`PRESS "ON TIMER" SETTING
`BUTTON IF OK
`BUTTON IF OK
`
`
`(A)
`(A)
`
`(B)
`(B)
`
`
`
`
`
`
`
`OFF TIMER SETTING
`OFF TIMER SETTING
`
`SET TURN-OFF TIME
`SET TURN-OFF TIME
`
`PRESS OFF TIMER SETTING
`PRESS "OFF TIMER" SETTING
`BUTTON IF OK
`BUTTON IF OK
`
`
`
`23: 30
`
`23:30
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 27 of 37
`Jun. 6, 2013 Sheet 27 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`FIG.31
`FIG.31
`
`ABSENCE TIMER MODE
`ABSENCE TIMER MODE
`
`S90
`
`SET ABSENCE TIMER TABLE
`SET ABSENCE TIMER TABLE
`
`S9
`891
`
`CHECK CURRENT TIME
`
`CHECK CURRENT TIME
`
`IS CURRENT
`IS CURRENT
`TIME ABSENCE TIMER
`TIME ABSENCE TIMER
`
`
`CONTROL START
`CONTROL START
`
`TIME?
`TIME?
`
`YES
`S
`YES
`3
`93
`
`
`
`
`
`
`
`
`
`START ABSENCE
`START ABSENCE
`TIMER CONTROL
`TIMER CONTROL
`
`
`
`
`
`INPUT2
`INPUT?
`
`H INSTRUCTION
`
`- INSTRUCTION
`
`INSTRUCTION
`INSTRUCTION
`INPUT2
`INPUT?
`
`
`
`
`
`
`
`
`INPUT THROUGH
`
` INPUT THROUGH
`ABSENCE TIMER BUTTON
`
`ABSENCE TIMER BUTTON
`RECEIVED?
`RECEIVED?
`
`8 S9
`898
`
`
`
`
`PERFORM NORMAL
`PERFORM NORMAL
`PROCESSING
`PROCESSING
`
`CANCEL ABSENCE
`CANCEL ABSENCE
`TIMER MODE SETING
`TIMER MODE SETTING
`
`RETURN
`RETURN
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 28 of 37
`Jun. 6, 2013 Sheet 28 of 37
`
`US 2013/014 1018 A1
`US 2013/0141018 A1
`
`FIG.32
`FIG.32
`
`
`
`FIRST DAY
`FIRST DAY
`
`BRIGHTNESS:
`BRIGHTNESS:
`DIMMING RATIO OF 50%
`DIMMING RATIO OF 50%
`COLOR: DAYLIGHT COLOR
`COLORzDAYLIGHT COLOR
`
`BRIGHTNESS:
`BRIGHTNESS:
`DIMMING RATIO OF 50%
`DIMMING RATIO OF 50%
`COLOR: LIGHT COLOR
`COLOR:LIGHT COLOR
`
`23: 30
`23:30
`
`TURN-OFF
`TURN—OFF
`
`SECOND DAY
`SECOND DAY
`
`COLOR:LIGHT COLOR TURN—OFF
`
`BRIGHTNESS:
`BRIGHTNESS:
`DIMMING RATO OF 50%
`DIMMING RATIO OF 50%
`COLOR: DAYLIGHT COLOR
`COLORzDAYLIGHT COLOR
`
`BRIGHTNESS:
`BRIGHTNESS:
`DIMMING RATIO OF 50%
`DIMMING RATIO OF 50%
`COLOR: LIGHT COLOR
`
`23:00
`23:00
`
`TURN-OFF
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 29 of 37
`Jun. 6, 2013 Sheet 29 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`FIG.33
`FIG.33
`
`BRIGHTNESS TURN-UP MODE
`BRIGHTNESS TURN—UP MODE
`
`
`
`
`
`SET TIMER
`SET TIMER
`
`
`
`
`
`
`TURN ON FOR TIME
`TURN ON FOR TIME
`PERIOD T1 AT 125%
`PERIOD T1 AT 125%
`
`S276
`$276
`TURN ON FOR TIME
`TURN ON FOR TIME
`PERIOD T2 AT 125%
`PERIOD T2 AT 125%
`
`
`
`
`
`
`
`
`REDUCE LIGHT EMISSION
`REDUCE LIGHT EMISSION
`TO 104%
`TO 104%
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 30 of 37
`Jun. 6, 2013 Sheet 30 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`FIG.34
`FIG.34
`
`
`
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 31 of 37
`Jun. 6, 2013 Sheet 31 of 37
`
`US 2013/014 1018 A1
`US 2013/0141018 A1
`
`FIG.35
`FIG.35
`
`3
`w
`
`
`
`
`
`HLHL (C)
`
`T – T –
`
`HLHL
`
`I –J –T –
`
`(B)
`(B)
`
`(C)
`
`m
`
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 32 of 37
`Jun. 6, 2013 Sheet 32 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`
`
`OO
`
`C
`O
`
`O00
`
`O
`d
`
`OC
`
`O
`O
`ed
`
`OV
`
`o
`ve
`
`ON
`
`o
`CN
`
`AO
`
`a"a.
`S.
`o\
`>..
`>
`H O
`l—:1
`a
`
`
`
`
`
`
` DAYLIGHT
`COLOR
`
`LIGHTCOLOR
`:
`IDEAL
`
`
`l
`
`N
`\
`
`
`
`C.)
`O
`V"
`T"
`s
`reo
`
`O
`O
`N
`Y—
`N
`ror
`
`O
`O
`O
`*—
`C
`se
`
`C)
`o
`OO
`cxd
`
`O
`Od
`<9
`d
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`V
`r
`
`O
`O
`N
`en
`
`O
`O
`O
`O
`
`
`
`
`
`DIMMINGRATIO(0/0)
`
`FIG.36
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 33 of 37 US 2013/0141018 A1
`US 2013/0141018 A1
`Jun. 6, 2013 Sheet 33 of 37
`
`
`
`
`
`amm3m<m§I
`
`
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`omh<4304<oII...
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`t
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`ode
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`odm
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`odw
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`odm
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`meSQ2E1
`
`$5552mIC
`s
`m3<>
`
`cowAmfio>omzoZ
`
`SUE
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 34 of 37
`Jun. 6, 2013 Sheet 34 of 37
`
`US 2013/014 1018 A1
`US 2013/0141018 A1
`
`
`
`
`
`
`
`
`
`
`
`Aewfio——DoorodmQowodmQomQomQovQonQONQop0
`
`
`
`0:.<w_02:25am
`
`009
`com
`
`007
`00¢
`
`00Z
`com
`
`coo.
`
`so:
`
`CON—
`
`mad—m
`
`82main.2%
`
`000 I EST[\d WMd
`ET TWA
`m34<>
`
`OS3.5%mzo2H
`mmmsszmzt
`
`
`oog (HTOXO ENO NI
`
`HERWON HHI)
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 35 of 37
`Jun. 6, 2013 Sheet 35 0f 37
`
`US 2013/0141018 A1
`US 2013/0141018 A1
`
`O a
`0 ~
`600
`
`APPROXIMATE EXPRESSION DERVED FROM LED OUTPUT CHARACTERISTIC LINE
`APPROXIMATE EXPRESSION DERIVED FROM LED OUTPUT CHARACTERISTIC LINE
`
`
`
`
`
`- (1)
`—(11)
`
`- (3)
`——(13)
`
`
`
`(1/2)X?--(1-1/2-1/2)X
`(1/2“)x2+(1 —1/22—-1/25)X
`0.0005X -- 0.7074X
`0.0005X2 + 0.7074X
`601 ~ (1/2-1/2')x-(1/2+1/2 + 1/2 + 1/29)X+384
`-(12)
`001 ~
`(1/29—1/2‘2)x2—(I/2+T/23+T/25+T/29)X+384
`~(12)
`0.0017X-0.6582X+393.87
`910
`2
`
`0.0017X —0.6582X+393.87
`91 ~ (3 + 1/2+ 1/2+ 1/2+ 1/2-1/2)X-1713
`911~
`(3+1/23+1/24+1/26+1/27—1/2”)X——1713
`98O
`980
`3.2104X—1713.5
`3.204X-7 3.5
`
`4X-2331
`- (4)
`14X~12331
`—(14)
`
`
`
`FIG.39
`FIG.39
`
`DIMMING ARTHMEIC EXPRESSION
`DIMMING ARITHMETIC EXPRESSION
`
`RATIO
`RATIO
`
`(X)
`(x)
`DAYLIGHT
`DAYLIGHT
`
`
`
`COLOR
`COLOR
`LED
`LED
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`98 a
`981 ~
`OOO
`1000
`
`O ra
`0 ~
`825
`825
`
`
`
`
`
`NO APPROXIMATE EXPRESSION
`NO APPROXIMATE EXPRESSION
`(1/2'-1/2")X?--(1-1/2+ 1/2)X
`(1/2‘2—1/2‘5)x2+(1—I/2+1/23)X
`0.0002X + 0.6348X
`0.0002X2 + 0.6348X
`(1/2"-1/29-1/2 + 1/2)x'-(9-- 1/2--1/2)X--4164
`(1/27—1/2‘0—1/2“+I/2‘4)X2—(9+I/2+I/25)x+4104
`0.0064X-95415X+4164.3
`
`
`0.0064X2—9.5415X+4164.3
`
`
`(1/2'-1/2+1/2")X-(105+1/2-1/2)X+50642
`
`
`(1/24-1/27+1/2'0)X2—(105+T/22—1/25)X+50642
`
`0.0558X-105.21X-50509
`
`0.0558X2 — 1 05.21 X +50509
`1670
`1670
`
`
`
`
`
`
`
`
`
`
`OOO
`1000
`
`
`
`NO APPROXIMATE EXPRESSION
`NO APPROXIMATE EXPRESSION
`
`

`

`Patent Application Publication
`
`Jun. 6, 2013 Sheet 36 of 37
`
`US 2013/0141018 A1
`
`9.2m02325
`
`n$.09O._.Qmm
`
`
`
`ANSZQmmmEaxwOHHmEIbm<
`
`ZOOmm<mm34<>
`
`owm
`
`mmlsn.22E€330.20
`
`20895m3<>
`
`
`
`
`
`Q:zofiflmaxw9525:”?
`
`
`
`88zmemeXm0Fm21tm<
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`
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`mmJDQ23n—mk<4304<o
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`
`ZOQmw<mm3._<>
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`
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`
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`
`Pm<km
`
`ovdE
`
`
`
`
`
`
`
`
`
`

`

`Patent Application Publication
`Patent Application Publication
`
`Jun. 6, 2013 Sheet 37 of 37 US 2013/0141018 A1
`Jun. 6, 2013 Sheet 37 0f 37
`US 2013/0141018 A1
`
`FIG.41
`FIG.41
`
`
`
`YES
`YES
`
`COMMAND TRANSMISSION
`COMMAND TRANSMISSION
`PROCESSING
`PROCESSING
`
`
`
`S200
`8200
`
`
`
`
`
`
`
`
`
`
`
`
`
`INSTRUCTION
`INSTRUCTION
`
`FOR LIGHT ENVIRONMENT
`FOR LIGHT ENVIRONMENT
`
`CONTROL2
`CONTROL?
`
`S202
`$202
`
`TRANSMISSION DATA
`TRANSMISSION DATA
`
`
`(- CONTROL COMMAND
`<— CONTROL COMMAND
`
`
`-- CURRENT TIME
`+ CURRENT TIME
`
`TRANSMISSION DATA
`
`TRANSMISSION DATA
`S208
`8208
`(- CONTROL COMMAND
`‘- CONTROL COMMAND
`
`-- CURRENT TIME
`+ CURRENT TIME
`
`TRANSMISSION DATA
`TRANSMISSION DATA
`4- ONLY CONTROL COMMAND
`‘— ONLY CONTROL COMMAND
`
`
`
`
`S2O
`$210
`
`DATA TRANSMISSION
`DATA TRANSMISSION
`PROCESSING
`PROCESSING
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`

`

`US 2013/014 1018 A1
`US 2013/0141018 A1
`
`Jun. 6, 2013
`Jun. 6, 2013
`
`LIGHTING DEVICE
`LIGHTING DEVICE
`
`TECHNICAL FIELD
`TECHNICAL FIELD
`0001. The present invention relates to a lighting device,
`[0001] The present invention relates to a lighting device,
`and particularly to a lighting device including a light emitting
`and particularly to a lighting device including a light emitting
`diode (LED) as a light source.
`diode (LED) as a light source.
`BACKGROUND ART
`BACKGROUND ART
`0002 Conventional lighting devices generally include
`[0002] Conventional
`lighting devices generally include
`incandescent lamps or fluorescent lamps, and operations of
`incandescent lamps or fluorescent lamps, and operations of
`Such devices include turn-on, turn-off dimming by adjusting
`such devices include turn-on, tum-off, dimming by adjusting
`output, and turn-on of a night-light (a tiny lamp).
`output, and tum-on of a night-light (a tiny lamp).
`0003 Recently, evolution of light emitting diodes (LEDs)
`[0003] Recently, evolution of light emitting diodes (LEDs)
`is remarkable, and a high-luminance and high-power LED
`is remarkable, and a high-luminance and high-power LED
`emitting light of various wavelengths has been put into prac
`emitting light of various wavelengths has been put into prac-
`tical use.
`tical use.
`0004. On the other hand, some lighting devices have such
`[0004] On the other hand, some lighting devices have such
`a timer function as automatically carrying out turn-on or
`a timer function as automatically carrying out tum-on or
`turn-off in consideration of user’s convenience and the like.
`turn-off in consideration of user's convenience and the like.
`0005 For example, Japanese Patent Laying-Open No.
`[0005]
`For example, Japanese Patent Laying-Open No.
`2005-78834 (PTL 1) discloses a case where the function can
`2005-78834 (PTL l) discloses a case where the function can
`be used for anticrime measures in such a manner as automati-
`be used for anticrime measures in Such a manner as automati
`cally turning a lighting device on at a preset