JPWO2015076339A1 - Ｌｅｄ輝度制御装置 - Google Patents
Ｌｅｄ輝度制御装置 Download PDFInfo
- Publication number
- JPWO2015076339A1 JPWO2015076339A1 JP2015549190A JP2015549190A JPWO2015076339A1 JP WO2015076339 A1 JPWO2015076339 A1 JP WO2015076339A1 JP 2015549190 A JP2015549190 A JP 2015549190A JP 2015549190 A JP2015549190 A JP 2015549190A JP WO2015076339 A1 JPWO2015076339 A1 JP WO2015076339A1
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 77
- 230000008569 process Effects 0.000 claims description 70
- 238000001514 detection method Methods 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 17
- 238000003491 array Methods 0.000 abstract description 6
- 235000019557 luminance Nutrition 0.000 description 176
- 229920005994 diacetyl cellulose Polymers 0.000 description 60
- 238000012545 processing Methods 0.000 description 42
- 239000004065 semiconductor Substances 0.000 description 14
- 230000001965 increasing effect Effects 0.000 description 10
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 230000003247 decreasing effect Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000004397 blinking Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013241563 | 2013-11-22 | ||
| JP2013241563 | 2013-11-22 | ||
| PCT/JP2014/080787 WO2015076339A1 (fr) | 2013-11-22 | 2014-11-20 | Dispositif de commande de luminosité de del |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2015076339A1 true JPWO2015076339A1 (ja) | 2017-03-16 |
Family
ID=53179599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015549190A Pending JPWO2015076339A1 (ja) | 2013-11-22 | 2014-11-20 | Ｌｅｄ輝度制御装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2015076339A1 (fr) |
| WO (1) | WO2015076339A1 (fr) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4614713B2 (ja) * | 2004-08-13 | 2011-01-19 | 三洋電機株式会社 | Ｌｅｄ制御回路 |
| JP2006147171A (ja) * | 2004-11-16 | 2006-06-08 | Yokogawa Electric Corp | 光源装置 |
| JP2005184020A (ja) * | 2005-01-12 | 2005-07-07 | Hunet Inc | Ｌｅｄ駆動装置及びｌｅｄ駆動方法 |
-
2014
- 2014-11-20 JP JP2015549190A patent/JPWO2015076339A1/ja active Pending
- 2014-11-20 WO PCT/JP2014/080787 patent/WO2015076339A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015076339A1 (fr) | 2015-05-28 |
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