| Presentation | 2002/9/11 Development of Backlight System with Wide Color Gamut : Single Sensor Feedback Control of RGB-LED Kenichi IWAUCHI, Hiroshi ITO, Atsushi YAMANAKA, Wiep FOLKERTS, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We developed RGB-LED backlight system for LCD that has wide color gamut. When we use a plurality of colors of LED, we have some problems. The main problem is that changing brightness and white point that is cause by difference of light efficiency. So we need feedback control technique using a sensor for controlling LEDs. We developed single sensor feedback method and confirmed good effect due to minimize unevenness of a plurality of sensors. And we confirmed wide color gamut correspond to area of NTSC. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | RGB-LED / Backlight / Feedback / Single Sensor |
| Paper # | EID2002-35 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 2002/9/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Electronic Information Displays (EID) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of Backlight System with Wide Color Gamut : Single Sensor Feedback Control of RGB-LED |
| Sub Title (in English) | |
| Keyword(1) | RGB-LED |
| Keyword(2) | Backlight |
| Keyword(3) | Feedback |
| Keyword(4) | Single Sensor |
| 1st Author's Name | Kenichi IWAUCHI |
| 1st Author's Affiliation | Sharp Corporation() |
| 2nd Author's Name | Hiroshi ITO |
| 2nd Author's Affiliation | Sharp Corporation |
| 3rd Author's Name | Atsushi YAMANAKA |
| 3rd Author's Affiliation | Sharp Corporation |
| 4th Author's Name | Wiep FOLKERTS |
| 4th Author's Affiliation | Lumileds Lighting |
| Date | 2002/9/11 |
| Paper # | EID2002-35 |
| Volume (vol) | vol.102 |
| Number (no) | 304 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |