发明申请
US20130020933A1 RGBW OLED Display for Extended Lifetime and Reduced Power Consumption
有权
RGBW OLED显示屏可延长使用寿命和降低功耗
- 专利标题: RGBW OLED Display for Extended Lifetime and Reduced Power Consumption
- 专利标题(中): RGBW OLED显示屏可延长使用寿命和降低功耗
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申请号: US13185063申请日: 2011-07-18
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公开(公告)号: US20130020933A1公开(公告)日: 2013-01-24
- 发明人: Peter Levermore , Woo-Young So , Michael Weaver , Michael Hack
- 申请人: Peter Levermore , Woo-Young So , Michael Weaver , Michael Hack
- 申请人地址: US NJ Ewing
- 专利权人: Universal Display Corporation
- 当前专利权人: Universal Display Corporation
- 当前专利权人地址: US NJ Ewing
- 主分类号: H01L27/32
- IPC分类号: H01L27/32
摘要:
A first device is provided that includes a first light source that has at least one organic light emitting device that may emit near white light having a correlated color temperature (CCT) that is less than 6504K. The first device may also have a plurality of pixels comprising a first sub-pixel having a color filter in optical communication with the first light source that passes light having a peak wavelength between 400 and 500 nm. A second sub-pixel having a color filter in optical communication with the first light source that passes light having a peak wavelength between 500 and 580 nm. A third sub-pixel having a color filter in optical communication with the first light source that passes light having a peak wavelength between 580 and 700 nm. A fourth sub-pixel that emits near white light that may have a CCT that is less than 6504 K.
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