发明授权
- 专利标题: Digitized OLED light source
- 专利标题(中): 数字化OLED光源
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申请号: US14346561申请日: 2011-09-23
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公开(公告)号: US09184420B2公开(公告)日: 2015-11-10
- 发明人: Emory Krall , Huiqing Pang , Ruiqing Ma , Peter Levermore
- 申请人: Emory Krall , Huiqing Pang , Ruiqing Ma , Peter Levermore
- 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
- 代理机构: Morris & Kamlay LLP
- 国际申请: PCT/US2011/053099 WO 20110923
- 国际公布: WO2013/043197 WO 20130328
- 主分类号: H01L29/08
- IPC分类号: H01L29/08 ; H01L51/56 ; H01L27/32
摘要:
Embodiments described herein may provide for devices comprising a digitized OLED light source (900) and/or methods of manufacturing such devices. In some embodiments, a first method may be provided. The first method may include the steps of depositing a first conductive layer (902) over a substrate (901), depositing a first organic layer (904) comprising electroluminescent material over the first conductive layer, and depositing a first patterned image layer (903) over some but not all of the first conductive layer. The first patterned image layer may locally alter the emissive properties of the first organic layer, and the shape of the first patterned image layer may be based on a non-uniform visual image. The first method may further comprise the step of depositing a second conductive layer (905) over the first organic layer.
公开/授权文献
- US20140231788A1 DIGITIZED OLED LIGHT SOURCE 公开/授权日:2014-08-21
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