发明授权
- 专利标题: Light emitting display
- 专利标题(中): 发光显示
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申请号: US12323178申请日: 2008-11-25
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公开(公告)号: US07977875B2公开(公告)日: 2011-07-12
- 发明人: Masaya Adachi , Toshihiro Sato , Naoki Tokuda
- 申请人: Masaya Adachi , Toshihiro Sato , Naoki Tokuda
- 申请人地址: JP Chiba
- 专利权人: Hitachi Displays, Ltd.
- 当前专利权人: Hitachi Displays, Ltd.
- 当前专利权人地址: JP Chiba
- 代理机构: Antonelli, Terry, Stout & Kraus, LLP.
- 优先权: JP2003-194469 20030709
- 主分类号: H01J1/62
- IPC分类号: H01J1/62
摘要:
A light emitting display includes light-emitting devices in which unnecessary layers for the emission operation of the light-emitting device are removed in an emission region, and in a case where a wavelength of a light, of which an interference intensity to the light emitted from an emissive layer constituting the light-emitting device becomes a maximum value at 0 degree of a viewing angle, is λimax and a wavelength of the light becoming a maximum in a light intensity in relation to the light emitted from the emissive layer is λemax, a relationship of λimax
公开/授权文献
- US20090115688A1 Light Emitting Display 公开/授权日:2009-05-07
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