Invention Grant
- Patent Title: Light emitting device, method of manufacturing the same, and manufacturing apparatus therefor
- Patent Title (中): 发光装置及其制造方法及其制造装置
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Application No.: US12182236Application Date: 2008-07-30
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Publication No.: US07719014B2Publication Date: 2010-05-18
- Inventor: Shunpei Yamazaki , Toshiji Hamatani , Toru Takayama
- Applicant: Shunpei Yamazaki , Toshiji Hamatani , Toru Takayama
- Applicant Address: JP
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP
- Agency: Cook Alex Ltd.
- Priority: JP2001-401687 20011228
- Main IPC: H01L29/18
- IPC: H01L29/18
Abstract:
A light emitting device having high definition, a high aperture ratio, and high reliability is provided. The present invention achieves high definition and a high aperture ratio with a full color flat panel display using red, green, and blue color emission light by intentionally forming laminate portions, wherein portions of different organic compound layers of adjacent light emitting elements overlap with each other, without depending upon the method of forming the organic compound layers or the film formation precision.
Public/Granted literature
- US20090008643A1 Light Emitting Device, Method of Manufacturing the Same, and Manufacturing Apparatus Therefor Public/Granted day:2009-01-08
Information query
IPC分类:
