Invention Grant
US07242140B2 Light emitting apparatus including resin banks and electronic device having same
有权
包括树脂组的发光装置和具有它们的电子装置
- Patent Title: Light emitting apparatus including resin banks and electronic device having same
- Patent Title (中): 包括树脂组的发光装置和具有它们的电子装置
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Application No.: US10420829Application Date: 2003-04-23
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Publication No.: US07242140B2Publication Date: 2007-07-10
- Inventor: Hidekazu Kobayashi , Satoru Miyashita
- Applicant: Hidekazu Kobayashi , Satoru Miyashita
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2002-136241 20020510
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H05B33/02

Abstract:
The invention provides an organic EL apparatus including a substrate, a pair of electrodes formed on the substrate, and a light emitting layer disposed between the electrodes is provided in order to implement a light emitting apparatus and an electronic device which decrease reflections in a display of the organic EL apparatus, and to enhance display quality. The substrate includes a transparent substrate, the pair of the electrodes is an anode disposed on the light emitting layer at the substrate side, and a cathode disposed on the light emitting layer at an opposite side of the substrate. A semi-reflection film is disposed near the anode. The semi-reflection film transmits a part of external light incident on the organic EL apparatus from the substrate, and reflects a part of the light other than the light transmitted.
Public/Granted literature
- US20040017335A1 Light emitting apparatus and electronic device Public/Granted day:2004-01-29
Information query
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