Title:
エレクトロルミネセント表示装置
Document Type and Number:
Japanese Patent JP2007531001
Kind Code:
A
Abstract:
An active matrix display device has pixels each with a light-sensitive device (84) for optical feedback functions. Each pixel has a light blocking structure (100) formed from the thin film layers of the display substrate in the proximity of the light-sensitive device (84) and substantially at the level of an input surface of the light sensitive device. This structure prevents the passage of light (g) to the light sensitive device from a substantially lateral direction.
Inventors:
Young Nigel Dee
Application Number:
JP2007504549A
Publication Date:
November 01, 2007
Filing Date:
March 22, 2005
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
G09F9/30; G09G3/20; G09G3/30; H01L27/32; H01L51/50; H05B33/02; H05B33/22; H05B33/24
Domestic Patent References:
| JP2003173869A | 2003-06-20 | |||
| JPH0823118A | 1996-01-23 | |||
| JPH0594150A | 1993-04-16 | |||
| JP2003536114A | 2003-12-02 | |||
| JP2002033185A | 2002-01-31 | |||
| JP2000214804A | 2000-08-04 | |||
| JPH09255945A | 1997-09-30 | |||
| JPH065367A | 1994-01-14 |
Attorney, Agent or Firm:
Susumu Tsugaru
Akihiko Miyazaki
Fueda Shusen
Akihiko Miyazaki
Fueda Shusen
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