
基本信息:
- 专利标题: Electroluminescent display device and driving method thereof
- 专利标题(中):一种电致发光显示装置及其控制方法
- 申请号:EP00120760.4 申请日:2000-09-22
- 公开(公告)号:EP1087366B1 公开(公告)日:2006-08-09
- 发明人: Koyama, Jun, Semiconductor Energy Lab. Co. Ltd.
- 申请人: SEL SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 申请人地址: 398 Hase Atsugi-shi, Kanagawa-ken 243-0036 JP
- 专利权人: SEL SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人: SEL SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人地址: 398 Hase Atsugi-shi, Kanagawa-ken 243-0036 JP
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权: JP27009199 19990924
- 主分类号: G09G3/32
- IPC分类号: G09G3/32
摘要:
An EL display device which can display vivid images with a good balance of the brightnesses of emitted red color, blue color, and green color light is provided. The EL display device has a plurality of pixels each containing EL elements respectively, and the EL display device performs gradation display by controlling the time during which the plurality of EL elements emit light. The EL display device is characterized in that a voltage applied to each of the EL elements differs depending upon the color displayed by the plurality of pixels each containing the EL elements respectively.
公开/授权文献:
- EP1087366A3 Electroluminescent display device and driving method thereof 公开/授权日:2002-10-23
IPC结构图谱:
G | 物理 |
--G09 | 教育;密码术;显示;广告;印鉴 |
----G09G | 使用静态方法显示可变信息的指示装置 |
------G09G3/00 | 仅考虑与除阴极射线管以外的目视指示器连接的控制装置和电路 |
--------G09G3/04 | .用于从许多字符中选取单个字符或用个别的元件组合构成字符来显示单个字符,例如分段 |
----------G09G3/22 | ..采用受控制光源 |
------------G09G3/24 | ...采用白炽灯丝 |
--------------G09G3/32 | ....半导体的,例如二极管 |