基本信息:
- 专利标题： 유기전계발광 표시장치 및 그의 구동방법
- 专利标题（英）：Organic Light Emitting Display and Driving Method Thereof
- 专利标题（中）：有机发光显示及其驱动方法
- 申请号：KR1020130078908 申请日：2013-07-05
- 公开(公告)号：KR1020150005246A 公开(公告)日：2015-01-14
- 发明人： 박성천
- 申请人： 삼성디스플레이 주식회사
- 申请人地址： 경기 용인시 기흥구 삼성로*(농서동)
- 专利权人： 삼성디스플레이 주식회사
- 当前专利权人： 삼성디스플레이 주식회사
- 当前专利权人地址： 경기 용인시 기흥구 삼성로*(농서동)
- 代理人： 강신섭; 문용호; 이용우
- 主分类号： G09G3/32
- IPC分类号： G09G3/32
The present invention includes a plurality of pixels connected to the scan lines and the data lines; A scan driver for supplying scan signals to the pixels through the scan lines; A data driver for supplying data signals to the pixels through the data lines; A power supply supplying a first voltage and a second voltage to the pixel, at least one supplying the third voltage of the scan driver and the data driver; And wherein the power supply unit, the first converter, the second converter, the input of the first voltage generated by the first converter for converting the input voltage of the second voltage to convert the input voltage to the first voltage the received relates to the third converter, and the first organic electroluminescence comprising a shutdown switch for controlling whether to supply to the first voltage of the pixel of the generated by the converter display device and a driving method to convert the third voltage . According to the invention, increasing the voltage conversion efficiency and can provide an organic light emitting display and a driving method for preventing the picture quality above.
公开/授权文献:
- KR102044431B1 유기전계발광 표시장치 및 그의 구동방법 公开/授权日：2019-11-14
信息查询:
EspacenetIPC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 |