基本信息:
- 专利标题： DISPLAY APPARATUS AND DRIVING METHOD OF DISPLAY PANEL
- 申请号：PCT/KR2017/012322 申请日：2017-11-02
- 公开(公告)号：WO2018097501A1 公开(公告)日：2018-05-31
- 发明人： LEE, Ho-seop , SHIN, Seung-yong , KANG, Jin-mo , PARK, Sang-young
- 申请人： SAMSUNG ELECTRONICS CO., LTD.
- 申请人地址： 129, Samsung-ro, Yeongtong-gu Suwon-si Gyeonggi-do 16677 KR
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： 129, Samsung-ro, Yeongtong-gu Suwon-si Gyeonggi-do 16677 KR
- 代理机构： KIM, Tae-hun et al.
- 优先权： KR10-2016-0156654 20161123
- 主分类号： G09G3/32
- IPC分类号： G09G3/32
摘要：
A display apparatus includes a display panel comprising a plurality of light emitting elements, a panel driver configured to drive the display panel by applying a current to the plurality of light emitting elements, a memory configured to store luminance information according to a current of the light emitting elements, and a processor configured to determine a target luminance of the light emitting elements based on a gray level of an image, and to control the panel driver to drive the display panel by adjusting a current applied to the light emitting elements based on the target luminance and information stored in the memory and adjusting a duty to which the adjusted current is applied.
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 |