- 专利标题： Display device having a plurality of pixel regions that include driving transistors each of which initialized with a voltage that depends upon the display mode, and driving method thereof
-
申请号： US15845907申请日： 2017-12-18
-
公开(公告)号： US10665175B2公开(公告)日： 2020-05-26
- 发明人: Tae Hoon Kim , Ji Hyun Ka , Hwan Soo Jang , Jin Tae Jeong , Min Woo Byun
- 申请人： Samsung Display Co., Ltd.
- 申请人地址： KR Yongin-si
- 专利权人： Samsung Display Co., Ltd.
- 当前专利权人： Samsung Display Co., Ltd.
- 当前专利权人地址： KR Yongin-si
- 代理机构： Lewis Roca Rothgerber Christie LLP
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2474793
- 主分类号： G06F3/038
- IPC分类号： G06F3/038 ; G09F5/00 ; G09G3/3291 ; G09G3/3283 ; G09G3/3266
摘要：
A display device includes: a first pixel region including first pixels, each of the first pixels including a driving transistor to be initialized by a first initialization power source supplied from a first power line; a second pixel region including second pixels, each of the second pixels including a driving transistor to be initialized by a second initialization power source supplied from a second power line; and a power supplier to supply the first initialization power source and the second initialization power source, the first initialization power source and the second initialization power source having a same voltage level when the display device is driven in a first mode, and the first initialization power source and the second initialization power source having different voltage levels during at least one frame period when the display device is driven in a second mode.
公开/授权文献
- US20180174525A1 DISPLAY DEVICE AND DRIVING METHOD THEREOF 公开/授权日：2018-06-21
信息查询
IPC分类:
