发明申请
- 专利标题： DISPLAY PANEL FOR COMPENSATING NEGATIVE POWER SUPPLY VOLTAGE, DISPLAY MODULE AND MOBILE DEVICE INCLUDING THE SAME
- 专利标题（中）： 用于补偿负电源电压，显示模块和包括其的移动设备的显示面板
-
申请号： US14683094申请日： 2015-04-09
-
公开(公告)号： US20160126287A1公开(公告)日： 2016-05-05
- 发明人: Yong-Koo Her , Mu-Kyung Jeon , Hee-Rim Song
- 申请人： Samsung Display Co., Ltd.
- 优先权： KR10-2014-0147845 20141029
- 主分类号： H01L27/15
- IPC分类号： H01L27/15 ; H01L27/12 ; H01L27/32 ; H01L51/50 ; H01L51/52
摘要：
A display panel including: a cathode electrode formed in a cathode region of the display panel, the cathode electrode entirely covering an active region of the display panel a plurality of pixel units in columns and rows in the active region of the display panel; a ring-shaped edge negative voltage line formed in a ring-shaped edge portion of the cathode electrode configured to supply a negative power supply voltage to the cathode electrode; and a plurality of compensation negative voltage lines connected to the ring-shaped edge negative voltage line, the compensation negative voltage lines extending along a column direction of the display panel and arranged along a row direction of the display panel.
公开/授权文献
信息查询
IPC分类:
