Invention Grant
- Patent Title: Pixel and organic light emitting display device using the same
- Patent Title (中): 像素和有机发光显示装置使用相同
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Application No.: US13666230Application Date: 2012-11-01
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Publication No.: US09549450B2Publication Date: 2017-01-17
- Inventor: Dong-Hwi Kim
- Applicant: Dong-Hwi Kim
- Applicant Address: KR Yongin, Gyunggi-do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin, Gyunggi-do
- Agency: Lee & Morse P.C.
- Priority: KR10-2012-0081259 20120725
- Main IPC: G09G3/30
- IPC: G09G3/30 ; H05B33/08 ; G09G3/32
Abstract:
A pixel includes an organic light emitting diode, a first transistor that controls an amount of current supplied to the organic light emitting diode, a second transistor connected between a gate electrode of the first transistor and an initialization power supply, and a third transistor diode-connected between an anode electrode of the organic light emitting diode and the initialization power supply.
Public/Granted literature
- US20140027719A1 PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME Public/Granted day:2014-01-30
Information query
IPC分类:
