- Patent Title: Pixel circuit and organic light emitting display including the same
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Application No.: US14703960Application Date: 2015-05-05
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Publication No.: US09679517B2Publication Date: 2017-06-13
- Inventor: Bon-Seog Gu , Hae-Kwan Seo
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2014-0088529 20140714
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/3233

Abstract:
A pixel circuit includes a first organic light emitting diode (OLED), a second OLED, a storage unit coupled to a data line, the storage unit including a first capacitor configured to store at least one of a first data signal and a second data signal received via the data line, a first driver including a second capacitor configured to store the first data signal received via the storage unit, and a first transistor configured to control an amount of a current supplied to the first OLED in response to a voltage stored in the second capacitor, and a second driver including a third capacitor configured to store the second data signal received via the storage unit, and a second transistor configured to control an amount of a current supplied to the second OLED in response to a voltage stored in the third capacitor.
Public/Granted literature
- US20160012779A1 PIXEL CIRCUIT AND ORGANIC LIGHT EMITTING DISPLAY INCLUDING THE SAME Public/Granted day:2016-01-14
Information query
IPC分类: