Invention Grant
- Patent Title: EL display panel module, EL display panel, integrated circuit device, electronic apparatus and driving controlling method
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Application No.: US12379017Application Date: 2009-02-11
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Publication No.: US08384626B2Publication Date: 2013-02-26
- Inventor: Tetsuro Yamamoto , Katsuhide Uchino
- Applicant: Tetsuro Yamamoto , Katsuhide Uchino
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader, Fishman & Grauer PLLC
- Priority: JP2008-047079 20080228
- Main IPC: G09G3/30
- IPC: G09G3/30

Abstract:
Disclosed herein is an EL display panel module, including: a pixel array section including a panel serving as a substrate, and a plurality of pixels disposed in a matrix on the panel and each including a pixel circuit, and a light emitting region; and a driving circuit for driving the pixel circuits such that a threshold value correction operation is carried out commonly for plural ones of the pixel circuits which are connected to each signal line and writing of a signal potential corresponding to a gradation value is executed time-sequentially for the individual pixel circuits, the driving circuit applying a reset potential lower than a reference potential for the threshold value correction to the plural ones of the pixel circuits before first writing of the signal potential after the threshold value correction operation is completed; the pixel array section and the driving circuit being mounted on the same substrate.
Public/Granted literature
Information query
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