Invention Grant
US08970563B2 Display panel module, semiconductor integrated circuit, driving method of pixel array section, and electronic device
有权
显示面板模块,半导体集成电路,像素阵列部分的驱动方法和电子设备
- Patent Title: Display panel module, semiconductor integrated circuit, driving method of pixel array section, and electronic device
- Patent Title (中): 显示面板模块,半导体集成电路,像素阵列部分的驱动方法和电子设备
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Application No.: US12458707Application Date: 2009-07-21
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Publication No.: US08970563B2Publication Date: 2015-03-03
- Inventor: Hiroshi Hasegawa , Teppei Isobe
- Applicant: Hiroshi Hasegawa , Teppei Isobe
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader, Fishman & Grauer PLLC
- Priority: JP2008-204942 20080808
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G06F3/038 ; H04N13/04

Abstract:
A display panel module includes: a pixel array section in which a sub-pixel formed by a self-luminous element of a current-driven type and a pixel circuit configured to drive and control the self-luminous element is arranged in a form of a matrix; a signal line driving section configured to drive a signal line; a writing control line driving section configured to control writing of a potential appearing in the signal line to the sub-pixel on a basis of a first scan clock; and a power supply controlling section configured to control supply of driving power to the sub-pixel and stop of the supply of the driving power, the power supply controlling section controlling timing of the supply of the driving power defining a lighting period of the self-luminous element on a basis of a second scan clock having a higher speed than the first scan clock.
Public/Granted literature
Information query
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