Invention Grant
- Patent Title: Display apparatus, driving method for display apparatus and electronic apparatus
- Patent Title (中): 显示装置,显示装置的驱动方法及电子设备
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Application No.: US12285266Application Date: 2008-10-01
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Publication No.: US08217862B2Publication Date: 2012-07-10
- Inventor: Tetsuo Minami , Masatsugu Tomida
- Applicant: Tetsuo Minami , Masatsugu Tomida
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader Fishman & Grauer, PLLC
- Priority: JP2007-277158 20071025
- Main IPC: G09G3/30
- IPC: G09G3/30

Abstract:
Disclosed herein is a display apparatus, including: a pixel array section having a plurality of pixels each including an electro-optical element, a writing transistor, a driving transistor, and a holding capacitor; a power supply scanning circuit; and a signal outputting circuit; wherein the power supply scanning circuit is operable to supply a second power supply potential to initialize the potential of a second electrode of the driving transistor and then change over the potential of a power supply line to a first power supply potential; and the signal outputting circuit is operable to output, when the writing transistor is in a conducting state, a first reference potential, supply, midway while a threshold value correction process is carried out, a second reference potential, output a third reference potential within a period within which the writing transistor remains in the conducting state, and output a image signal after the threshold correction process ends.
Public/Granted literature
- US20090109146A1 Display apparatus, driving method for display apparatus and electronic apparatus Public/Granted day:2009-04-30
Information query
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