- Patent Title: Light emitting period setting method, driving method for display panel, driving method for backlight, light emitting period setting apparatus, semiconductor device, display panel and electronic apparatus
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Application No.: US14315547Application Date: 2014-06-26
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Publication No.: US09361857B2Publication Date: 2016-06-07
- Inventor: Hiroshi Hasegawa , Teppei Isobe , Hironobu Abe
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2008-028628 20080208
- Main IPC: G09G5/10
- IPC: G09G5/10 ; G09G3/20 ; G09G3/32 ; G09G3/34
Abstract:
Disclosed herein is a light emitting period setting method for a display panel wherein the peak luminance level is varied through control of a total light emitting period length which is the sum total of period lengths of light emitting periods arranged in a one-field period, including a step of setting period lengths of N light emitting periods, which are arranged in a one-field period, in response to the total light emitting period length such that the period lengths of the light emitting periods continue to keep a fixed ratio thereamong, N being equal to or higher than 3.
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