Invention Grant
- Patent Title: OLED luminance degradation compensation
- Patent Title (中): OLED亮度降级补偿
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Application No.: US14052146Application Date: 2013-10-11
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Publication No.: US09125278B2Publication Date: 2015-09-01
- Inventor: Arokia Nathan , Gholamreza Chaji
- Applicant: Ignis Innovation Inc.
- Applicant Address: CA Waterloo
- Assignee: Ignis Innovation Inc.
- Current Assignee: Ignis Innovation Inc.
- Current Assignee Address: CA Waterloo
- Agency: Nixon Peabody LLP
- Main IPC: G06F3/038
- IPC: G06F3/038 ; H05B33/08 ; G09G3/32
Abstract:
A system and method are disclosed for determining a pixel capacitance. The pixel capacitance is correlated to a pixel age to determine a current correction factor used for compensating the pixel drive current to account for luminance degradation of the pixel that results from the pixel aging.
Public/Granted literature
- US20140035488A1 OLED LUMINANCE DEGRADATION COMPENSATION Public/Granted day:2014-02-06
Information query
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