Invention Grant
US09524677B2 Display panel driver, method of driving display panel using the same and display apparatus having the same
有权
显示面板驱动器，使用其的显示面板的驱动方法以及具有该显示面板的显示装置
- Patent Title: Display panel driver, method of driving display panel using the same and display apparatus having the same
- Patent Title (中): 显示面板驱动器，使用其的显示面板的驱动方法以及具有该显示面板的显示装置
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Application No.: US14074304Application Date: 2013-11-07
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Publication No.: US09524677B2Publication Date: 2016-12-20
- Inventor: Jin-Woo Park , Su-Min Yang
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2013-0044459 20130422
- Main IPC: G09G5/10
- IPC: G09G5/10 ; G09G3/32
Abstract:
A display panel driver that includes a compensating value generating part, a compensating lookup table and a compensating part. The compensating value generating part generates an offset and a compensating grayscale based on luminances of pixels of a display panel. The compensating lookup table stores the offset and the compensating grayscale. The compensating part compensates an input grayscale of the pixel to generate a data signal using the compensating lookup table.
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