Invention Grant
- Patent Title: Display device with programmable gamma unit
- Patent Title (中): 具有可编程伽玛单元的显示设备
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Application No.: US13730015Application Date: 2012-12-28
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Publication No.: US09275609B2Publication Date: 2016-03-01
- Inventor: Daehwan Kim
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Fenwick & West LLP
- Priority: KR10-2012-0050999 20120514
- Main IPC: G09G5/10
- IPC: G09G5/10 ; G09G3/36 ; H04N5/202
Abstract:
The present invention has been made in an effort to provide a display device comprising: a data driver; a display panel for displaying an image in response to a data signal supplied from the data driver; and a programmable gamma unit for supplying a gamma reference voltage to the data driver, wherein a different number of bits is allocated to each of decoders included in the programmable gamma unit.
Public/Granted literature
- US20130300773A1 Display Device Public/Granted day:2013-11-14
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