Invention Grant
- Patent Title: Gray scale data bit allocation processing method within a light-emitting diode driving integrated circuit device
- Patent Title (中): 发光二极管驱动集成电路器件内的灰度数据位分配处理方法
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Application No.: US12189173Application Date: 2008-08-10
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Publication No.: US08243094B2Publication Date: 2012-08-14
- Inventor: Shar-Ming Lin , Ching-Pao Chou
- Applicant: Shar-Ming Lin , Ching-Pao Chou
- Applicant Address: TW Taipei
- Assignee: Formolight Technologies Inc.
- Current Assignee: Formolight Technologies Inc.
- Current Assignee Address: TW Taipei
- Agency: Rabin & Berdo, P.C.
- Priority: TW97103588A 20080130
- Main IPC: G09G5/02
- IPC: G09G5/02
Abstract:
The present invention is related to a gray-scale data bit processing method applied in a driving integrated circuit device of light-emitting diode (LED), and more particularly to a separating and recombining method applied to reduce the bit numbers of data to be processed to indicate the brightness of light-emitting diode, and thus a set of weight values and more updating rates are generated to obtain an identical sum of gray-scale weight values compared to the original one processed at a higher bit numbers of data operation.
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