Invention Grant
- Patent Title: Display apparatus having precharge capability
- Patent Title (中): 具有预充电能力的显示装置
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Application No.: US12567141Application Date: 2009-09-25
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Publication No.: US08228324B2Publication Date: 2012-07-24
- Inventor: Naoya Kimura , Hiroyoshi Ichikura
- Applicant: Naoya Kimura , Hiroyoshi Ichikura
- Applicant Address: JP
- Assignee: Lapis Semiconductor Co., Ltd.
- Current Assignee: Lapis Semiconductor Co., Ltd.
- Current Assignee Address: JP
- Agency: Studebaker & Brackett PC
- Agent Donald R. Studebaker
- Priority: JP2005-205542 20050714
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G09G5/00 ; G09G3/32

Abstract:
A display includes capacitive display elements, output drivers, scan switches, precharge switches, and a precharge stopper. The drivers provide drive currents or voltages corresponding to display data, thereby driving the display elements correspondingly to the data. The precharge stopper determines whether display data corresponds to a specific state and prevents the display element from being precharged when the display data corresponds to the specific state.
Public/Granted literature
- US20100013826A1 DISPLAY APPARATUS HAVING PRECHARGE CAPABILITY Public/Granted day:2010-01-21
Information query
IPC分类: