Invention Grant
- Patent Title: Transflective liquid crystal display comprising a dielectric layer between the first and second electrodes in the transmissive region
- Patent Title (中): 透射型液晶显示器,其包括在透射区域中的第一和第二电极之间的介电层
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Application No.: US12899792Application Date: 2010-10-07
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Publication No.: US08174647B2Publication Date: 2012-05-08
- Inventor: Zhibing Ge , Xinyu Zhu , Thomas Xinzhang Wu , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
- Applicant: Zhibing Ge , Xinyu Zhu , Thomas Xinzhang Wu , Shin-Tson Wu , Wang-Yang Li , Chung-Kuang Wei
- Applicant Address: TW Miaoli County US FL Orlando
- Assignee: Chimei Innolux Corporation,University of Central Florida Research Foundation, Inc.
- Current Assignee: Chimei Innolux Corporation,University of Central Florida Research Foundation, Inc.
- Current Assignee Address: TW Miaoli County US FL Orlando
- Agency: Fish & Richardson P.C.
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
A display includes a plurality of pixel circuits, each pixel circuit including a first electrode, a second electrode, a reflective region, and a transmissive region. The reflective region reflects ambient light and includes a first portion of a liquid crystal layer and a polarization dependent reflector. The transmissive region transmits backlight and includes a second portion of the liquid crystal layer. A dielectric layer is between the first and second electrodes in one of the reflective region and the transmissive region, the dielectric layer configured such that when a pixel voltage is applied to the first and second electrodes, the percentage of the pixel voltage applied across the first portion of the liquid crystal layer is different from the percentage of the pixel voltage applied across the second portion of the liquid crystal layer. The display includes a backlight module to generate the backlight.
Public/Granted literature
- US20110019137A1 TRANSFLECTIVE LIQUID CRYSTAL DISPLAY Public/Granted day:2011-01-27
Information query
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