发明申请
- 专利标题： Semi-transmission type liquid crystal display which reflects incident light coming from outside to provide a display light source and transmits light from a light source at the back
- 专利标题（中）： 半透射型液晶显示器，其反射来自外部的入射光，以提供显示光源并在后面从光源透射光
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申请号： US11236905申请日： 2005-09-28
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公开(公告)号： US20060066782A1公开(公告)日： 2006-03-30
- 发明人: Hidenori Ikeno , Masayoshi Suzuki
- 申请人： Hidenori Ikeno , Masayoshi Suzuki
- 优先权： JP2001-251088 20010822
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335
摘要：
A semi-transmission type liquid crystal display that maximizes the luminance in reflection mode and transmission mode. The liquid crystal display comprises a lower substrate with thin film transistors, an opposite substrate facing the lower substrate, a liquid crystal layer between the lower substrate and the opposite substrate, a reflection electrode formed in a reflection area of the lower substrate, a transparent electrode formed in a transparent area of the lower substrate, a common electrode formed on the opposite substrate, and a drive circuit for applying a voltage between the reflection electrode and the transparent electrode and the common electrode. The potential difference between a drive voltage applied to that surface of the lower substrate which contacts the liquid crystal layer and a drive voltage applied to that surface of the opposite substrate which contacts the liquid crystal layer is lower in the transparent area than in the reflection area.
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