发明名称 |
Display device and electronic equipment employing the same |
摘要 |
An ON/OFF control signal 105 directive of turning ON in a transmissive display mode or turning OFF in a reflective display mode is output by an ON/OFF state controlling means 111 to a light source 115. The ON/OFF control signal 105 is also output to a data signal converting means 104, and the data signal converting means 104 converts a data signal 102 into a data signal 103 in synchronization with the switching of ON and OFF of the light source 115 so as to prevent positive-negative inversion of the display on a liquid crystal panel 114. A data signal potential supplying means 112 supplies a potential of a data signal based on the data signal 103 to a data signal line 113 so as to drive the liquid crystal panel 114.
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申请公布号 |
US6768481(B2) |
申请公布日期 |
2004.07.27 |
申请号 |
US20020200610 |
申请日期 |
2002.07.22 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
OZAWA YUTAKA;INOUE AKIRA;YAMAZAKI KATSUNORI;MAEDA TSUYOSHI;IIJIMA CHIYOAKI |
分类号 |
G02F1/1335;G02F1/13357;G09G3/34;G09G3/36;(IPC1-7):G09G3/36 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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