发明名称 |
Semiconductor integrated circuit device for driving liquid crystal display |
摘要 |
The present invention realizes a semiconductor integrated circuit device for driving liquid crystal (liquid crystal control driver IC) capable of easily setting drive conditions and the like according to specifications of a liquid crystal display to be used. An electrically-programmable nonvolatile memory circuit (EPROM) or an electrically erasable and programmable nonvolatile memory circuit (EEPROM) is provided in a semiconductor integrated circuit device for driving a liquid crystal display, and setting information is stored in the memory circuit. The memory circuit is constructed by a normal device which can be formed in the same process as a semiconductor manufacturing process of forming devices of other circuits. |
申请公布号 |
US8089810(B2) |
申请公布日期 |
2012.01.03 |
申请号 |
US20100890642 |
申请日期 |
2010.09.25 |
申请人 |
KAWASE YASUSHI;ISHIDA SUSUMU;AKIBA TAKESADA;NAGATA YASUSHI;MIYAMOTO NAOKI;SHIBA KAZUYOSHI;RENESAS ELECTRONICS CORPORATION |
发明人 |
KAWASE YASUSHI;ISHIDA SUSUMU;AKIBA TAKESADA;NAGATA YASUSHI;MIYAMOTO NAOKI;SHIBA KAZUYOSHI |
分类号 |
G11C11/34 |
主分类号 |
G11C11/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|