发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To actualize a reflection type liquid crystal display device which has high luminance and high picture quality. SOLUTION: The reflection type liquid crystal display device is composed of a driving circuit board where a reflection electrode is formed, a transparent substrate, and a liquid crystal composition sandwiched between the driving circuit board and transparent substrate and is provided with a 1st light shield film which covers and shields a semiconductor element on the driving circuit board so that no light is made incident on the semiconductor element and a 2nd light shielding film which covers the gap between reflection electrodes. |
申请公布号 |
JP2002040482(A) |
申请公布日期 |
2002.02.06 |
申请号 |
JP20000226182 |
申请日期 |
2000.07.21 |
申请人 |
HITACHI LTD;HITACHI DEVICE ENG CO LTD |
发明人 |
MATSUMOTO KATSUMI;TAKEMOTO KAYAO;NAKAGAWA HIDEKI;ITO EIICHIRO;IGUCHI TSUDOI;KITAJIMA KENJI;KOHATA MASATOSHI;OHASHI KENJI;NAKAMURA SHIGEO;SAKAI KOKI |
分类号 |
G02B5/20;G02F1/13;G02F1/133;G02F1/1335;G02F1/1343;G02F1/136;G02F1/1362;G02F1/1368;G09F9/30;G09G3/20;G09G3/36;H04N5/66;H04N5/74 |
主分类号 |
G02B5/20 |
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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