发明名称 |
Display unit having a transparent touchswitch and a liquid crystal display, and manufacturing method of the same |
摘要 |
A display unit equipped with a transparent touch switch 4 whose image quality is improved is provided. At least an input area of the touch switch 4 is pasted with a display surface 2a of the display unit 12 by clear adhesive 5. Clear adhesive 5 whose refractive index after hardening is close to that of the liquid crystal display 12 and the touch switch 4 is used. Further, clear fillers 6 are mixed in the clear adhesive 5. <IMAGE> |
申请公布号 |
EP0789295(A1) |
申请公布日期 |
1997.08.13 |
申请号 |
EP19970300853 |
申请日期 |
1997.02.10 |
申请人 |
SEIKO INSTRUMENTS INC. |
发明人 |
MATSUHURIA, TSUTOMU;MUNEMASA, KIMIKO |
分类号 |
G02F1/133;G02F1/1362;G06F3/041;G06F3/045;G06F3/0488 |
主分类号 |
G02F1/133 |
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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