发明名称 DISPLAY INTEGRATED TYPE TABLET DEVICE
摘要 <p>PURPOSE:To obtain an excellent handwriting feeling, excellent coordinate detection sensitivity, and excellent display quality and to prevent a display panel from being broken when pressed with an electronic pen. CONSTITUTION:A transparent protection plate 15 is provided on the display surface of the display panel 14 and a transparent gelled material 17 is charged between the display surface and transparent protection plate 15. Consequently, the transparent protection plate 15 can be prevented from deflecting since the transparent protection plate 15 is supported by the gelled material 17 whichever position of the transparent protection plate 15 on the display surface the electronic pen 7 is brought into contact with. The reflection of external light on the display surface can be suppressed as compared with a conventional example wherein spacers are interposed between the display surface and protection plate.</p>
申请公布号 JPH07160417(A) 申请公布日期 1995.06.23
申请号 JP19930306275 申请日期 1993.12.07
申请人 SHARP CORP 发明人 KAWAGUCHI TAKAFUMI;TAKEDA MAKOTO
分类号 G02F1/13;G02F1/133;G06F3/03;G06F3/033;G06F3/041;(IPC1-7):G06F3/033 主分类号 G02F1/13
代理机构 代理人
主权项
地址