发明名称 DISPLAY DEVICE
摘要 A display device incorporating a touch panel that can be made thinner than a conventional one and requires no countermeasure against misalignment in overlapping is provided by incorporating a touch panel. The display device incorporating a touch panel includes a display panel having a first substrate and a second substrate. The second substrate has a conductive light shielding film formed in a grid pattern on a surface on the opposite side from an observer. The conductive light shielding film is used as a touch panel electrode of electrostatic capacitive coupling system. The conductive light shielding film has a shape with four corners. The corners of the conductive light shielding film are connected to a touch position detection circuit. The display panel has four conductive members. The first substrate has four connecting portions each connected to each of the corners of the conductive light shielding film via each of the conductive members, four terminals connected to the touch position detection circuit, and wires each connecting each of the connecting portions with each of the terminals. The conductive member is a conductive bead.
申请公布号 US2010231554(A1) 申请公布日期 2010.09.16
申请号 US20100719084 申请日期 2010.03.08
申请人 HITACHI DISPLAYS, LTD. 发明人 ANNO KOUICHI;NISHITANI SHIGEYUKI
分类号 G06F3/045 主分类号 G06F3/045
代理机构 代理人
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