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发明名称
TOUCH INPUT DEVICE HAVING DIGITAL AMBIENT LIGHT SAMPLING
摘要
申请公布号
EP0183785(B1)
申请公布日期
1991.08.28
申请号
EP19850902832
申请日期
1985.05.20
申请人
CARROLL TOUCH INCORPORATED
发明人
CARSTEDT, JOHN, KEITH;GARRETT, JAMES, EDWARD;LUCAS, PAUL, BARKLEY;MASTERS, TIMOTHY, ELTON
分类号
G06F3/042;G06F3/033;G06F3/041;G06F3/048
主分类号
G06F3/042
代理机构
代理人
主权项
地址
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