Invention Grant
- Patent Title: Embedded type inductive input display device capable of increasing aperture ratio
- Patent Title (中): 嵌入式感应输入显示装置能够增加开口率
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Application No.: US12506559Application Date: 2009-07-21
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Publication No.: US08259084B2Publication Date: 2012-09-04
- Inventor: Hung-Chang Chang , Po-Yang Chen , Po-Sheng Shih
- Applicant: Hung-Chang Chang , Po-Yang Chen , Po-Sheng Shih
- Applicant Address: TW Taipei
- Assignee: HannStar Display Corporation
- Current Assignee: HannStar Display Corporation
- Current Assignee Address: TW Taipei
- Agency: Muncy, Geissler, Olds & Lowe, PLLC
- Priority: TW98100220A 20090106
- Main IPC: G06F3/041
- IPC: G06F3/041

Abstract:
An embedded type inductive input display device capable of increasing aperture ratios, that is realized through parallel-connecting at least two sensing devices of adjacent pixels separated by a gate line, and said sensing devices are connected to a switch transistor, such that said switch transistor is under control of said gate line, and sensor signals output by said sensing devices are transmitted to a read line for detecting touch-control events and positions. As such, the size of said sensing device utilized can be reduced, hereby effectively increasing aperture ratio of a panel, while maintaining a same magnitude of said sensor signals.
Public/Granted literature
- US20100171724A1 EMBEDDED TYPE INDUCTIVE INPUT DISPLAY DEVICE CAPABLE OF INCREASING APERTURE RATIO Public/Granted day:2010-07-08
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