Invention Grant
US07825998B2 Input display having particular photo sensor, color filter, and light-shielding element arrangement
有权
具有特定光传感器，滤色器和遮光元件布置的输入显示器
- Patent Title: Input display having particular photo sensor, color filter, and light-shielding element arrangement
- Patent Title (中): 具有特定光传感器，滤色器和遮光元件布置的输入显示器
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Application No.: US11697344Application Date: 2007-04-06
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Publication No.: US07825998B2Publication Date: 2010-11-02
- Inventor: Wei-Chou Chen , Po-Yang Chen , Kei-Hsiung Yang
- Applicant: Wei-Chou Chen , Po-Yang Chen , Kei-Hsiung Yang
- Applicant Address: TW Tao-Yuan Hsien
- Assignee: Hannstar Display Corp.
- Current Assignee: Hannstar Display Corp.
- Current Assignee Address: TW Tao-Yuan Hsien
- Agency: Thomas, Kayden, Horstemeyer & Risley
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1333 ; G02F1/1339 ; G06F3/042
Abstract:
Input displays are provided. A representative input display comprises a first substrate, a second substrate, a liquid crystal layer, a photo sensor, a color filter, and a light-shielding element. The liquid crystal layer accommodated in a liquid crystal space is sandwiched between transparent first and second substrates, comprising a first substrate side and a second substrate side. The photo sensor overlies the first substrate side. The color filter disposed in the liquid crystal space, over the photo sensor. The color filter comprises a first opening exposing portions of the photo sensor. The light-shielding element is disposed alongside portions of a periphery of the photo sensor.
Public/Granted literature
- US20080246905A1 INPUT DISPLAY Public/Granted day:2008-10-09
Information query
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