Title:
イメージ認識装置及びこれを有する液晶表示装置
Document Type and Number:
Japanese Patent JP4523327
Kind Code:
B2
Abstract:
In an image recognition apparatus and an LCD apparatus having the same, a plurality of gate lines arranged in a transparent substrate has a predetermined slope such that the gate lines intersect with two sides of the transparent substrate, which are adjacent to or facing each other. A plurality of sensing signal output line arranged in the transparent substrate is substantially perpendicular to the gate lines. An image recognition sensor is formed on a pixel area defined by the gate and sensing signal output lines adjacent to each other. The image recognition sensor senses an image pattern of an object in response to gate driving signals from the gate lines and outputs the sensed image pattern through the sensing signal output lines. Accordingly, the LCD apparatus may prevent appearance of the moiré image and deterioration of the display quality of the LCD panel.
Inventors:
Zhu Jin Shu
Cui Jun Thick
Song Jean Ho
Cui Jun Thick
Song Jean Ho
Application Number:
JP2004129697A
Publication Date:
August 11, 2010
Filing Date:
April 26, 2004
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO.,LTD.
International Classes:
G02F1/13; G06T1/00; G02F1/1333; G02F1/1368; G06K9/00; H01L21/336; H01L21/77; H01L21/84; H01L27/12; H01L27/146; H01L29/786
Domestic Patent References:
| JP7022627A | ||||
| JP11160729A | ||||
| JP11125841A | ||||
| JP6018846A | ||||
| JP9160063A |
Attorney, Agent or Firm:
Yukio Ono
Tomoko Inazumi
Tomoko Inazumi