Title:
液晶表示素子および感放射線性樹脂組成物
Document Type and Number:
Japanese Patent JP6660000
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid crystal display element with a built-in touch sensor function that can be easily formed and has an interlayer insulating film with easily controllable dielectric properties, and to provide a radiation-sensitive resin composition forming the interlayer insulating film.SOLUTION: A pixel 30 of a liquid crystal display element 10 includes: a first layer 34, having a TFT 33 and a first common wiring 15-1 on a surface of a first substrate 31 near a liquid crystal layer 32, a second layer 35, having a second common wiring 17-1 and a common electrode 12, and a third layer 38, having a pixel electrode 36 and an interlayer insulating film 37. The interlayer insulating film 37 is an organic film formed using a radiation-sensitive resin composition. In image display, a common voltage is supplied to the common electrode 12 using the second common wiring 17-1. At the usage of the touch sensor function, a change in the capacity between the first common wiring 15-1 and the second common wiring 17-1 is detected so that a touch is detected.SELECTED DRAWING: Figure 2
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Inventors:
Suzuki Yasunobu
Daigo Ichinohe
Daigo Ichinohe
Application Number:
JP2015218408A
Publication Date:
March 04, 2020
Filing Date:
November 06, 2015
Export Citation:
Assignee:
JSR CORPORATION
International Classes:
G02F1/1333; G02F1/1368; G06F3/041; G06F3/044; G09F9/30
Domestic Patent References:
| JP2013205435A | ||||
| JP2010231773A | ||||
| JP2008133163A |
Foreign References:
| WO2013161968A1 | ||||
| CN103163671A | ||||
| US20130162570 |
Attorney, Agent or Firm:
Masao Sekiguchi
Takamasa Nakano
Yusei Atsuya
Takamasa Nakano
Yusei Atsuya