Title:
LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/143621
Kind Code:
A1
Abstract:
A liquid crystal display device (1) which comprises a counter substrate (4) and an active matrix substrate (5) (a pair of substrates) and a liquid crystal layer (21) that is arranged between the counter substrate (4) and the active matrix substrate (5). The active matrix substrate (5) is provided with: a gate wiring line (G); a data wiring line (D); a thin film transistor (a switching element) (18); a pixel electrode (19) that is connected to the thin film transistor (18) via a thorough hole (TH); a common electrode (20); and an interlayer insulating layer (24) that is arranged between the pixel electrode (19) and the common electrode (20). A photospacer (PS) for keeping the gap between the counter substrate (4) and the active matrix substrate (5) constant is provided within the liquid crystal layer (21), and equipotential lines of voltages less than the threshold voltage are formed within the photospacer (PS).
Inventors:
MORISHITA KATSUHIKO
FURUKAWA KUMI
NISHIWAKI SHOGO
KONDOH MASAHIKO
FURUKAWA KUMI
NISHIWAKI SHOGO
KONDOH MASAHIKO
Application Number:
PCT/JP2016/056370
Publication Date:
September 15, 2016
Filing Date:
March 02, 2016
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G02F1/1339; G02F1/1368
Foreign References:
| JP2007328129A | 2007-12-20 | |||
| JP2013178441A | 2013-09-09 | |||
| JP2012042821A | 2012-03-01 |
Attorney, Agent or Firm:
IKEUCHI SATO & PARTNER PATENT ATTORNEYS (JP)
Patent business corporation Ikeuchi and Sato and partners (JP)
Patent business corporation Ikeuchi and Sato and partners (JP)
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