Title:
液晶表示素子
Document Type and Number:
Japanese Patent JP4871265
Kind Code:
B2
Abstract:
A liquid crystal layer sandwiched by a lower substrate 1 and an upper substrate 2 comprises cross-shaped supports 15, a wall surface structure 17, and a seal member 14. The supports 15 are provided at the four sides of each pixel. Contiguous pixels are linked via openings between supports. The wall surface structure 17 is provided in the periphery of the supports 15 arranged in the form of a grid. The supports 15 and the wall surface structure 17 are a same member having adhesiveness, and simultaneously formed with patterning using photolithography. A portion of the wall surface structure 17 is an inlet 14 of liquid crystal. A seal member 13 is provided at the perimeter of the wall surface structure 17. The liquid crystal poured from the inlet 14 is poured into all of pixels via openings 27. Since the openings between supports 15 stays lit up, a black matrix 6 in the form of a grid, which covers the top side of all of the supports 15, is provided on the upper substrate 2.
Inventors:
Junji Tomita
Masaki Nose
Shinkai Tomohisa
Masaki Nose
Shinkai Tomohisa
Application Number:
JP2007509068A
Publication Date:
February 08, 2012
Filing Date:
March 18, 2005
Export Citation:
Assignee:
富士通株式会社
International Classes:
G02F1/1339
Domestic Patent References:
| JPH11281983A | 1999-10-15 | |||
| JPS63116126A | 1988-05-20 | |||
| JP2004219948A | 2004-08-05 | |||
| JP2001311952A | 2001-11-09 | |||
| JP2004198643A | 2004-07-15 | |||
| JP2001337332A | 2001-12-07 |
Foreign References:
| WO2003019275A1 | 2003-03-06 |
Attorney, Agent or Firm:
Yoshiyuki Osuga
Motoaki Hisagi
Motoaki Hisagi