Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
-
Application No.: US13153891Application Date: 2011-06-06
-
Publication No.: US08493529B2Publication Date: 2013-07-23
- Inventor: Junichi Kobayashi , Yoshio Iwai , Kazuyuki Harada , Yasuhiro Yamamoto
- Applicant: Junichi Kobayashi , Yoshio Iwai , Kazuyuki Harada , Yasuhiro Yamamoto
- Applicant Address: JP Fukaya-shi
- Assignee: Japan Display Central Inc.
- Current Assignee: Japan Display Central Inc.
- Current Assignee Address: JP Fukaya-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2010-139754 20100618
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
In one embodiment, a liquid crystal display device includes first and second substrates, an active area to display an image, a seal material surrounding the active area, and an intermediate area between the active area and the seal area. In the intermediate area, first and second color filters are formed on the second substrate. An overcoat layer is laminated on the first and second color filters. First and second pillar-shaped spacers are provided between the overcoat layer and the first substrate corresponding to the first and second color filters to form a first and second cell gaps between the first and second substrates, respectively. The first cell gap adjacent to the active area between the first and second substrates is smaller than the second cell gap adjacent to the seal area in the intermediate area.
Public/Granted literature
- US20110310336A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2011-12-22
Information query
IPC分类: