发明申请
- 专利标题: LIQUID CRYSTAL DISPLAY APPARATUS
- 专利标题(中): 液晶显示装置
-
申请号: US12606397申请日: 2009-10-27
-
公开(公告)号: US20100103350A1公开(公告)日: 2010-04-29
- 发明人: Norihiro ARAI , Kunpei Kobayashi , Ryota Mizusako
- 申请人: Norihiro ARAI , Kunpei Kobayashi , Ryota Mizusako
- 申请人地址: JP Tokyo
- 专利权人: Casio Computer Co., Ltd.
- 当前专利权人: Casio Computer Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2008-277135 20081028
- 主分类号: G02F1/13357
- IPC分类号: G02F1/13357
摘要:
A liquid crystal display apparatus includes a liquid crystal display device, a surface light source to irradiate light toward the device, an optical film disposed between the device and source, and a diffusion member disposed between the film and device. The device includes a pair of substrates facing to each other through a space with electrodes formed on at least one of opposite surfaces, a liquid crystal layer sealed into the space between the substrates, and a pair of polarizing plates arranged sandwiching the substrates therebetween. The film is made of a transparent film-like member and has two mutually faced film surfaces, one of the surfaces is formed into a planar shape, the other surface is formed into a convexo-concave structure with elongate microprisms in parallel to each other, and the film is disposed between the device and source with the one surface directed toward the device.
公开/授权文献
- US08289475B2 Liquid crystal display apparatus 公开/授权日:2012-10-16