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Title:
LIQUID CRYSTAL DISPLAY DEVICE AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2005173037
Kind Code:
A
Abstract:

To provide a translucent liquid crystal display device capable of obtaining excellent display characteristics in both transmission and reflection modes, as to the translucent liquid crystal display device capable of displaying images in both the transmission and reflection modes and a method for manufacturing the liquid crystal display device.

The liquid crystal display device is constituted of a pair of substrates, a liquid crystal display panel 80 having a liquid crystal layer sealed between the substrates, a pixel area provided with a reflection area having a reflector for reflecting light made incident from one side of the substrates and a transmission area for transmitting light made incident from the other side of the substrates to one side of the substrates, a back light unit 88 provided with a reflector 90 and a light guide board 86 to reflect light made incident on the transmission area from one side of the substrates and transmitted through the transmission area and make the reflected light incident on the transmission area again from the other side of the substrate, and a color filter layer formed only on the transmission area out of the pixel area.


Inventors:
YOSHIDA HIDESHI
TASAKA YASUTOSHI
TASHIRO KUNIHIRO
OMURO KATSUFUMI
KAMATA TAKESHI
UEDA KAZUYA
SHIBAZAKI MASAKAZU
Application Number:
JP2003410742A
Publication Date:
June 30, 2005
Filing Date:
December 09, 2003
Export Citation:
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Assignee:
FUJITSU DISPLAY TECH
AU OPTRONICS CORP
International Classes:
G02F1/1337; G02F1/133; G02F1/1333; G02F1/1335; G02F1/1343; G02F1/136; G09F9/30; G09F9/35; H01L21/00; H01L21/336; H01L29/786; (IPC1-7): G02F1/1343; G02F1/1335; G02F1/1337; G09F9/30; G09F9/35; H01L21/336; H01L29/786
Domestic Patent References:
JP2000298267A2000-10-24
JP2002148646A2002-05-22
JP2003195287A2003-07-09
JP2005106997A2005-04-21
JP2000111902A2000-04-21
JP2003222856A2003-08-08
JP2003255346A2003-09-10
JP2003140141A2003-05-14
JPH0954318A1997-02-25
JP2003243661A2003-08-29
JP2003255335A2003-09-10
JP2003058073A2003-02-28
Attorney, Agent or Firm:
Masaki Morioka



 
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