Title:
MANUFACTURE OF LIQUID CRYSTAL DISPLAY DEVICE, AND THE DEVICE
Document Type and Number:
Japanese Patent JP2739041
Kind Code:
B2
Abstract:
PURPOSE: To provide a liquid crystal display device of which field angle is improved without the contrast lowered.
CONSTITUTION: A deflecting direction rotating device 32, a condensing lens 34 for condensing the ultraviolet rays, and a shutter 34 for switching passing (transmission) and cut of the ultraviolet ray are arranged in order in a going-out side of a ultraviolet ray radiating device 60 for radiating the ultraviolet rays. A board is positioned near the ultraviolet rays condensing position, and fixed to a moving stage 38, which can perform the two-dimensional scanning, freely to be disconnected. On the basis of the output signal of an orientation direction control device 52 of a control device 50, a rotation drive control device 54 drives the rotating device 32 so as to set the deflecting direction, and while a stage drive control device 56 positions the predetermined picture element, and a shutter drive control device 58 drives the shutter 36 so as to radiate a predetermined quantity of the ultraviolet rays in a predetermined deflecting direction. Consequently, orientation by the irradiation of the ultraviolet rays in a predetermined deflecting direction is performed for every picture element.
Inventors:
HASEGAWA MASAKI
TAIRA YOICHI
TAIRA YOICHI
Application Number:
JP25365594A
Publication Date:
April 08, 1998
Filing Date:
October 19, 1994
Export Citation:
Assignee:
INTAANASHONARU BIJINESU MASHIINZU CORP
International Classes:
G02F1/13; G02F1/1337; (IPC1-7): G02F1/1337; G02F1/1337
Domestic Patent References:
| JP772484A | ||||
| JP2309321A | ||||
| JP6194665A | ||||
| JP5232473A |
Attorney, Agent or Firm:
Hiroshi Sakaguchi (1 person outside)