Liquid crystal display device with optical compensation

A liquid crystal display device and optical compensation technology, applied in optics, nonlinear optics, static indicators, etc., can solve the problem of reducing the contrast and viewing angle of a liquid crystal display device in a light compensation bending mode, reducing the contrast and viewing angle, and the skew of crossed polarizers Light leakage and other issues
CN100495163CInactive Publication Date: 2009-06-03CHUNGHWA PICTURE TUBES LTD
9 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHUNGHWA PICTURE TUBES LTD
Publication Date
2009-06-03
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a LCD of optical compensation, which comprises the following parts: first base plate, second base plate, liquid crystal layer, the first-phase compensating plate, second-phase compensation plate, optical compensation film, first polarizing plate and second polarizing plate, wherein the liquid crystal array pattern of liquid crystal layer displays optical compensation bent pattern; the first-phase compensating plate is set on the exterior of the first base plate; the second-phase compensation plate is set on the exterior of second base plate; multilayer non-cylinder liquid crystal is contained in the first-phase compensation plate and second-phase compensation plate, which reduces the dark mesh-light of liquid crystal layer; the optical compensation film adapts the single-axle extension delaying-piece on the exterior of the first-phase compensation plate, which reduces the incidence mesh-light of two pieces of orthogonal polarizing plate. The invention improves the LCD comparison and aspect angle effectively.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to a liquid crystal display device with optical compensation, in particular to a liquid crystal display device with an optical compensation bend (Optical Compensated Bend) mode. Background technique

[0002] After rapid development in recent years, liquid crystal display has significantly improved its various performance indicators, so it gradually replaced the cathode ray tube display used in computers, and further entered the application field of LCD TV. Due to the demand for displaying dynamic images Therefore, the liquid crystal display must have a better response speed to avoid afterimages when displaying dynamic images, and because the picture quality of traditional liquid crystal displays varies greatly from different angles, in order to provide multiple people to watch at the same time, the liquid crystal display It is also necessary to adopt wide viewing angle technology to ensure that the images viewed by each us...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More