Mirror effect liquid crystal display device using reflection polarizer
First Claim
Patent Images
1. A LCD (Liquid Crystal Display) device, comprising:
- a backlight unit;
a lower polarizer positioned on the backlight unit;
a liquid crystal layer positioned on the lower polarizer; and
an upper reflection polarizer positioned on the liquid crystal layer,wherein the upper reflection polarizer is configured such that a regularly arranged metallic line lattice is formed on a support,wherein the metallic line lattice has a pattern selected from the group consisting of;
being coated on the support and protruded thereon;
being buried in a groove formed in the support;
being partially buried in the support and partially protruded thereon; and
being partially buried in the support and partially protruded thereon such that buried portions and protruded portions are alternately arranged.
1 Assignment
0 Petitions
Accused Products
Abstract
An LCD (Liquid Crystal Display) device includes a backlight unit, a lower polarizer positioned on the backlight unit, a liquid crystal layer positioned on the lower polarizer, and an upper reflection polarizer positioned on the liquid crystal layer. The upper reflection polarizer is configured such that a regularly arranged metallic line lattice is formed on a support. this LCD device may give a good mirror effect when power is intercepted, and also give a clear display with high brightness even at a bright place when power is supplied to operate the LCD device.
12 Citations
16 Claims
-
1. A LCD (Liquid Crystal Display) device, comprising:
-
a backlight unit; a lower polarizer positioned on the backlight unit; a liquid crystal layer positioned on the lower polarizer; and an upper reflection polarizer positioned on the liquid crystal layer, wherein the upper reflection polarizer is configured such that a regularly arranged metallic line lattice is formed on a support, wherein the metallic line lattice has a pattern selected from the group consisting of; being coated on the support and protruded thereon; being buried in a groove formed in the support; being partially buried in the support and partially protruded thereon; and being partially buried in the support and partially protruded thereon such that buried portions and protruded portions are alternately arranged. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
-
Specification