LCD comprising backlight and reflective polarizer on front panel
First Claim
Patent Images
1. A liquid crystal display for producing an image comprising pixels in the “
- on” and
“
off”
states, comprising;
a liquid crystal cell comprising front and rear panels with polarizing means on each said panel, and a backlight system comprising a light source and a reflector, wherein the polarizing means on the front panel include a reflective polarizer and a dichroic polarizer, and wherein the transmission axes of said reflective and dichroic polarizers coincide and the dichroic polarizer is placed on top of the reflective polarizer.
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Abstract
A liquid crystal display with a backlight is described. The liquid crystal cell comprising a front panel and a rear panel with polarizing means on each panel, and the front polarizing means includes a reflective polarizer and a dichroic polarizer.
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Citations
19 Claims
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1. A liquid crystal display for producing an image comprising pixels in the “
- on” and
“
off”
states, comprising;
a liquid crystal cell comprising front and rear panels with polarizing means on each said panel, and a backlight system comprising a light source and a reflector, wherein the polarizing means on the front panel include a reflective polarizer and a dichroic polarizer, and wherein the transmission axes of said reflective and dichroic polarizers coincide and the dichroic polarizer is placed on top of the reflective polarizer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
- on” and
Specification