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7586550 |
Liquid crystal display panel and manufacturing method thereof
A liquid crystal display (LCD) panel and manufacturing method thereof capable of ensuring an aperture ratio while reducing the number of data lines by a change of an arrangement structure of...
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7576478 |
Electrically controllable color conversion cell
The invention relates to light emitting devices ( 2 ) with variable output color. More specifically, the inventions provides a color conversion cell ( 10 ) which can be positioned in front of a...
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7548291 |
Reflective type liquid crystal display device and fabrication method thereof
The present invention provides a reflective type liquid crystal display device and fabricating method thereof, by which resolution is enhanced in a manner of representing two colors from one...
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7468770 |
Viewing angle control element, method of manufacturing the same, liquid crystal display device, and electronic apparatus
A liquid crystal display device includes a display panel and a viewing angle control panel. The viewing angle control panel includes a pair of substrates, a liquid crystal layer interposed between...
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7180558 |
DSTN display with electromagnetic shielding
The invention relates to a DSTN display with electromagnetic protection, comprising an active cell ( 1 ) and a passive cell ( 2 ), whereby the active cell ( 1 ) comprises electrodes ( 12, 13 ) and...
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6790490 |
Dye type polarizing plate
This invention relates to a polyvinyl alcohol type polarizing film or plate which comprises a water-soluble dye having the formula (1) in a free acid form or a copper complex salt thereof. The said...
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6750928 |
Multi-color display device
A reflective-type multi-color display device is capable of obtaining a vivid and bright multi-color display with less display layers, and therefore, with a state where a parallax is decreased and a...
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6525707 |
Liquid crystal display device and its driving method
A liquid crystal display device capable of displaying in multiple colors, and a method for driving the liquid crystal display device using a typical monochrome liquid crystal driving IC. A display...
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6417909 |
Liquid crystal panel and display including dichroic dye for absorbing yellow component of incident light
A liquid crystal panel has a pair of substrates disposed almost parallel to each other. On each of the substrates, an electrode and an alignment film are formed. A liquid crystal layer having a...
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6372560 |
Simplified process for forming thin film transistor matrix for liquid crystal display
A simplified process for forming a thin film transistor matrix for a liquid crystal display is disclosed. By forming and patterning a conductive layer overlying a TFT unit, a data line, a first...
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6181393 |
Liquid crystal display device and method of manufacturing the same
A liquid crystal display device of this invention includes a substrate having a pixel electrode on one major surface, a liquid crystal layer including first and second liquid crystal microcapsule...
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6055031 |
High reflectivity liquid crystal display cell
A novel multi-layer display cell is disclosed in which contrast ratios similar to that available from cells which use polarisers are achieved, as well as levels of reflectivity similar to that...
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5724109 |
Liquid crystal display panel with electrodes or a passivation layer intermediate two liquid crystal layers
A liquid crystal display panel including at least two liquid crystal layers, and a color filter having two color portions. One of the liquid crystal layers includes solid regions and liquid crystal...
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5712695 |
Liquid crystal display device and fabrication process thereof
A liquid crystal display device comprises: a first substrate formed with a plurality of liquid crystal driving active elements; first, second and third liquid crystal cells stacked in this order on...
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5625474 |
Full-color liquid crystal display device and fabrication process therefor
A full-color liquid crystal display device is provided which includes: a first substrate formed with a plurality of liquid crystal driving active elements; and first, second and third liquid...
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5345322 |
Complementary color liquid crystal display
A liquid crystal color device (10) includes at least one pel (14) for affecting light (36) incident thereon to produce output light (38), the pel includes three complementary color subsets (30, 32,...
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5315330 |
Projection type display apparatus
A projection type image display apparatus which includes a light source, a first optical means situated along an optical path between the light source and the transmissive display device so as to...
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5208686 |
Liquid crystal color display and method
A liquid crystal color display (20) provides a transmitted light output of one or more colors, black, and/or white, as a function of incident light and controlled energization or not of respective...
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5168380 |
Multiple containment mediums of operationally nematic liquid crystal responsive to a prescribed input
A liquid crystal color display provides a transmitted light output that is of one or more colors, black, and/or white, as a function of the color of the incident light input and controlled...
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5148297 |
Liquid crystal display device having an optical fiber substrate including fibers whose periphery is coated with a conductive material
A liquid crystal display includes a plurality of laminated liquid crystal layers and a transparent substrate interposed between the liquid crystal layers, the transparent substrate being formed of...
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5132815 |
Liquid crystal color display having volumes of the liquid crystal material without separating electrode means therebetween
A liquid crystal color display (20) provides a transmitted light output of one or more colors, black, and/or white, as a function of incident light and controlled energization or not of respective...
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5032007 |
Apparatus and method for an electronically controlled color filter for use in information display applications
An electronic color filter system for controlling a picture element color signal includes three filter regions which selectively control spectral components of light transmitted sequentially...
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5015074 |
Polychrome screen
The invention relates to a polychrome screen comprising alternating regions (40A, 40B) of a first (A) and a second (B) dichroic display materials placed between first and second insulating walls...
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4953953 |
Complementary color liquid display
A liquid crystal color device (10) includes at least one pel (14) for affecting light (36) incident thereon to produce output light (38), the pel includes three complementary color subsets (30, 32,...
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4581608 |
Multi-color liquid crystal display and system
A multi-color liquid crystal display has a one-dimensional or two-dimensional array of at least one display cell, with a plurality of different liquid crystal host/guest dichroic dye compositions...
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4556286 |
Multilayer guest host liquid crystal display without polarizers
A guest-host type liquid crystal display device not requiring the use of external polarizers, comprises: at least two guest-host type liquid crystal cells which are superimposed one upon another,...
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4460248 |
Two-layer guest-host liquid crystal display device
A two-layer guest-host liquid crystal display device is provided, each layer having a guest-host liquid crystal layer sandwiched between a pair of substrates and being provided with an electrode...
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4458987 |
Multi-layer liquid crystal panel with sealing members and retainers in registration
A multi-layer liquid crystal panel for a liquid crystal display device having stacked light transmitting substrates of different sizes is disclosed. A retainer is disposed at a position directly...
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4448823 |
Multi-colored liquid crystal display device
A multi-colored liquid crystal display device for selectively providing different colored segment displays against a contrasting background. The device includes layered color units. Each color unit...
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4241339 |
Multi-colored display device
Multi-colored display devices comprising layered liquid crystal display cells are provided. The multi-colored display devices include a first polarizing plate, a first liquid crystal display cell...
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4097130 |
Multi-colored liquid crystal displays
A transmissive liquid crystal display actuatable to provide each of a plurality of different colors utilizes at least one parallel-nematic or twisted-nematic liquid crystal cell each having a...
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3781465 |
FIELD SEQUENTIAL COLOR TELEVISION SYSTEMS
A high brightness field sequential color telvision display system utilizing electronically controllable color switching of a tri-color liquid crystal filter positioned in front of a monochrome...
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3703329 |
LIQUID CRYSTAL COLOR DISPLAY
A color display system capable of producing essentially all the colors of the visible spectrum comprises three cells each including a solution consisting of a pleochroic dye in a nematic liquid...
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