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7633586 |
Display
A display is provided for switching between a narrow or private viewing mode and a wide or public viewing mode. The display comprises a display device which is controlled to provide display of a...
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7553390 |
Method and device for parting glass substrate, liquid crystal panel, and liquid crystal panel manufacturing device
A method for cutting apart a glass substrate is provided whereby scribing of the glass substrate is possible without being affected by the presence or thickness of a deposited film formed thereon...
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7542109 |
LCD device and method for switching between wide and narrow viewing angle display modes having viewing angle control cell disposed adjacent LCD panel
A liquid crystal display (LCD) device is switchable between a wide viewing angle display mode and a narrow viewing angle display mode. The LCD device includes and LCD panel having an array...
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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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7423719 |
Optical film using diffraction grating and display device using the same
An optical diffusion film comprises a plurality of diffraction grating cells formed on a substrate, each cell comprising a plurality of curved gratings disposed in parallel with each other and...
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7405519 |
Flat fluorescent lamp and driving method thereof
A flat fluorescent lamp is provided. Wherein, a discharge gas is disposed in a chamber, and a fluorescent material is disposed on a first inner wall and a second inner wall of the chamber. First...
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7027115 |
Liquid crystal display device
A liquid crystal display device includes a first transparent substrate having a plurality of electrodes, a second transparent substrate, a liquid crystal interposed between the first transparent...
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6862056 |
Reflection type liquid crystal display device and method of fabricating the same
A liquid crystal display device includes (a) a first substrate, (b) a second substrate spaced away from and facing the first substrate, (c) a liquid crystal layer sandwiched between the first and...
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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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6356323 |
Color display using cholesteric liquid crystals
A color display includes a substrate defining first and second opposite support surfaces. The first conductor is disposed over the first surface and defining a first pattern. A second conductor is...
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6333780 |
Projection aligner
The pattern of a spatial frequency filter including a liquid crystal element (103 1 -103 n ) is controlled without removing the filter from a projection lens system. Specifically, a spatial...
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5929489 |
Display matrix structure with a parasitic transistor having a storage capacitor electrode and column electrode as source and drain regions
In a flat panel display or other large-area electronics device, each cell of a matrix comprises a thin-film switching transistor (T1) connected between a respective column conductor (CC) and a...
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5801797 |
Image display apparatus includes an opposite board sandwiched by array boards with end portions of the array boards being offset
The image display apparatus is capable of displaying an image on a large screen in which non-display regions are completely eliminated or minimized. The image display apparatus comprises an...
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5124818 |
LCD system having improved contrast ratio
An LCD display system is formed by stacking two or more independently operated LCD elements. By exploiting the birefringent effect of STN nematic liquid crystals a full range of colors may be...
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4952925 |
Projectable passive liquid-crystal flat screen information centers
The passive liquid-crystal flat screen which can be projected onto a screen has a flat screen (50) to which an electronic control unit (52) is attached and two polarization filters (36, 38) both of...
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4952036 |
High resolution LCD display system
A high resolution LDC display is fabricated with a plurality of panels. Each panel has active rows and inactive rows. The panels are stacked and aligned so that each active row is in alignment with...
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4659182 |
Multilayered matrix liquid crystal display apparatus with particular color filter placement
A multilayered liquid crystal display device includes a front substrate, a rear substrate and at least one intermediate substrate interposed therebetween, respective spaces being formed between the...
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4487480 |
Multi-layer matrix type liquid crystal display panel
In a multi-layer matrix type liquid crystal display panel having a stack of a plurality of liquid crystal display cells and matrix electrodes provided for a respective one of the liquid crystal...
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4448490 |
Liquid crystal matrix display cells piled with non-overlapping display elements
A liquid crystal display device having a plurality of display sections each formed of a plurality of common electrodes and corresponding segment electrodes to display a character is disclosed. The...
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4449123 |
Dot matrix type multi-layer liquid crystal display device
A dot matrix type multi-layered liquid crystal display device has at least two liquid crystal display sections. Each liquid crystal display section has a dot matrix of transparent electrodes, and...
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4384763 |
Double layer liquid crystal device for a dot matrix display
A liquid crystal device (LCD) for displaying a dot matrix is formed of a pair of LCD's in back-to-back relation. Conductive bar pattern coatings are provided on each of the LCD's. Each LCD pattern...
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4376567 |
Liquid crystal display device
A two-layer twisted nematic type liquid crystal display device for providing improved contrast is provided. The interior surfaces of the transparent electrode plates of the cells have been treated...
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4375317 |
Multi-layered liquid crystal display panel
A multi-layered liquid crystal display device has a stack of liquid crystal layers. Each of the liquid crystal layers is disposed in such an orientation vector between each pair of plates as to...
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4335936 |
Matrix electrode structure in a multi-layer matrix type liquid crystal display
A multi-layer, matrix type liquid crystal display panel is provided with an electrode structure which prevents the display dots from being overlapped with each other. Each of display patterns is...
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4231640 |
Matrix type liquid crystal display panel
An XY matrix type liquid crystal display panel having a plurality of X electrodes aligned at a given interval in one direction, a plurality of Y electrodes alinged at a given interval in a...
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