Optical reflection polarizer and projector comprising same A projector comprising a polarizer having improved light-resistance and heat-resistance and capable of stably displaying a high-contrast bright image. The projector has a light source, an...
2
01101231
Multistage optical amplifier A three-stage optical amplifier is disclosed having a first pre-amplifying stage for receiving an optical signal to be amplified and having a length of erbium doped fiber and a pump for p...
3
01101234
LCD with wide visual angle
The invention relates to liquid crystal display with wider field angle, high contrast and high rate of reaction. The display includes first deviation set on upper faceplate and second de...
4
01101252
Multi-stage light isolator This invention discloses to a multi-stage optical isolator having a large centrally disposed birefringent crystal and two smaller crystals sized to separate in a polarization dependent ma...
5
01105105
Multiichannel photo crystal filter
The present invention relates to an one-dimensional photon crystal multichannel filter, and is characterized by that it uses two different one-dimensional photon crystals to form photon ...
6
01800056
LCD, method of manufacture thereof, and electronic device A liquid crystal display device comprises a pair of substrates ( 11, 12 ) bonded to each other by a sealing material ( 13 ) in the form of a frame provided therebetween, liquid crystal ( ...
Light circulator An optical circulator having a dual fiber collimator and a single fiber collimator is described. The circulator provides a non-reciprocal functionality that directs input signals from a f...
9
00135479
Method of vertically transmitting azimuth angle
The present invention is the method for vertically transmitting azimuth angle to ensure horizontal synchronism between two, one upper and one lower, equipments without mechanical connect...
10
00137208
Photon crystal quantum trap structure and its preparing process
A quantum trap structure of photon crystal is disclosed. Said photon crystal is made of two different dielectric materials A or B. The quantum trap structure is made up by arranging them...
11
00137569
Raman enlarged optical enlarger An optical amplifier employing a Raman pump that imparts a number of desirable characteristics while reducing the noise figure. As a result of its desirable characteristics, such Raman pu...
12
00137004
Liquid crystal display device In a color liquid crystal display device, two capacitors (18, 19) are both connected in parallel between a pixel signal line (4) and an electrode (2a) of a liquid cell (2), or one of the ...
13
00138055
Liquid crystal display device and its driving method There are disclosed methods for driving liquid crystal display apparatuses for certainly completing in a short time to performing a transition of liquid crystal molecules to a displayable...
14
00137764
Liquid crystal display device and its driving method A method for driving a liquid crystal display device including a plurality of row electrodes and a plurality of column electrodes, a scanning voltage being applied to each of the pluralit...
15
00136495
Device and method for manufacture of liquid crystal display The invention provides a apparatus and a method of manufacturing a liquid crystal display where chemical contaminations due to contact with outside atmosphere can be avoided. The manufact...
LCD equipment and its production process It is an object of the invention to provide a liquid crystal display apparatus in which the cell gap is uniform and the display quality is high, and also a method for manufacturing the sa...
18
00137354
Semiconductor device and its drive method The object is to realize format conversion in inputting an image signal corresponding to conventional low resolution (hereafter referred to as a video signal) to an active matrix semicond...
Black array and its preparing method The invention provides a black matrix, a preparation method thereof and a display device employing the black matrix. The black matrix which is a black coating layer surrounding pixels of ...
21
200610121516
Display apparatus A display apparatus is provided to promote the reduction of power consumption. A plurality of gate lines 51 connected to a gate driver 50 for supplying gate signals, and a plurality of dr...
22
00137654
LCD element and its making process A liquid crystal display element includes a pair of substrates made of plastic, a liquid crystal sandwiched between the pair of substrates, and a plurality of spacers for maintaining a ga...
23
00817692
Pixel arrangement for flat-panel display A flat-panel modulator includes a plurality of separately modulatable elements or pixels in which the modulating elements on the panel are arranged, notionally or physically, into patches...
24
00136450
Liquid crystal device for its producing method The invention provides a structure which increases the degree of freedom of design and not only increases the display area on a liquid crystal device but also miniaturize the device by ad...
Portable information terminal equipped with camera
The information terminal body may be designed to foldably pivot a pair of flat cases each having a display unit through a hinge which is equipped with a photographing optical system for ...
28
200410057723
Portable information terminal equipped with camera
The information terminal body may be designed to foldably pivot a pair of flat cases each having a display unit through a hinge which is equipped with a photographing optical system for ...
29
00135586
Lighting device A lighting apparatus for causing the light from a light source to enter the incident surface of a light guide plate and to project the light toward an object of illumination from the exit...
30
00135593
Temperature tuning optical amplifier A method and system is disclosed of characterizing an optical amplifier for operation with a required tilt or curvature within predetermined limits. As the temperature of the erbium-doped...
31
00804270
Liquid crystal device In a liquid crystal panel in which pseudo dot inversion driving is performed, the occurrence of flicker or vertical and horizontal strings is prevented by preventing an alignment shift be...
Liquid display device and mfg. method thereof An protective film and a resin layer are stacked on an insulation substrate on which a TFT is formed, and after a contact hole is formed in the resin layer, the protective film below the ...
34
00136609
Method and apparatus for stabilizing wave lenth of laser A unique method and apparatus for the determination of the wavelength of a laser output in a multi- or stepped-etalon laser wavelength stabilization system is disclosed. Determination of ...
Reflective liquid crystal display device The present invention provides a reflection type guest-host liquid crystal display(LCD) device realizing high contrast ratio and high reflectance and having a low price and a simple struc...
Display device In an illumination (or front light) system (8) based on an optical waveguide (15) for e.g. LCD devices, Moire artefacts due to internal reflections in the optical waveguide are minimized ...
39
00817668
Active device assembly Active device assembly comprises a substrate having at least a planar surface on which a plurality of electrical contact pads are formed, a chip having a surface on which at least one opt...
L-frequency band light amplifier An optical amplifier for amplifying an L-band optical signal is disclosed. The amplifier has a first and a second stage and has an optical isolator disposed between the two stages for pre...
Display unit of LCD
The display unit of LCD includes liquid crystal molecule holding space and at least one pair of end-to-end electrodes. The liquid crystal molecule holding space is between two transparen...
44
00804960
Display device Transflective display device provided with an optical waveguide which splits light coming in from aside into two light beams having a mutually opposite circular polarization. Polarization...
45
00803974
Indication containing display window A display device (1) is provided with a means (15) for selectively transmitting and blocking light from specific areas of the image. The means for blocking comprises an LCD cells or a num...
46
00819689
Fine latex and seed method of making The present invention provides a two-step method of making a latex in a highly fluorinated liquid solvent, including a first step of polymerizing together a mixture of: i) 1-2 parts by we...
Liquid crystal display A receptacle assembly that receives a back light assembly and a display unit of a liquid crystal display device is disclosed. The receptacle assembly for receiving the back light assembly...
Interposer device A liquid-crystal display (LCD) comprises an LCD device, including a substrate (107) with substrate pads (106) on the top surface of the substrate (107) and a chip (105) with chip electrod...
Synchronizer for two laser pulse-channels
A synchronizer for two channels of laser pulses is disclosed. Two light beams from splitter are respectively projected into electro-optical crystal in Puckle box and photoelectric detect...
Liquid crystal display device and TFT panel A liquid crystal display apparatus in which an arrangement possibly susceptible to degradation in display quality by a miss shot of a laser used for turning a-Si to p-Si is avoided and a ...
Liquid crystal display device A liquid crystal display apparatus is provided which is capable of realizing a uniform display even at a high definition and offering a widened operating temperature. A signal line is for...
57
00134462
Low cost amplifier using optical parts block The present invention relates to an in-line optical amplifier that can be coupled to optical fiber, wherein the amplifying medium has a substantially larger mode field than the optical fi...
58
00805944
Liquid crystal display An object is to provide a liquid crystal display device, which can be driven with low power consumption while keeping display quality. A liquid crystal display device includes a plurality...
59
00131072
Liquid crystal display apparatus A liquid crystal display device in which an integrated printed circuit board is manufactured by integrating a circuit of a gate portion with a source portion and is located on the source ...
Photo-alignment of liquid crystals An alignment layer on a first substrate (1) comprises a material which can be altered from a first to a second state by the action of incident light (5) of at least a first wavelength, th...
64
00128375
Superimposed displaying device One intermediate substrate is disposed in one film substrate bent at a predetermined portion, one end side from a bent portion of the film substrate is made to oppose one surface of the i...
65
00804197
Liquid crystal display unit A liquid crystal display comprises a top polarizer 11, an optical compensating element, an anisotropic scattering layer 10, a scattering layer 9, and a liquid crystal device 20. When the ...
66
00128493
Technology for manufacturing flat display with film transistors
A technology for preparing flat display with thin-film transistors includes such steps as generating the first metal layer on glass substrate, yellow light etching to generate grid and p...
Bistable nematic liquid crystal device A liquid crystal device comprises a layer (2) of a nematic liquid crystal material contained between two cell walls (3, 4) each carrying electrode structures (6, 7) and an alignment surfa...
69
00132473
Metal halide lamp for projection equipment
The metal halide lamp for projection equipment includes lamp house and bulb, in which the lamp house is an infrared absorption lamp house with several hexaplanar mirrors. Every hxaplanar...
Base board for liquid crystal display element A substrate for liquid crystal display elements is provided, which can meet a variety of required optical characteristics and, at the same time, improve the utilization factor of light wi...
74
00135538
Flexible wiring board and electronic device using said board A flexible wiring board is obtained as follows. A copper foil pattern is formed on the both surfaces of a base polymer film made of polyimide, etc. The copper foil pattern of the both sid...
Liquid crystal display In the liquid crystal display device where plural pixel areas are respectively formed in areas where plural electrodes and plural plasma channels cross and a liquid crystal layer included...
78
00815853
Normally white super twisted nematic liquid crystal display The invention pertains to a normally white super twisted nematic, NW-STN, display comprising a super twisted nematic, STN, display cell and a compensation layer, characterized in that the...
Active array type LCD An active matrix type liquid crystal display device, which has a main display area and an auxiliary display area of which the pixel areas are different in size, to prevent the occurrence ...
81
00132259
Liquid crystal display
A liquid crystal display (LCD) which is easily assembled is composed of liquid crystal panel, time sequencing control unit, scaling unit, control unit, A/D converter unit and input termi...
82
00136642
Optical elements An optical element comprises a solid material in an optical path of the optical element, wherein the solid material comprises a first material and a second material, and the first and sec...
83
00816861
Reflecting member and light reflecting method A unit reflecting area (13) comprising one or more projections/recesses (17) is formed on the reflecting plate (11). Light is made to fall on the reflecting plate (11), and part of the li...
LCD device and method of manufacture thereof A high-quality LCD using a TFT substrate, in which spacers are scattered selectively to prevent the spacers from causing decreases in brightness and contrast. According to a method of the...
87
00815611
Subwavelength optical microstructure light collimating films A light collimating film has a sheeting having a first side and a second side, wherein the first side includes a series of linear optical elements having a primary axis running the length...
88
00818576
Optical circuit element and method of producing the same Provided is an optical circuit element and, particularly, an optical circulator or the like, that exhibits an excellent extinction ratio and that can be easily produced at a decreased cos...
89
00137010
Film transistor array panel for liquid crystal display device A thin film transistor substrate for a liquid crystal display device includes a gate wiring including the gate line formed in the row direction, a data wiring including a data line which ...
90
00136863
Display of using monocrystal displaying board A display device adopting a single liquid crystal display (LCD) panel, by which a decrement in luminance is reduced using only a single liquid crystal device, is provided. Accordingly, a ...
Thin-film transistor LCD and its making method
A thin-film transistor LCD is prepared through such steps as providing a base palte, defining transistor area, capacitor area, pixed area and grid pad area, generating the first metal la...
Device for generating several laser beams The invention relates to a device for generating a plurality of laser beams. The device comprises: a laser source emitting an initial beam at P wavelengths; a wavelength splitter assembly...
97
00802339
Liquid crystal panel and liquid crystal display By utilizing the difference of aligned state in the liquid crystal layer during panel drive, the backlight incident on a black display area is selectively reflected, guided, and recycled ...
98
00805121
Image projection system The invention relates to an image projection system. The image projection system comprises a radiation source, polarization-sensitive filter means, polarization conversion means, and colo...
99
00815903
Lateral field based liquid crystal gratings An electro-optic polarizor, grating assembly or cell (10) includes a first glass plate (12) to form the foundation of the cell. A first alignment surfactant (14) is coated on one surface ...
