Asymmetric TIR lenses producing off-axis beams
The following description of the presently contemplated best mode of practicing the invention is not to be taken in a limiting sense, but is made merely for the purpose of describing the general prin... Read More
Inventors: Minano, Juan C.; Falicoff, Waqidi; Benitez, Pablo; Parkyn, William A.; Chaves, Julio Pinto; Sun, Yupin;, Assignee: Light Prescriptions Innovators, LLC (Irvine, CA) |
Active matrix liquid crystal display with identification mark in the lower opaque conductive film
It is an object of the present invention to provide a liquid crystal display device in which an identification mark can be readily viewed from the surface thereof so that control of product such as pr... Read More
Inventors: Noguchi, Kesao;, Assignee: NEC Corporation (JP) |
Array substrate with identification mark on semiconductor layer and identification mark forming method thereof
Accordingly, the present invention is directed to an array substrate of a liquid crystal display device with identification mark and a identification mark forming method of the array substrate of the ... Read More
Inventors: Park, Dug-Jin; Kim, Seong-Hee; Kim, Hyun-Bae;, Assignee: LG. Philips LCD Co., Ltd. (Seoul, KR) |
Array substrate for liquid crystal display and method for fabricating the same
Accordingly, the present invention is directed to an array substrate for a liquid crystal display and method for fabricating the same that substantially obviate one or more of the problems due to limi... Read More
Inventors: Yoo, Hong Suk; Jo, Gyoo Chul;, Assignee: LG.Philips LCD Co., Ltd. (Seoul, KR) |
Electro-optical modulator for randomly polarized light
In accordance with one aspect of the present invention, electro-optical apparatus is operative electronically to modulate a randomly polarized beam of light projected along an optical axis from a sour... Read More
Inventors: Wentz, John L.;, Assignee: Westinghouse Electric Corp. (Pittsburgh, PA) |
Ring cavity optical parametric apparatus
OF THE PREFERRED EMBODIMENT OF THE INVENTION The parametric process takes place when all three beams are propagating within the crystal approximately along the same path, in the same direction. The r... Read More
Inventors: Margalith, Eli;, Assignee: |
Bulk semiconductor lasers at submillimeter/far infrared wavelengths using a regular permanent magnet
We claim: 1. A semiconductor laser system, based on intervalence band or Landau level transitions, for operating in the submillimeter and Far Infrared wavelength range without utilizing a superconduct... Read More
Inventors: Kim, Jin J.; Peale, Robert E.; Park, Kijun;, Assignee: University of Central Florida (Orlando, FL) |
Vehicle periphery visual confirmation apparatus
The present invention aims at eliminating the above drawbacks found in the conventional vehicle periphery visual confirmation apparatus. Accordingly, it is an object of the invention to provide a vehi... Read More
Inventors: Imoto, Masayoshi;, Assignee: Autonetworks Technologies, Ltd. (Nagoya, JP); Sumitomo Wiring Systems, Ltd. (Mie, JP); Sumitomo Electric Industries, Ltd. (Osaka, JP) |
Liquid crystal hot spot detection with infinitesimal temperature control
OF THE INVENTION. It should be emphasized that it is not the detailed design of the heating means that contributes to the primary success of bringing the liquid crystal film temperature infinitesimal... Read More
Inventors: Tan, Peng;, Assignee: |
Method and apparatus for identifying failure sites on IC chips
In accordance with the present invention, a method and apparatus for identifying failure sites on a defective IC package or chip by utilizing a reusable liquid crystal device which can be mounted to v... Read More
Inventors: Liu, Chin-Kai;, Assignee: Taiwan Semiconductor Manufacturing Company, Ltd (Hsin Chu, TW) |
Electrical connection apparatus
An electrical connection apparatus according to the invention includes a lattice having a plurality of openings arranged in each of the X- and Y-directions intersecting with each other, and a probe sh... Read More
Inventors: Hasegawa, Yoshiei;, Assignee: Kabushiki Kaisha Nihon Micronics (Tokyo, JP) |
Exposure apparatus that compensates for spherical aberration of an image forming device
It is an object of the present invention to provide an improved projection exposure apparatus, by which the inconveniences described above can be reduced satisfactorily. In accordance with an aspect o... Read More
Inventors: Torigoe, Makoto; Suzuki, Akiyoshi;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Liquid crystal active optics correction for large space based optical systems
The present invention combines the object scene-based phase diversity technique with a liquid crystal spatial light modulator to correct phase errors induced in large space-based telescopes due to opt... Read More
Inventors: Love, Gordon D.; Carreras, Richard A.; Restaino, Sergio; Fender, Janet S.; Duneman, Dennis;, Assignee: The United States of America as represented by the Secretary of the Air (Washington, DC) |
Liquid crystal display panel
This invention was accomplished to overcome these problems. The object of the invention is to enable even a liquid crystal display panel having a color filter and/or a reflecting film on its pixel reg... Read More
Inventors: Sekiguchi, Kanetaka;, Assignee: Citizen Watch Co., Ltd. (Tokyo, JP) |
1,3-dioxane derivatives, methods of preparation and liquid crystal compositions including same
What is claimed is: 1. A 1,3-dioxane derivative represented by the general formula: ##STR74## wherein R is a linear alkyl group having from 1 to 10 carbon atoms, A is a single covalent bond or a --CH.... Read More
Inventors: Obikawa, Tsuyoshi; Ikukawa, Shuji; Nakayama, Jitsuko;, Assignee: Seiko Epson Corporation (Tokyo, JP) |
Projection type liquid crystal display unit
In view of the above-mentioned problems in the conventional liquid crystal display units, it is an object of the present invention to provide a projection type liquid crystal display unit which is cap... Read More
Inventors: Fujishiro, Fumihiko;, Assignee: NEC Corporation (Tokyo, JP); NEC LCD Technologies, Ltd. (Kanagawa, JP) |
Reflective liquid crystal display
There is a requirement for a reflective LCD configured to change a gate-line scanning direction according to the usage (for example, overhead usage or desktop usage) of the reflective LCD, capable of ... Read More
Inventors: Iwasa, Takayuki;, Assignee: Victor Company of Japan, Limited (Kanagawa-ken, JP) |
Electrically conductive pressure-sensitive adhesive tape
For most applications of the novel tape, the breadth of the dots formed in step 1,) of the above 2-step process should be small enough that only one equiax particle is attracted to each position, but... Read More
Inventors: Calhoun, Cylde D.; Fleming, Maurice J.; Foss, George D.; Renstrom, Richard L.;, Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN) |
Semiconductor die bumping method utilizing vacuum stencil
OF PREFERRED EMBODIMENTS FIG. 1 illustrates the overall flow chart for carrying out various process steps according to the present invention. Reference will be made to FIG. 1 in connection with the m... Read More
Inventors: Cho, Yeuk-Chow;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Method for manufacturing optical disks
The present invention was developed in view of such circumstances. Its object is to provide an optical disk with an intermediate layer more uniform in thickness than before and with high reliability. ... Read More
Inventors: Fujimori, Jiro; Motokawa, Masaaki; Maruyama, Haruhisa;, Assignee: Pioneer Corporation (Tokyo, JP); Pioneer Video Corporation (Yamanashi, JP) |
Method of manufacturing a liquid crystal display
EMBODIMENT 1 The following will describe a substrate of a TFT array according to EMBODIMENT 1 of the present invention and a method of manufacturing a liquid crystal display apparatus having the subs... Read More
Inventors: Masutani, Yuichi; Kobayashi, Kazuhiro;, Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo, JP) |
Scratch resistant display and method of making same using homeotrophic liquid crystal silanes
What is claimed is: 1. A scratch resistant touch screen comprising: a substrate; an active area on the substrate; a siloxane protective layer on the active area of the substrate; and a homeotropic org... Read More
Inventors: Li, Chia-Yen; Bottari, Frank;, Assignee: 3M Innovative Properties Co (St. Paul, MN) |
Disposing method for semiconductor elements
OF THE INVENTION Embodiments of the present invention are explained below. A manufacturing method for an organic EL display according to an embodiment of the present invention is explained with refer... Read More
Inventors: Nozawa, Ryoichi; Kimura, Mutsumi; Inoue, Satoshi;, Assignee: Seiko Epson Corporation (JP) |
Positive type radiation-sensitive resin composition comprising a photosensitizer and a novolak resin
What is claimed is: 1. A positive type radiation-sensitive composition comprising: (a) an alkali-soluble novolac resin produced by condensing a carbonyl compound and a phenol mixture consisting essent... Read More
Inventors: Oka, Hiroshi; Okuda, Chozo; Yoshida, Yoshinori; Takahashi, Toshihiko; Kamoshida, Yoichi; Miura, Takao;, Assignee: Japan Synthetic Rubber Co., Ltd. (Tokyo, JP) |
Ferroelectric color liquid crystal device lacking alignment defects
An object of the present invention is to provide a liquid crystal device improved in generation of the alignment defect which is attributable to the stepped difference within the substrate plane cause... Read More
Inventors: Takao, Hideaki; Murata, Tatsuo; Kanbe, Junichiro; Tamura, Miki; Kamio, Masaru; Sekimura, Nobuyuki; Kikuchi, Yoshiki;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Electrode substrate, process for producing the substrate, liquid crystal device and process for producing the device
An object of the present invention is to provide an electrode substrate free from a ripple-shaped sinkage of a UV curing resin and having a substantially smooth surface with respect to second electrod... Read More
Inventors: Kamio, Masaru; Tokunaga, Hiroyuki; Tomono, Haruo; Matsuo, Yuji;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Panel sheet and television receiver using the panel sheet
An object of this invention is to provide a television receiver which is designed integrally. According to this invention, the television receiver has an operation unit, an infrared ray transmissive f... Read More
Inventors: Goto, Mitsuru; Oshima, Katsutoshi;, Assignee: Sony Corporation (Tokyo, JP); Nissho Corporation (Tokyo, JP) |
Matrix liquid-crystal display
What is claimed is: 1. An active liquid-crystal display based on the principle of electrically controlled birefringence, having two plane-parallel outer plates, which, together with a frame, form a ce... Read More
Inventors: Geelhaar, Thomas; Rieger, Bernhard; Reiffenrath, Volker; Bartmann, Ekkehard; Coates, David;, Assignee: Merck Patent Gesellschaft mit beschrankter Haftung (Darmstadt, DE) |
Process for producing alkylated hydroxyl-containing aromatic compounds
OF THE INVENTION In its broadest aspect, the present invention involves a process for producing alkylated aromatic compounds that have at least one hydroxyl and at least one alkyl group on the same a... Read More
Inventors: Campbell, Curtis Bay; Le Coent, Jean Louis;, Assignee: Chevron Oronite Company, LLC (San Francisco, CA); Chevron Oronite S.A. (Levallois-Perret, FR) |
Addressing a matrix of bistable pixels
I claim: 1. A method of addressing a matrix of bistable pixels which are defined by areas of overlap between members of a first set of electrodes on one side of a layer of ferroelectric liquid crystal... Read More
Inventors: Surguy, Paul W. H.;, Assignee: Central Research Laboratories Limited (Middlesex, GB2) |
LCD 
