Assignee
OPTICAL IMAGING SYST
US·70 granted patents·5,215 citations·filing 1989–1999
Top patents by PatentIndex Score
70 records- 0199US5641974ALCD with bus lines overlapped by pixel electrodes and photo-imageable insulating layer therebetweenOPTICAL IMAGING SYST·Filed 1996·Granted Jun 24, 1997·369 cites·20 claims
- 0298US5994721AHigh aperture LCD with insulating color filters overlapping bus lines on active substrateOPTICAL IMAGING SYST·Filed 1997·Granted Nov 30, 1999·197 cites·18 claims
- 0397US5414283ATFT with reduced parasitic capacitanceOPTICAL IMAGING SYST·Filed 1993·Granted May 9, 1995·181 cites·22 claims
- 0495US5532180AMethod of fabricating a TFT with reduced channel lengthOPTICAL IMAGING SYST·Filed 1995·Granted Jul 2, 1996·127 cites·14 claims
- 0595US5499126ALiquid crystal display with patterned retardation filmsOPTICAL IMAGING SYST·Filed 1993·Granted Mar 12, 1996·128 cites·51 claims
- 0694US5949506ALCD with diffuser having diffusing particles therein located between polarizersOPTICAL IMAGING SYST·Filed 1998·Granted Sep 7, 1999·142 cites·5 claims
- 0794US5656824ATFT with reduced channel length and method of making sameOPTICAL IMAGING SYST·Filed 1995·Granted Aug 12, 1997·108 cites·7 claims
- 0894US5539219AThin film transistor with reduced channel length for liquid crystal displaysOPTICAL IMAGING SYST·Filed 1995·Granted Jul 23, 1996·119 cites·13 claims
- 0994US5479275ABacklit liquid crystal display with integral collimating, refracting, and reflecting means which refracts and collimates light from a first light source and reflects light from a second light sourceOPTICAL IMAGING SYST·Filed 1993·Granted Dec 26, 1995·129 cites·12 claims
- 1094US5161041ALighting assembly for a backlit electronic display including an integral image splitting and collimating meansOPTICAL IMAGING SYST·Filed 1990·Granted Nov 3, 1992·202 cites·22 claims
- 1193US6124606AMethod of making a large area imager with improved signal-to-noise ratioOPTICAL IMAGING SYST·Filed 1998·Granted Sep 26, 2000·130 cites·7 claims
- 1293US5963284ALCD with diffuser having diffusing particles therein located between polarizersOPTICAL IMAGING SYST·Filed 1998·Granted Oct 5, 1999·144 cites·15 claims
- 1393US5629784ALiquid crystal display with holographic diffuser and prism sheet on viewer sideOPTICAL IMAGING SYST·Filed 1994·Granted May 13, 1997·161 cites·12 claims
- 1493US5128783ADiffusing/collimating lens array for a liquid crystal displayOPTICAL IMAGING SYST·Filed 1990·Granted Jul 7, 1992·148 cites·19 claims
- 1592US6020590ALarge area imager with UV blocking layerOPTICAL IMAGING SYST·Filed 1998·Granted Feb 1, 2000·128 cites·16 claims
- 1692US6011274AX-ray imager or LCD with bus lines overlapped by pixel electrodes and dual insulating layers therebetweenOPTICAL IMAGING SYST·Filed 1997·Granted Jan 4, 2000·119 cites·19 claims
- 1792US5917199ASolid state imager including TFTS with variably doped contact layer system for reducing TFT leakage current and increasing mobility and method of making sameOPTICAL IMAGING SYST·Filed 1998·Granted Jun 29, 1999·109 cites·20 claims
- 1891US6157426ALiquid crystal display with SiOx Ny inclusive multilayer black matrixOPTICAL IMAGING SYST·Filed 1998·Granted Dec 5, 2000·112 cites·22 claims
- 1991US5920084ALCD with increased pixel opening sizesOPTICAL IMAGING SYST·Filed 1997·Granted Jul 6, 1999·64 cites·17 claims
- 2091US5780871ATFT structure including a photo-imageable insulating layer for use with LCDs and image sensorsOPTICAL IMAGING SYST·Filed 1997·Granted Jul 14, 1998·62 cites·13 claims
- 2190US6124907ALiquid crystal display with internal polarizer and method of making sameOPTICAL IMAGING SYST·Filed 1998·Granted Sep 26, 2000·83 cites·7 claims
- 2289US5436745AFlex circuit board for liquid crystal displayOPTICAL IMAGING SYST·Filed 1994·Granted Jul 25, 1995·65 cites·15 claims
- 2388US6169590B1Liquid crystal display with optical compensatorOPTICAL IMAGING SYST·Filed 1997·Granted Jan 2, 2001·73 cites·7 claims
- 2488US6111622ADay/night backlight for a liquid crystal displayOPTICAL IMAGING SYST·Filed 1994·Granted Aug 29, 2000·83 cites·8 claims
- 2588US5955744ALCD with increased pixel opening sizesOPTICAL IMAGING SYST·Filed 1998·Granted Sep 21, 1999·47 cites·6 claims
- 2688US5715028ALCD with reduced canopy reflectionOPTICAL IMAGING SYST·Filed 1996·Granted Feb 3, 1998·83 cites·5 claims
- 2788US5570214ANormally white twisted nematic LCD with retardation films on opposite sides of liquid crystal material for improved viewing zoneOPTICAL IMAGING SYST·Filed 1993·Granted Oct 29, 1996·64 cites·48 claims
- 2886US5953091AMulti-domain LCD and method of making sameOPTICAL IMAGING SYST·Filed 1998·Granted Sep 14, 1999·91 cites·22 claims
- 2986US5262880ANight vision goggle compatible liquid crystal display deviceOPTICAL IMAGING SYST·Filed 1992·Granted Nov 16, 1993·74 cites·13 claims
- 3085US5895106ANW twisted nematic LCD with negative tilted retarders on one side of liquid crystal cellOPTICAL IMAGING SYST·Filed 1997·Granted Apr 20, 1999·83 cites·17 claims
- 3184US5818615ALiquid crystal display with patterned retardation filmsOPTICAL IMAGING SYST·Filed 1995·Granted Oct 6, 1998·62 cites·10 claims
- 3284US5777709ALiquid crystal display with two positive tilted retardation films and two negative retardant filmsOPTICAL IMAGING SYST·Filed 1996·Granted Jul 7, 1998·53 cites·5 claims
- 3384US5614427AMethod of making an array of TFTs having reduced parasitic capacitanceOPTICAL IMAGING SYST·Filed 1995·Granted Mar 25, 1997·51 cites·3 claims
- 3483US6243062B1Method and system for addressing LCD including thin film diodesOPTICAL IMAGING SYST·Filed 1998·Granted Jun 5, 2001·71 cites·17 claims
- 3583US5872370ATFT with reduced channel length and parasitic capacitanceOPTICAL IMAGING SYST·Filed 1997·Granted Feb 16, 1999·48 cites·5 claims
- 3683US5859681ANormally white twisted nematic LCD with positive uniaxial and nebative biaxial retarders having nx >ny >nzOPTICAL IMAGING SYST·Filed 1998·Granted Jan 12, 1999·61 cites·1 claims
- 3783US5661050AMethod of making a TFT with reduced channel length for LCDsOPTICAL IMAGING SYST·Filed 1996·Granted Aug 26, 1997·47 cites·9 claims
- 3883US5523873ALCD heater with flex circuit buss barsOPTICAL IMAGING SYST·Filed 1994·Granted Jun 4, 1996·47 cites·15 claims
- 3982US5650358AMethod of making a TFT having a reduced channel lengthOPTICAL IMAGING SYST·Filed 1995·Granted Jul 22, 1997·47 cites·12 claims
- 4081US5990997ANW twisted nematic LCD with negative tilted retarders for improved viewing characteristicsOPTICAL IMAGING SYST·Filed 1998·Granted Nov 23, 1999·65 cites·16 claims
- 4180US6211533B1Solid state imager including TFTs with variably doped contact layer system for reducing TFT leakage current and increasing mobilityOPTICAL IMAGING SYST·Filed 1999·Granted Apr 3, 2001·41 cites·3 claims
- 4280US5994157AMethod of making a large area imager with UV Blocking layer, and corresponding imagerOPTICAL IMAGING SYST·Filed 1998·Granted Nov 30, 1999·59 cites·27 claims
- 4379US6008872AHigh aperture liquid crystal display including thin film diodes, and method of making sameOPTICAL IMAGING SYST·Filed 1998·Granted Dec 28, 1999·53 cites·19 claims
- 4478US5926236AHigh aperture liquid crystal display including thin film diodes, and method of making sameOPTICAL IMAGING SYST·Filed 1998·Granted Jul 20, 1999·47 cites·6 claims
- 4578US5737045ALCD with notch filterOPTICAL IMAGING SYST·Filed 1995·Granted Apr 7, 1998·58 cites·7 claims
- 4678US5680191ADriver tabs liquid crystal display having multi-contactOPTICAL IMAGING SYST·Filed 1996·Granted Oct 21, 1997·37 cites·9 claims
- 4778US5594568ALCD with a pair of retardation films on one side of normally white liquid crystal layerOPTICAL IMAGING SYST·Filed 1994·Granted Jan 14, 1997·47 cites·23 claims
- 4877US6060714ALarge area imager with photo-imageable interface barrier layerOPTICAL IMAGING SYST·Filed 1998·Granted May 9, 2000·52 cites·11 claims
- 4977US5579139ALCD with reduced canopy reflection having a retarder of 220-320 nm retardation outside a polarizerOPTICAL IMAGING SYST·Filed 1995·Granted Nov 26, 1996·47 cites·18 claims
- 5076US6023317ANormally white twisted nematic LCD with positive and negative retardersOPTICAL IMAGING SYST·Filed 1998·Granted Feb 8, 2000·40 cites·1 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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