| Patents for G02F 1 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics (257,845) |
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| 05/04/1999 | US5901259 Optical waveplate, method of manufacturing the same, and waveguide device using the same |
| 05/04/1999 | US5901258 Waveguide-type optical isolator and method for making the same |
| 05/04/1999 | US5900998 Thin film actuated mirror array and method for the manufacture thereof |
| 05/04/1999 | US5900977 Polarizing element including layer having alternating areas of birefringent and isotropic materials |
| 05/04/1999 | US5900976 Virtual image display system |
| 05/04/1999 | US5900973 Optical polarization device and projection system of liquid crystal valve type utilizing such a device |
| 05/04/1999 | US5900972 Stereoscopic display system |
| 05/04/1999 | US5900966 Acoustic-optic modulator having two transducers |
| 05/04/1999 | US5900956 Optically encoded signals |
| 05/04/1999 | US5900855 Method for preventing a direct current shock to a liquid crystal display module |
| 05/04/1999 | US5900854 Drive unit of liquid crystal display and drive method of liquid crystal display |
| 05/04/1999 | US5900853 Signal line driving circuit |
| 05/04/1999 | US5900852 Liquid crystal display device having two metastable states and driving method therefor |
| 05/04/1999 | US5900720 Micro-electronic power supply for electrochromic eyewear |
| 05/04/1999 | US5900646 Reacting conductive layer with growth nuclei containing at least one element of group iiib, iv, vb and viib; use in portable computers |
| 05/04/1999 | US5900621 Light transmitter having an automatic bias control circuit |
| 05/04/1999 | US5900309 Fine resin particles used for a light diffusing sheet and a light diffusing sheet |
| 05/04/1999 | US5900287 Scratch resistant optical films and method for producing same |
| 05/04/1999 | US5900100 Method of producing plasma addressed display device |
| 05/04/1999 | US5900057 Planar waveguide and a process for its fabrication |
| 05/04/1999 | US5899551 Display device having a diffusing display panel and a reflecting polarizer |
| 05/04/1999 | US5899550 Display device having different arrangements of larger and smaller sub-color pixels |
| 05/04/1999 | US5899549 Liquid crystal display with shield member arranged on a electroluminescent plate |
| 05/04/1999 | US5899548 Liquid crystal display device and method for manufacturing same |
| 05/04/1999 | US5899547 Liquid crystal display |
| 05/04/1999 | CA2108180C Optically addressed light valve system and light separating element |
| 04/29/1999 | WO1999021161A2 Display device |
| 04/29/1999 | WO1999021160A1 Method and apparatus for a liquid crystal display (lcd) having an input function |
| 04/29/1999 | WO1999021053A1 Soliton pulse generator |
| 04/29/1999 | WO1999021052A1 Methods of manufacturing multi-color liquid crystal displays using in situ mixing techniques |
| 04/29/1999 | WO1999021051A1 Liquid display |
| 04/29/1999 | WO1999021050A1 Integrated circuit for driving liquid crystal |
| 04/29/1999 | WO1999021049A1 Display device |
| 04/29/1999 | WO1999021037A1 Nonlinear optical loop mirror with adiabatic pulse compression |
| 04/29/1999 | WO1999021036A1 Thermally isolated silicon layer |
| 04/29/1999 | WO1999021035A1 Polymer materials with latent images visible in polarized light |
| 04/29/1999 | DE19744354A1 Different frequency component light signal separation device |
| 04/29/1999 | DE19744249A1 Liquid crystal cell |
| 04/29/1999 | CA2306187A1 Thermally isolated silicon layer |
| 04/29/1999 | CA2305144A1 Nonlinear optical loop mirror with adiabatic pulse compression |
| 04/29/1999 | CA2304593A1 Soliton pulse generator |
| 04/28/1999 | EP0911997A2 Drive circuit for electro-absorption modulator and optical transmitter employing the same |
| 04/28/1999 | EP0911925A2 Electron tube type unidirectional optical amplifier |
| 04/28/1999 | EP0911799A2 Display control method and information processing apparatus |
| 04/28/1999 | EP0911798A2 Liquid crystal panel apparatus and method for driving the same with reduction of hysteresis effect |
| 04/28/1999 | EP0911797A2 Apparatus and method of driving active matrix liquid crystal display |
| 04/28/1999 | EP0911796A1 Matrix substrate, liquid crystal display device and projection type liquid crystal display apparatus employing the same with reduced field-through effect between subsequent scan lines |
| 04/28/1999 | EP0911795A2 Liquid crystal display panel driving device and method |
| 04/28/1999 | EP0911794A1 Display device and method of addressing the same with simultaneous addressing of groups of strobe electrodes and pairs of data electrodes in combination |
| 04/28/1999 | EP0911793A1 Improved polarity inversion scheme for a bistable nematic liquid crystal display |
| 04/28/1999 | EP0911683A1 Hyperfrequency wave generator |
| 04/28/1999 | EP0911682A2 Matrix substrate and liquid crystal display device using the same |
| 04/28/1999 | EP0911681A1 Liquid crystal display, method of manufacturing liquid crystal display, and electronic device |
| 04/28/1999 | EP0911680A1 Aligning agent for liquid-crystal cells |
| 04/28/1999 | EP0911679A2 Liquid crystal display element |
| 04/28/1999 | EP0911678A2 Display device with terminals connected to a folded film substrate |
| 04/28/1999 | EP0911677A1 Circuit and method for driving electrooptic device, electrooptic device, and electronic equipment made by using the same |
| 04/28/1999 | EP0911676A2 Liquid crystal panel unit and liquid crystal projector using the same |
| 04/28/1999 | EP0911675A2 Method and device for mounting an electrically contactable display |
| 04/28/1999 | EP0911656A2 Optical compensatory sheet and liquid crystal display |
| 04/28/1999 | EP0911619A2 Methods and apparatus for detecting liquid crystal display parameters using stokes parameters |
| 04/28/1999 | EP0910865A1 Optical element and display device provided with said optical element |
| 04/28/1999 | EP0910812A1 Cell comprising a controlled anchoring plate for nematic liquid cristals and process for fabricating said plate |
| 04/28/1999 | EP0880723A4 Apparatus for lcd backlighting |
| 04/28/1999 | EP0808543B1 Solid-state laser system for coloured image-projection |
| 04/28/1999 | EP0801749B1 Method of making a light reflectant surface |
| 04/28/1999 | EP0751977B1 Substituted phthalocyanines |
| 04/28/1999 | EP0729598B1 Optical element for use in an array of optical elements in a display arrangement |
| 04/28/1999 | EP0632919B1 Electrophoretic display panel for blinking displayed characters |
| 04/28/1999 | CN1215496A Iridium oxide film for electrochromic device |
| 04/28/1999 | CN1215223A Transistor, semiconductor circuit and making method thereof |
| 04/28/1999 | CN1215198A Indicating control method and information processing device |
| 04/28/1999 | CN1215049A (3-oxioisoindolin-1-ylidine) propandinitrile derivatives and method for preparing the same |
| 04/27/1999 | US5898720 Optical element |
| 04/27/1999 | US5898718 Method and apparatus for optimizing the output of a multi-peaked frequency harmonic generator |
| 04/27/1999 | US5898717 Third harmonic generation apparatus |
| 04/27/1999 | US5898714 Optical pulse generator |
| 04/27/1999 | US5898521 LCD Projector |
| 04/27/1999 | US5898516 Having bismuth-substituted iron garnet single crystal |
| 04/27/1999 | US5898453 Method and apparatus for exposing recording material having a temperature compensated optical isolator |
| 04/27/1999 | US5898417 Display apparatus and driving circuit |
| 04/27/1999 | US5898416 Display device |
| 04/27/1999 | US5898322 Logic circuit for liquid crystal display having pass-transistor logic circuitry and thin film transistors |
| 04/27/1999 | US5898271 Hollow cathodes with an I-beam or C-beam cross section for a plasma display device |
| 04/27/1999 | US5898208 Color filter and liquid crystal display |
| 04/27/1999 | US5898204 Thin-film transistor, and its semiconductor device, active matrix board, and LCD device |
| 04/27/1999 | US5898041 Production process of liquid crystal display panel, seal material for liquid crystal cell and liquid crystal display |
| 04/27/1999 | US5897981 Color filter for liquid crystal displays |
| 04/27/1999 | US5897799 Laser processing apparatus |
| 04/27/1999 | US5897727 Depositing transparent conductive layer on substrate, depositing layer of crosslinkable pressure sensitive adhesive, placing in contact with receptor surface, curing to adhere to both |
| 04/27/1999 | US5897415 Cathode structure for a plasma addressed liquid crystal display panel |
| 04/27/1999 | US5897344 Method of making a thin film semiconductor device |
| 04/27/1999 | US5897195 Oblique led illuminator device |
| 04/27/1999 | US5897191 Color interlaced image projection apparatus |
| 04/27/1999 | US5897189 Method of manufacturing liquid crystal display element |
| 04/27/1999 | US5897188 Structure of liquid crystal display device with two driver circuit substrates partially superposed and connected by a flexible cable |
| 04/27/1999 | US5897187 Liquid crystal display device having wide field angle |
| 04/27/1999 | US5897186 Display device with discoloration--prevention electrodes |
| 04/27/1999 | US5897185 Data projection device for cameras with a light shielding mask formed between liquid crystal cell and photographic film |
| 04/27/1999 | US5897182 Substrate for a liquid crystal display device and liquid crystal display device having the same |