Patents
Sitemap › G02 - Optics › G02F - Devices or arrangements, the optical operation of which is modified by changing the optical properties of the medium of the devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating or demodulating; Techniques or procedures for the operation thereof; Frequency-changing; Non-linear optics; Optical logic elements; Optical analogue/digital converters › 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
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)
12/1999
12/02/1999WO1999061952A1 Reflection liquid crystal display element
12/02/1999WO1999061942A1 High efficiency homogeneous polarization converter
12/02/1999WO1999061897A1 Efficient color display using non-absorbing color filters
12/02/1999WO1999053363A3 Emulator and compensator for polarization mode dispersion
12/02/1999WO1999048338A8 Thin film forming method, display, and color filter
12/02/1999DE19824215A1 Elektrochrome Anordnung auf Basis von Poly-(3,4-ethylendioxy-thiophen)-Derivaten in der elektrochromen und der ionenspeichernden Funktionsschicht Electrochromic arrangement based on poly (3,4-ethylenedioxy-thiophene) derivatives in the electrochromic layer and the ion-storing function
12/02/1999DE19824186A1 Elektrochrome Anordnung auf Basis von Poly-(3,4-ethylendioxy-thiophen)-Derivaten und Gel-Elektrolyt mit UV-Schutz An electrochromic device based on poly (3,4-ethylenedioxy-thiophene) derivatives and gel electrolyte with UV protection
12/02/1999DE19824185A1 Elektrochrome Anordnung auf Basis von Poly-(3,4-ethylendioxy-thiophen)-Derivaten in Kombination mit einer Lithiumniobat-Gegenelektrode Electrochromic arrangement based on poly (3,4-ethylenedioxy-thiophene) derivatives in combination with a lithium counter electrode
12/02/1999DE19824127A1 Elektrochrome Anordnung auf Basis von Poly-(3,4-ethylendioxy-thiophen)-Derivaten in Kombination mit einer Gegenelektrode, die Metalloxide aus der VI. Electrochromic arrangement based on poly (3,4-ethylenedioxy-thiophene) derivatives, in combination with a counter electrode, the metal oxides from the VI. oder VIII. Nebengruppe enthält contains or VIII. subgroup
12/02/1999DE19824126A1 UV-geschützte elektrochrome Anordnung auf Basis von Poly-(3,4-ethylendioxy-thiophen)-Derivaten UV-protected electrochromic device based on poly (3,4-ethylenedioxy-thiophene) derivatives
12/02/1999DE19822150A1 Flüssigkristalldisplay Liquid crystal display
12/01/1999EP0961424A2 Optical transmitter, terminal device, and optical communicaton system having the optical transmitter
12/01/1999EP0961259A1 Liquid crystal display control system
12/01/1999EP0961160A2 A second harmonic wave-generation device
12/01/1999EP0961159A2 Electrochromic device
12/01/1999EP0961158A2 Electrochromic device
12/01/1999EP0961157A2 Electrochromic device with a counter electrode of lithium niobate
12/01/1999EP0961156A2 Electrochromic device with gel electrolyte and UV-protection
12/01/1999EP0961155A1 Liquid crystal display
12/01/1999EP0961154A1 Hybrid integrated electro-optic modulator of the Pockels-effect type
12/01/1999EP0961153A1 Illuminating optical system and projection type display
12/01/1999EP0961138A1 Polariser and liquid crystal display element
12/01/1999EP0960926A1 Electrochromic device on the basis of poly-(3,4-ethylenedioxythiophene) derivatives which is protected against UV
12/01/1999EP0960353A1 Illumination system with light recycling to enhance brightness
12/01/1999EP0960352A1 Liquid crystal display
12/01/1999EP0960222A1 Fabrication of an invertedly poled domain structure from a ferroelectric crystal
12/01/1999EP0960075A1 Glasses for display panels and photovoltaic devices
12/01/1999EP0830633A4 Light intensity reduction apparatus and method
12/01/1999EP0828716B1 Trifluortetrahydro-isoquinoline derivatives and the use thereof in liquid crystalline mixtures
12/01/1999EP0825987B1 1-fluorisoquinoline derivatives and the use thereof in liquid crystalline mixtures
12/01/1999EP0820605A4 Conducting substrate, liquid crystal device made therefrom and liquid crystalline composition in contact therewith
12/01/1999EP0783537B1 Cumarin and quinolinone derivatives for preparing liquid crystal orientation layers
12/01/1999EP0724777B1 Manufacture of electronic devices comprising thin-film circuitry
12/01/1999EP0713584B1 Optical system
12/01/1999EP0656927B1 Metallo organo liquid crystals in a polymer matrix
12/01/1999CN1237078A Structure for mounting EL lamp
12/01/1999CN1236968A Method of fabricating fluorescent layer for display device
12/01/1999CN1047056C Thin film actuated mirror array and method for its manufacture
12/01/1999CN1047016C Driving circuit for driving display apparatus and method for same
12/01/1999CN1047003C Method for manufacturing liquid crystal display and liquid crystal display made thereby
11/1999
11/30/1999US5995685 Optical modulator and an optical modulating method
11/30/1999US5995522 Pulsed optical parametric oscillator
11/30/1999US5995284 Polarized illumination system for LCD projector
11/30/1999US5995275 Doped fiber amplifier using bidirectional pumping with pump lights having different frequencies
11/30/1999US5995273 Electrochromic display device
11/30/1999US5995271 Protective coating materials for electrochromic devices
11/30/1999US5995270 Ultra-high-speed semiconductor optical modulator with traveling-wave electrode
11/30/1999US5995199 Position measurement method for measuring a position of an exposure mask and exposure method for transferring an image of the pattern formed in an exposure mask
11/30/1999US5995191 Method for manufacturing a liquid crystal display element using light-shielding films to form spacers
11/30/1999US5995190 Axisymmetrically oriented liquid crystal display device with concave portion defined by the second derivative
11/30/1999US5995189 Liquid-crystal display device
11/30/1999US5995188 Liquid crystal display device using stacked layers
11/30/1999US5995187 Liquid crystal display device in-plane-switching system with counter electrode in contact with liquid crystal
11/30/1999US5995186 Parallel field liquid crystal display with substantially straight data and common electrodes inclined at an angle to a gate line
11/30/1999US5995185 Electro-optical device
11/30/1999US5995184 Thin film compensators having planar alignment of polymerized liquid crystals at the air interface
11/30/1999US5995183 Anisotropic scattering device and its use
11/30/1999US5995182 Liquid crystal display with light shield containing discontinuous metal pattern and nonconductive opaque resin
11/30/1999US5995181 Antiferroelectric liquid crystal with polarizing axes oriented between a molecular axis direction in rightward-tilted antiferroelectric state and a molecular axis direction in leftward-tilted antiferroelectric state
11/30/1999US5995180 Liquid crystal display device having high brightness and high contrast
11/30/1999US5995179 Liquid crystal display module
11/30/1999US5995178 Active matrix liquid crystal panel and method for repairing defect therein
11/30/1999US5995177 Active matrix substrate with multi-layer signal lines and/or electrodes
11/30/1999US5995176 Liquid crystal display apparatus having pixels of different orientation of liquid crystal capable of shielding leakage of light through the discontinuity of orientation
11/30/1999US5995175 Liquid crystal display and a method for manufacturing the same
11/30/1999US5995174 Liquid crystal display apparatus with source/drain electrodes and pixel electrode formed by the same material
11/30/1999US5995173 Bistable display device based on nematic liquid crystals allowing grey tones
11/30/1999US5995172 Tablet integrated liquid crystal display apparatus with less parallax
11/30/1999US5995129 Image-wise exposure apparatus
11/30/1999US5995088 Display device having intergrated circuit chips thereon
11/30/1999US5995076 Liquid crystal apparatus using different types of drive waveforms alternately
11/30/1999US5995075 Optimized method of addressing a liquid-crystal screen and device for implementing it
11/30/1999US5995074 Driving method of liquid crystal display device
11/30/1999US5995073 Method of driving a liquid crystal display device with voltage polarity reversal
11/30/1999US5995072 Video signal processor which separates video signals written to a liquid crystal display panel
11/30/1999US5995071 Reflective display utilizing fresnel micro-reflectors
11/30/1999US5994916 LCD panel test system and test method thereof
11/30/1999US5994748 Two-terminal nonlinear device, method for manufacturing the same, and liquid-crystal display panel
11/30/1999US5994721 High aperture LCD with insulating color filters overlapping bus lines on active substrate
11/30/1999US5994717 Thin-film transistor and method for fabricating same and liquid crystal display device
11/30/1999US5994687 System for correction the shape of a wave-front of a laser beam
11/30/1999US5994174 Method of fabrication of display pixels driven by silicon thin film transistors
11/30/1999US5994173 Thin film transistor matrix device and method for fabricating the same
11/30/1999US5993701 Having a metal oxide contained in a transparent polymer.
11/30/1999US5993700 Aggregrates of substituted (6)helicene compounds that show enhanced optical rotatory power and nonlinear optical response and uses thereof
11/30/1999US5993692 Liquid-crystalline medium
11/30/1999US5993691 Realignment layer for realigning the liquid crystals whose field has a significant component parallel to the liquid-crystal layer and which contains a liquid-crystalline medium of positive dielectric anisotropy
11/30/1999US5993689 Polymer dispersed liquid crystal (PDLC) display element for use in an electronic apparatus
11/30/1999US5993544 Non-linear optical thin film layer system
11/30/1999US5993074 High speed electro-optical signal translator
11/30/1999US5993027 Surface light source with air cooled housing
11/30/1999US5993020 Light scattering and guiding light source device and liquid crystal display
11/30/1999US5993012 Optical docking station
11/30/1999US5993010 Two-dimensional illumination optical system and liquid crystal projector using same
11/30/1999US5993004 Display
11/30/1999CA2273469A1 Apparatus and method for reducing spm/gvd in optical systems
11/30/1999CA2256216C Optical control device and method for making the same
11/30/1999CA2159129C Optical control device and method for making the same
11/30/1999CA2062664C Optical-fibre telecommunication line with optical amplifiers, provided with protection means in a position of interrupting the light emission along the entire line in the presenceof an interruption of the optical fibre and of re-activating it automatically when its continuity is restored
11/29/1999CA2273061A1 Electrochromic assembly based on poly(3,4-ethylenedioxythiophene) derivatives in combination with a lithium niobate counterelectrode
1 ... 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 ... 2579