http://www.freshpatents.com/Liquid-crystal-cells-elements-and-systems-dtnewntc349.php USPTO Class 349 - Liquid crystal cells, elements and systems en-us Mon, 20 May 2013 13:37:54 -0700 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/-dt20130516ptan20130120671.php Mon, 20 May 2013 13:37:54 -0700 Disclosed herein is a liquid crystal display panel wherein: dummy pixels are created at locations surrounding an effective pixel area; and if the dummy pixels include same-column dummy pixels provided on the same pixel column as pixels provided in the effective pixel area, at least, a pixel transistor employed in... http://www.freshpatents.com/-dt20130516ptan20130120673.php Mon, 20 May 2013 13:37:54 -0700 In a liquid crystal substrate in which a matrix of reflecting electrodes is formed on a substrate, a transistor is formed corresponding to each reflective electrode and a voltage is applied to the reflective electrode through the transistor. A silicon oxide film having a thickness of 500 to 2,000 angstroms... http://www.freshpatents.com/-dt20130516ptan20130120672.php Mon, 20 May 2013 13:37:54 -0700 A polarizer includes a first grating and a second grating. The second grating contains at least one of chromium nitride, tungsten nitride, and tantalum nitride.... http://www.freshpatents.com/-dt20130516ptan20130120674.php Mon, 20 May 2013 13:37:54 -0700 A display device for an electronic appliance includes: a touch screen panel; an LCD panel; and an intermediate member provided between the touch screen panel and the LCD panel. The intermediate member has an air passage for allowing air to flow into and out of an interior space defined by... http://www.freshpatents.com/-dt20130516ptan20130120675.php Mon, 20 May 2013 13:37:54 -0700 A polarizing assembly includes a polarizing substrate which transmits a specific linearly-polarized light of a light incident thereto and a patterned retarder. The patterned retarder includes first retarder patterns which convert the light for a left-eye image transmitted by the polarizing substrate into a first polarized light and second retarder... http://www.freshpatents.com/-dt20130516ptan20130120676.php Mon, 20 May 2013 13:37:54 -0700 Provided is a stereo image print observable without polarized glasses, having a transparent support; first and second laminate disposed on a surface, respectively, of the transparent support, each laminate having an image layer satisfying condition (1) and a protective layer having at least one layer satisfying condition (2), the image... http://www.freshpatents.com/-dt20130516ptan20130120677.php Mon, 20 May 2013 13:37:54 -0700 A temperature control method for light emitting diode (LED) is disclosed, and the method comprises the following steps: acquiring the present temperature of the LED during the light emission of the LED; obtaining a driving electric current corresponding to the present temperature based on the present temperature of the LED;... http://www.freshpatents.com/-dt20130516ptan20130120678.php Mon, 20 May 2013 13:37:54 -0700 There are also provided a color adjusting apparatus for illumination including the color adjusting device and a color adjusting method. There is provided a color regulating device for illumination. The color regulating device includes a light-valving structure for adjusting a flux ratio of outgoing light through the light-valving structure to incident... http://www.freshpatents.com/-dt20130516ptan20130120679.php Mon, 20 May 2013 13:37:54 -0700 A liquid crystal display device comprises a thin film transistor (TFT) substrate, a color filter (CF) substrate, a liquid crystal layer sandwiched between the TFT substrate and the CF substrate, a pixel electrode and a common electrode. Both of the pixel electrode and the common electrode are provided on the... http://www.freshpatents.com/-dt20130516ptan20130120682.php Mon, 20 May 2013 13:37:54 -0700 A method for manufacturing a liquid crystal display (“LCD”) includes; disposing a gate line including a gate electrode on a substrate, disposing a gate insulating layer on the gate line, disposing a data layer including a data line, source electrode and a drain electrode facing the source electrode on the... http://www.freshpatents.com/-dt20130516ptan20130120681.php Mon, 20 May 2013 13:37:54 -0700 An exemplary liquid crystal display device includes a data line, a pixel, a first gate line, a second gate line, an additional electrode and an additional gate line. The pixel includes a first sub-pixel and a second sub-pixel. The first gate line is electrically coupled to the first sub-pixel. The... http://www.freshpatents.com/-dt20130516ptan20130120680.php Mon, 20 May 2013 13:37:54 -0700 According to an embodiment of the present invention, there is disclosed a thin film transistor (TFT) array substrate comprising a sub-pixel units the sub-pixel unit comprises a thin film transistor device, a common electrode, a first pixel electrode layer and a second pixel electrode layer; one of the first pixel... http://www.freshpatents.com/-dt20130516ptan20130120684.php Mon, 20 May 2013 13:37:54 -0700 A liquid crystal display device includes a gate electrode formed on an upper surface of an insulating substrate, a gate insulating film laminated to cover the gate electrode, a drain electrode and a source electrode formed above the gate insulating film, a semiconductor layer laminated on an upper surface of... http://www.freshpatents.com/-dt20130516ptan20130120683.php Mon, 20 May 2013 13:37:54 -0700 A pixel structure including a substrate, at least one switch, at least one color filter, a passivation layer and at least one pixel electrode is provided. The substrate has at least one sub-area. The switch is disposed on the sub-area and has an gate insulator that covers the sub-area of... http://www.freshpatents.com/-dt20130516ptan20130120685.php Mon, 20 May 2013 13:37:54 -0700 A thin display for pivotally connecting a main body of notebook PC is provided. The thin display includes a back cover, a front frame and a display module. The front frame is assembled to the back cover. The display module is assembled to and between the back cover and front... http://www.freshpatents.com/-dt20130516ptan20130120686.php Mon, 20 May 2013 13:37:54 -0700 A display device includes a display panel module, a backlight configured to illuminate the display panel module from behind, and a securing layer provided between the display panel module and the backlight to secure the display panel module to the backlight at their corresponding outer edges. The display panel module... http://www.freshpatents.com/-dt20130516ptan20130120687.php Mon, 20 May 2013 13:37:54 -0700 An LED backlight source drive circuit, an LED backlight source and a liquid crystal display device are provided. LED backlight source drive circuit includes a voltage input terminal, a coupling module, and a rectifier module. The coupling module is connected to the voltage input terminal for receiving a current complying... http://www.freshpatents.com/-dt20130516ptan20130120688.php Mon, 20 May 2013 13:37:54 -0700 There is provided a color-regulating device for illumination. The color-regulating device includes a light-valving structure for adjusting a flux ratio of outgoing light through the light-valving structure to incident light entering the light-valving structure, and a color-adjusting structure having a wavelength-band converting element for changing incident light with a wavelength... http://www.freshpatents.com/-dt20130516ptan20130120689.php Mon, 20 May 2013 13:37:54 -0700 The light emitting device radiates light at an optical axis A and around the optical axis A, and includes a light source and a lens radially expanding the light from the light source. The light source includes a light emitting element and a fluorescent material covering the light emitting element... http://www.freshpatents.com/-dt20130516ptan20130120691.php Mon, 20 May 2013 13:37:54 -0700 An object of the present invention is to provide a phosphor that is combined with a blue LED to achieve white light at a low color temperature as if singly, has a broad fluorescence spectrum for excellent color rendering properties, has a high luminous efficiency, is thermally and chemically stable... http://www.freshpatents.com/-dt20130516ptan20130120690.php Mon, 20 May 2013 13:37:54 -0700 To reliably detecting cable connection errors such as a reverse insertion or an oblique insertion of a cable, an LED board and an LED driver circuit board are connected by an FFC, a voltage dividing resistor is mounted on the LED board. A connection detection section is connected to one... http://www.freshpatents.com/-dt20130516ptan20130120692.php Mon, 20 May 2013 13:37:54 -0700 A liquid crystal element with a high contrast ratio and a method for manufacturing thereof is provided. A liquid crystal element includes a structure body containing a liquid crystal through which diffracted light of the same or substantially the same wavelength is emitted in a blue phase, i.e., a structure... http://www.freshpatents.com/-dt20130516ptan20130120694.php Mon, 20 May 2013 13:37:54 -0700 A polarizer of a liquid crystal display device and a method for manufacturing a liquid crystal display device using the same is disclosed. The polarizer includes a main body, a protection film on the main body, and a cutting line formed on the protection film. A method for manufacturing a... http://www.freshpatents.com/-dt20130516ptan20130120693.php Mon, 20 May 2013 13:37:54 -0700 A polarizing plate includes a polarizer and a protective film facing a surface of the polarizer, the protective film having a water vapor transmission rate (WVTR) of about 100 g/m2·day or less at a temperature of 40° C. and a relative humidity of 90%, and a solventless adhesive interposed between... http://www.freshpatents.com/-dt20130516ptan20130120695.php Mon, 20 May 2013 13:37:54 -0700 An optical wavelength filter with flat-top pass-band and tunable center wavelength is presented. The filter uses birefringence wave plates, polarizers, and electrically controlled birefringent (ECB) liquid crystal cells. The filter employs a multistage structure which is composed of a cascade of filter units. Each stage includes two polarizers, two birefringent... http://www.freshpatents.com/-dt20130516ptan20130120696.php Mon, 20 May 2013 13:37:54 -0700 A liquid crystal display (LCD) module is disclosed, which comprises: a thin film transistor (TFT) substrate and a color filter (CF) substrate disposed opposite to each other, and a liquid crystal layer sandwiched between the TFT substrate and the CF substrate. The TFT substrate comprises a plurality of wires including... http://www.freshpatents.com/-dt20130516ptan20130120697.php Mon, 20 May 2013 13:37:54 -0700 Embodiments of the present invention provide a color filter substrate, a liquid crystal panel and a liquid crystal display. The color filter substrate comprises a plurality of elementary pixels. Each of the elementary pixels comprises sub-pixels in four colors. Among the sub-pixels in four colors, a sub-pixel in at least... http://www.freshpatents.com/-dt20130516ptan20130120698.php Mon, 20 May 2013 13:37:54 -0700 A liquid crystal display includes a first substrate. A plurality of fine metal lines is disposed on the first substrate. The plurality of fine metal lines including a plurality of small regions. A second substrate is aligned with the first substrate. A light blocking portion is disposed on the second... http://www.freshpatents.com/-dt20130516ptan20130120699.php Mon, 20 May 2013 13:37:54 -0700 In order to shield the light incident from the chip side surface or chip rear surface of a semiconductor chip that forms an LCD driver, a light-shielding film is formed over the chip side surface and chip rear surface of the semiconductor chip itself, not using a light-shielding tape that... http://www.freshpatents.com/-dt20130516ptan20130120700.php Mon, 20 May 2013 13:37:54 -0700 A transflective display (10) includes a backlight (14) and a display stack (12, 12′). The display stack (10) includes a first electro-optic layer (24) configured to modulate light of a first waveband and a second electro-optic layer (26) configured to modulate light of a second waveband that is different from... http://www.freshpatents.com/-dt20130516ptan20130120701.php Mon, 20 May 2013 13:37:54 -0700 The display device includes a gate electrode, a gate insulating film provided over the gate electrode, a semiconductor film provided over the gate insulating film to overlap with the gate electrode, an island-shaped first insulating film provided over the semiconductor film to overlap with the gate electrode, a first conductive... http://www.freshpatents.com/-dt20130516ptan20130120702.php Mon, 20 May 2013 13:37:54 -0700 A display device is manufactured with five photolithography steps: a step of forming a gate electrode, a step of forming a protective layer for reducing damage due to an etching step or the like, a step of forming a source electrode and a drain electrode, a step of forming a... http://www.freshpatents.com/-dt20130516ptan20130120703.php Mon, 20 May 2013 13:37:54 -0700 A liquid crystal display uses a pixel division method by which the size of a defect can be reduced much more than conventionally possible, and a defect correcting method for the liquid crystal display. The liquid crystal display is provided with an active matrix array substrate including a plurality of... http://www.freshpatents.com/-dt20130516ptan20130120704.php Mon, 20 May 2013 13:37:54 -0700 The present invention provides a chip on film (COF) structure for a liquid crystal panel, which comprises a flexible substrate, an output edge, a first wire bonding portion, two second wire bonding portions, a fan-out trace portion, and two array trace portions. A long direction of lead strips of the... http://www.freshpatents.com/-dt20130516ptan20130120705.php Mon, 20 May 2013 13:37:54 -0700 The present invention discloses a method for manufacturing alignment films for a liquid crystal display panel, characterized in that the method includes steps of: dripping liquid crystal mixture, which comprises liquid crystal molecules and liquid crystal alignment monomers, on a first substrate; gluing the first substrate and a second substrate...