Patent application number | Description | Published |
20090103032 | OPTICALLY COMPENSATED BEND LIQUID CRYSTAL DISPLAY - An optically compensated bend (OCB) liquid crystal display (LCD) panel is provided. The OCB LCD panel includes an active device array substrate, an opposite substrate, an OCB liquid crystal layer and a first patterned dielectric layer. The opposite substrate is disposed opposite to the active device array substrate, while the OCB liquid crystal layer is disposed between the active device array substrate and the opposite substrate. Besides, the first patterned dielectric layer is disposed on the active device array substrate. It is noted that the first patterned insulator has at least a first concave and at least a first transition surface corresponding thereto, such that an arrangement of the liquid crystal molecules of the OCB liquid crystal layer above the first transition surface is a hybrid state. In the above-mentioned OCB LCD panel, the OCB liquid crystal layer can be transited from a splay state to a bend state rapidly. | 04-23-2009 |
20090153774 | BACK LIGHT MODULE AND LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) including an LCD panel and a back light module is provided. The back light module is disposed below the LCD panel. The back light module includes a planar light source, a reflective polarized light enhancement film, a first prism film and a λ/4 phase retardation film. The planar light source is disposed below the LCD panel, while the reflective polarized light enhancement film is disposed between the LCD panel and the planar light source. The first prism film is disposed between the reflective polarized light enhancement film and the planar light source. Besides, the λ/4 phase retardation film is disposed between the reflective polarized light enhancement film and the first prism film. The back light module has a relatively high light utilization rate, and the LCD has favorable display luminance. | 06-18-2009 |
20090279022 | MICRO REFLECTION-TYPE LIQUID CRYSTAL DISPLAY - The present invention discloses a micro reflection-type liquid crystal display (LCD) using a step difference resulting from the existing array processing and a liquid crystal cell comprising liquid crystal molecules being aligned in parallel to perform optical compensation according to the difference between optical slow axes on orthogonal optical compensation films. In a compensation system comprising orthogonal polarizers, an equivalent retardation is acquired according to the differences between the slow axes on the optical compensation films and the alignment orientation of the liquid crystal molecules when the liquid crystal cell is driven or not to determine the optimal dark/bright state. Moreover, the optimal dark state can be achieved at the same driving voltage under both the reflection mode and the transmission mode. Thereby, the present invention achieves improved image contrast and reflectivity without additional processing steps. | 11-12-2009 |
20100026949 | LIQUID CRYSTAL DISPLAY PANEL - An LCD panel includes a first substrate, a second substrate, pixel units, a liquid crystal layer disposed between the first substrate and the second substrate opposite to each other, and an opposite electrode. Each pixel unit has a first auxiliary electrode, a dielectric layer covering the first auxiliary electrode, and a pixel electrode on the dielectric layer. The first auxiliary electrode includes a transparent conductive pattern on the first substrate and a metal conductive pattern on the transparent conductive pattern. An edge of the pixel electrode and the transparent conductive pattern are partially overlapped. The opposite electrode is disposed between the second substrate and the liquid crystal layer. Liquid crystal molecules of the liquid crystal layer tilt away from the edge of the pixel electrode when a common voltage is applied to the first auxiliary electrode and the opposite electrode, and a display voltage is applied to the pixel electrode. | 02-04-2010 |
20110080546 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) including a LCD panel, a first polarizer and a second polarizer respectively disposed at two sides of the LCD, a first a-plate and a second a-plate disposed between the polarizers and LCD panel, a biaxial compensation plate and a c-plate is provided. The biaxial compensation plate is disposed between one of the polarizers and one of the a-plates. The main axis refractive indexes n | 04-07-2011 |
20130176522 | ACTIVE DEVICE ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - The active device array substrate including a substrate, a plurality of scan lines, data lines, and pixel units is provided. The scan lines, data lines and pixel units are disposed on the substrate. Each pixel unit is electrically connected the corresponding scan line and data line, and each pixel unit includes an active device, a dielectric layer, and a pixel electrode. The dielectric layer covers the active device and has an opening. The pixel electrode is electrically connected to the active device through the opening of the dielectric layer. The pixel electrode has a slit separating the pixel electrode into a first sub pixel electrode and a second sub pixel electrode, wherein the first and second sub pixel electrodes are electrically connected by two connection portions disposed at two ends of the slit. The protrusions are disposed on each connection portion of the pixel electrode. | 07-11-2013 |
20130321316 | TOUCH PANEL AND TOUCH DISPLAY DEVICE - A touch panel includes a first substrate, a first axis signal receiving electrode, a second axis signal receiving electrode, and a signal transmitting electrode. The first axis signal receiving electrode is disposed on a first inner surface of the first substrate, and the first axis signal receiving electrode includes a plurality of first sensing electrodes extending along a first direction. The second axis signal receiving electrode is disposed on a side of the first inner surface, and the second axis signal receiving electrode includes a plurality of second sensing electrodes extending along a second direction. The signal transmitting electrode is disposed on the side of the first inner surface. The signal transmitting electrode is used to transmit a touch driving signal. The touch driving signal is received by the first axis signal receiving electrode and the second axis signal receiving electrode. | 12-05-2013 |
20130341167 | TOUCH PANEL DEVICE - A touch panel device includes a transparent substrate, at least one decorative layer, a plurality of light transmission conductive traces, and a reflection layer. The transparent substrate has a border region. A light transmission sensing electrode layer is formed on a surface of the transparent substrate corresponding to the border region. The decorative layer is formed on the border region. The plurality of light transmission conductive traces is alternately formed on the decorative layer and electrically connected to the light transmission sensing electrode layer, for transmitting signals generated by the light transmission sensing electrode layer. The reflection layer is disposed on a side of the plurality of light transmission conductive traces for reflecting light passing through the decorative layer and the plurality of light transmission conductive traces. | 12-26-2013 |
20140118419 | COLOR FILTER SUBSTRATE HAVING TOUCH-SENSING FUNCTION - The present invention provides a color filter substrate with a touch-sensing function including a substrate, a black matrix, a plurality of color filters, and a patterned common electrode layer. The substrate has a plurality of pixel regions arranged as a matrix, and each pixel region includes a plurality of sub-pixel regions. The black matrix is disposed on the substrate, and has a plurality of openings exposing the substrate and corresponding to each sub-pixel region respectively. Each color filter covers the substrate exposed by each opening. The patterned common electrode layer is disposed on the black matrix and the color filters, and the patterned common electrode layer includes a plurality of integrated units respectively configured for touch sensing and transferring a common signal. | 05-01-2014 |
20140333578 | TOUCH PANEL - A touch panel including a substrate, a plurality of first electrode series and a plurality of second electrode series is provided. The first electrode series are disposed on the substrate. Each of the first electrode series extends along a first direction and includes a plurality of first electrode pads and a plurality of bridge structures. Two adjacent first electrode pads are connected along the first direction through one of the bridge structures, where each of the bridge structures includes a conductive pattern and an optical matching pattern disposed on a surface of the conductive pattern that faces to a user so as to reduce a reflectivity of light along a viewing direction in areas where the bridge structures are disposed. | 11-13-2014 |
20140354906 | TOUCH PANEL AND METHOD OF ADJUSTING THE SURFACE VISUAL EFFECT OF TOUCH PANEL - A touch panel has a touch control region and a peripheral region disposed adjacent to at least one side of the touch control region. The touch panel includes a substrate, a first index matching layer, a decoration layer, and a touch element. The first index matching layer covers a surface of the substrate. The first index matching layer has a first refractive index greater than that of the substrate. The decoration layer is disposed in the peripheral region. The touch element is disposed on the first index matching layer and at least in the touch control region. | 12-04-2014 |
20150029420 | TOUCH PANEL - A touch panel including a substrate, first sensing series and optical matching stacked structures is provided. Each first sensing series includes first sensing pads and bridge structures, and two adjacent first sensing pads are connected along the first direction through one of the bridge structure. Each optical matching stacked structure includes a first optical matching pattern and a second optical matching pattern disposed between the first optical matching pattern and the bridge structure, and the optical matching stacked structures are disposed on a surface of the bridge structures that faces to a user so as to reduce a reflectivity of light along a direction of view in areas where the bridge structures are located. | 01-29-2015 |
20150070794 | TOUCH PANEL AND DECORATION PANEL THEREOF - A touch panel, having a transparent region and a decoration region disposed on at least one side of the transparent region, includes a first substrate, a first decoration layer, a touch sensing unit, a first conductive line and a first opaque reflection layer. The first decoration layer is disposed on the first substrate and the first decoration layer is disposed in the decoration region. The touch sensing unit is at least disposed in the transparent region. The first conductive line is disposed in the decoration region and electrically connected to the touch sensing unit. The first opaque reflection is disposed on the first decoration layer and the first opaque reflection is disposed in the decoration region. The first decoration layer is disposed between the first substrate and the first opaque reflection layer. | 03-12-2015 |
Patent application number | Description | Published |
20140151730 | LED Packaging Construction and Manufacturing Method Thereof - LED packaging construction includes a substrate, a cavernous construction, a LED, and a reflection layer. The substrate is daubed with an insulation layer and a circuit layer on a surface on the substrate, wherein the substrate is made of metal, and the insulation layer is disposed between the circuit layer and the substrate. The cavernous construction is disposed on the substrate and surrounds the LED, and is formed by disposing a photoresist layer and patterning the photoresist layer. The circuit layer electrically connects the LED through a conducting wire. The reflection layer is at least disposed on a first surface of the cavernous construction, wherein the first surface surrounds the LED and faces toward the LED, and a part of light emitted from the LED is reflected by the reflection layer. | 06-05-2014 |
20140151741 | Semiconductor Construction, Semiconductor Unit, and Manufacturing Method Thereof - A semiconductor structure and its manufacturing method including multiple steps are provided. First, a patterned circuit board having a substrate and a patterned circuit layer is provided. The substrate includes a first surface, a second surface, at least one connecting channel, and at least one conductive through hole, wherein patterned circuit layer is disposed on the first surface, a second surface, and the inside wall of the conductive through hole. Then, the patterned circuit board is disposed on a carrier, and the patterned circuit layer disposed on one of the first surface and the second surface is touched with the carrier. Then, a filling process is applied. A filling material flows to the conductive through hole via the first surface or the second surface from the connecting channel. Then, a package material is provided to produce a semiconductor structure. | 06-05-2014 |
20140191274 | Substrate, Semiconductor Construction, and Manufacturing Method Thereof - A substrate includes a die-bonding zone and a glue spreading pattern. The die-bonding zone is set to bond a die. The glue spreading pattern is placed in the die-bonding zone and includes a containing space. The die is placed on the glue spreading pattern, an area of a bottom of the die is greater than an area of an opening of the glue spreading pattern, the containing room of the glue spreading pattern is filled with a glue, and the die is bonded to the substrate by means of the glue. | 07-10-2014 |