Patent application number | Description | Published |
20090108286 | Optoelectronic device - An optoelectronic device such as a light-emitting diode chip is disclosed. It includes a substrate, a multi-layer epitaxial structure, a first metal electrode layer, a second metal electrode layer, a first bonding pad and a second bonding pad. The multi-layer epitaxial structure on the transparent substrate comprises a semiconductor layer of a first conductive type, an active layer, and a semiconductor layer of a second conductive type. The first bonding pad and the second bonding pad are on the same level. Furthermore, the first metal electrode layer can be patterned so the current is spread to the light-emitting diode chip uniformly. | 04-30-2009 |
20100159622 | LIGHT EMITTING DEVICE AND METHOD OF FORMING THE SAME - A light-emitting device includes a transparent substrate, a transparent adhesive layer on the transparent substrate, a first transparent conductive layer on the transparent adhesive layer, a multi-layer epitaxial structure and a first electrode on the transparent conductive layer, and a second electrode on the multi-layer epitaxial structure. The multi-layer epitaxial structure includes a light-emitting layer. The transparent substrate has a first surface facing the transparent adhesive layer and a second surface opposite to the first surface, wherein the area of the second surface is larger than that of the light-emitting layer, and the area ratio thereof is not less than 1.6. | 06-24-2010 |
20100276719 | OPTOELECTRONIC DEVICE - An optoelectronic device such as a light-emitting diode chip is disclosed. It includes a substrate, a multi-layer epitaxial structure, a first metal electrode layer, a second metal electrode layer, a first bonding pad and a second bonding pad. The multi-layer epitaxial structure on the transparent substrate comprises a semiconductor layer of a first conductive type, an active layer, and a semiconductor layer of a second conductive type. The first bonding pad and the second bonding pad are on the same level. Furthermore, the first metal electrode layer can be patterned so the current is spread to the light-emitting diode chip uniformly. | 11-04-2010 |
20140096901 | LIGHT EMITTING DEVICE AND METHOD OF FORMING THE SAME - A light-emitting device includes a transparent substrate, a transparent adhesive layer on the transparent substrate, a first transparent conductive layer on the transparent adhesive layer, a multi-layer epitaxial structure and a first electrode on the transparent conductive layer, and a second electrode on the multi-layer epitaxial structure. The multi-layer epitaxial structure includes a light-emitting layer. The transparent substrate has a first surface facing the transparent adhesive layer and a second surface opposite to the first surface, wherein the area of the second surface is larger than that of the light-emitting layer, and the area ratio thereof is not less than 1.6. | 04-10-2014 |
Patent application number | Description | Published |
20120080532 | TEMPERATURE CONDITIONING SYSTEM FOR OUTDOOR DIGITAL SIGNAGE AND METHOD THEREOF - A temperature conditioning system for outdoor digital signage and method thereof comprises a central control module, a system temperature sensor, a fan temperature sensor, a digital signage control module, an internal power supply module, a display module, a heating module and an external fan, wherein the central control module is responsible for receiving temperature signals detected by the system temperature sensor and the fan temperature sensor; in case the detected temperature is lower than a certain range, the central control module activates the heating module, the external fan and the display module in order to start and display the warm-up process of the outdoor digital signage. Consequently, when the temperature elevates to a certain range, the digital signage control module activates the power source of the outdoor digital signage such that the outdoor digital signage operates within a normal temperature range thereby preventing the dew formed by excessively low outdoor temperature from causing malfunction problems in the outdoor digital signage. | 04-05-2012 |
20120081853 | MEDICAL ANTIBACTERIAL FULL-FLAT TOUCH SCREEN - A medical antibacterial full-flat touch screen comprises an antibacterial housing, an antibacterial rubber strip and an antibacterial full-flat panel, wherein a recessed edge is configured around the periphery at the bottom of the antibacterial rubber strip which recessed edge encompassing the periphery of the antibacterial full-flat panel, and a plurality of upright buckle holes are configured on the inner side of the periphery of the antibacterial full-flat panel. In addition, a groove is configured around the periphery at the top of the antibacterial rubber strip such that the antibacterial housing can be directly inserted into the groove, and a plurality of bumps configured on the inner side of the antibacterial housing can be positioned into the upright buckle holes thereby allowing the antibacterial housing and the antibacterial full-flat panel to combine together. Furthermore, the antibacterial rubber strip closely joined between the antibacterial housing and the antibacterial full-flat panel can effectively prevent the breeding of bacteria inside the gap of the assembled body and the infiltration of any liquid into the body as well. | 04-05-2012 |
20120084728 | BUTTON CONTROL SYSTEM FOR MEDICAL TOUCH SCREEN AND METHOD THEREOF - A button control system for medical touch screen and method thereof comprises a central control module, a touch signal input module, a lock time control module, a button lock module, a button unlock module and a cleanse display module, wherein the central control module determines the signal inputted by the touch signal input module, and selects to control the button lock module or the button unlock module thereby locking or unlocking a touch button; furthermore, the lock time control module is configured to set up the lock time for the touch button so as to preset the lock time of the touch button as cleansing the touch screen by the user, and after pressing down the cleanse touch button on the touch screen, it allows to control to lock or unlock other touch buttons and also to effectively prevent the occurrence of the situation where the screen button is erroneously touched as performing the cleanse process. | 04-05-2012 |
Patent application number | Description | Published |
20100051964 | METHOD FOR PREPARING A SEMICONDUCTOR ULTRANANOCRYSTALLINE DIAMOND FILM AND A SEMICONDUCTOR ULTRANANOCRYSTALLINE DIAMOND FILM PREPARED THEREFROM - A method for preparing a semiconductor ultrananocrystalline diamond (UNCD) film includes doping an UNCD film with an ion source at a dose not less than 10 | 03-04-2010 |
20110081395 | ULTRA-NANOCRYSTALLINE DIAMOND AS A BIOMATERIAL FOR ENHANCING PROLIFERATION AND DIFFERENTIATION OF NEURAL STEM CELLS - Compositions for promoting growth and/or differentiation of a stem cell are disclosed. The composition comprises: a) a diamond film; b) a stem cell cultured on the diamond film; and c) a medium bathing the stem cell. The stem cell may be a mammalian neural stem cell and the diamond film may comprise a hydrogen-terminated or an oxygen-terminated surface. The hydrogen-terminated surface promotes proliferation and differentiation of a neural stem cell into neurons, and the oxygen-terminated surface promotes a neural stem cell to proliferate and differentiate into oligodendrocytes. | 04-07-2011 |
20110189799 | Method for Transferring a Nano Material from a Substrate to Another Substrate - A method for transferring a nano material formed on a first substrate through deposition techniques to a second substrate, includes: (A) contacting the second substrate with a free end of the nano material on the first substrate; (B) heating the first substrate so that heat is conducted substantially from the first substrate through the nano material to the second substrate to soften a contact portion of a surface of the second substrate that is in contact with the free end of the nano material; (C) after step (B), cooling the second substrate so as to permit hardening of the contact portion of the surface of the second substrate and solid bonding of the nano material to the second substrate; and (D) after step (C), removing the first substrate from the nano material. | 08-04-2011 |
20140158944 | POLYANILINE COMPOSITES AND FABRICATION METHOD THEREOF - Polyaniline composites comprise a major matrix and fillers. The major matrix is polyaniline having electrical conductivity. The fillers are used to fill the matrix. The fillers comprise carbon materials and metal materials. For example, carbon materials can be graphene, carbon nanotubes or combination thereof. The metal materials are attached to or embedded on the carbon materials. Besides, a method for fabricating polyaniline composites is also provided. By decorating the carbon materials with the metal materials, conductivity and electromagnetic shielding efficiency of the polyaniline composites are enhanced significantly. | 06-12-2014 |
20140158948 | METHOD FOR FABRICATING A CONDUCTIVE PASTE - The present invention provides a method for fabricating a conductive paste comprising the following steps: (a) preparing an organic medium and a mixed powder, wherein the organic medium contains an organic solvent, a resin and a first anionic surfactant, and the mixed powder contains a carbide and a doped-polyaniline, wherein the doped-polyaniline is produced by co-doping a polyaniline with a second anionic surfactant in an acid; and (b) mixing the organic medium and the mixed powder to obtain the conductive paste, which has a significantly improved conductivity. | 06-12-2014 |
20140161550 | Micro-Drill and Method for Manufacturing the Same - A micro-drill and a method for manufacturing the same are disclosed. The micro-drill comprises: a substrate having a surface, an ultra-nanocrystalline diamond film including a plurality of ultra-nanocrystalline diamond grains, which is formed on the surface of the substrate; wherein the substrate is a tungsten carbide substrate and a size of each ultra-nanocrystalline diamond grain is in a range from 1 to 30 nm. | 06-12-2014 |
Patent application number | Description | Published |
20140070237 | DISPLAY APPARATUS - A display apparatus includes a display panel, a light guide plate, point light sources, a passivation layer and a first light adjusting layer. The light guide plate is disposed above the display panel and has an upper surface, an opposite lower surface, a light incident surface, a first and a second light guiding blocks. The display panel is disposed corresponding to the first light guiding block, and the second light guiding block extends outside the display panel. A portion of the upper surface located on the first light guiding block is an even surface. The first light guiding block is located between the passivation layer and the display panel. The first light adjusting layer is disposed on the second light guiding block and located on the upper surface or the lower surface. There is a first rough interface between the first light adjusting layer and the light guide plate. | 03-13-2014 |
20140286045 | DISPLAY AND FRONT-LIGHT MODULE THEREOF - A display includes a reflective display module, a light guide plate, at least one light source and a cover lens. The light guide plate includes a first light guide surface opposite to the reflective display module. The first light guide surface includes a light outgoing region and a peripheral region surrounding the light outgoing region. The light source is used for emitting a light to the light guide plate. The peripheral region of the first light guide surface is connected to the cover lens. The light outgoing region and the cover lens are spatially separated, and define an air gap therebetween. | 09-25-2014 |
20150117054 | DISPLAY DEVICE - A display device includes a display panel, a light guide plate (LGP), a light source, and a positioning component. The LGP is disposed on a display surface of the display panel and has an upper surface and a lower surface opposite to each other, a light-incident surface, a first light-guiding block, and a second light-guiding block. A display area of the display panel corresponds to the first light-guiding block. The second light-guiding block extends outside the display area and has at least one recess portion. The recess portion is located on at least one of the upper surface and the lower surface and extends to the light-incident surface. The light source is disposed beside the light-incident surface. The positioning component is disposed on the second light-guiding block and located in the recess portion. Besides, the positioning component extends outside the recess portion and fixes the location of the light source. | 04-30-2015 |
20150117055 | DISPLAY APPARATUS - A display apparatus is provided. A display unit has a display region. A protecting cover has a patterned region, wherein the patterned region does not overlap the display region. A light guide plate is disposed between the display unit and the protecting cover and has a first light scattering region and a second light scattering region. The first light scattering region at least partially overlaps the display region, and the second light scattering region at least partially overlaps the patterned region. A light emitting unit emits a light beam to the light guide plate. After the light beam enters the light guide plate, a part of the light beam is scattered to the display region by the first light scattering region and another part of the light beam is scattered to the patterned region by the second light scattering region. | 04-30-2015 |
20150212250 | LIGHT GUIDE MODULE AND BI-STABLE DISPLAY DEVICE HAVING THE SAME - A light guide module includes a light guide plate, a light source, and a reflector. The light guide plate has a light mixed region and a visible region. The light-mixed region is at the edge of the light guide plate, and the light mixed region has a first surface and a second surface at an opposite side to the first surface. The first surface has a plurality of first concave convex structures. The light source faces the second surface of the light-mixed region. When the light source emits a light, the light enters the light mixed region from the second surface, and the light is reflected to the visible region by the first concave convex structures. The reflector covers the first concave convex structures, and plural gaps are formed between the reflector and the bottom portions of the first concave convex structures. | 07-30-2015 |
20150331176 | FRONT LIGHT GUIDE MODULE AND ELECTROPHORESIS DISPLAY HAVING THE SAME - A front light guide includes a light guide plate, a light source, a functional material layer and a first adhesive layer. The light guide plate has a side surface, a first surface and a second surface opposite to the first surface. The light guide plate has a first refractive index. The light source faces the side surface and configured to emit light into the light guide plate. The functional material layer is disposed at a side adjacent to the first surface, and has a third refractive index. The first adhesive layer is interposed between the light guide plate and the functional material layer so as to adhere the light guide plate with the functional material layer. The first adhesive layer has a second refractive index. The first refractive index is greater than the second refractive index, and the second refractive index is greater than the third refractive index. | 11-19-2015 |
20150346426 | OPTICAL MODULE, DISPLAY DEVICE CONTAINING THE SAME AND METHOD FOR MANUFACTURING THE SAME - The present disclosure provides an optical module. The optical module includes a light guide plate and a decorative layer. The light guide plate includes at least one light-entering inclined surface, a first light-emitting inclined surface adjacent to the light-entering inclined surface and a second light-emitting inclined surface opposite to the first light-emitting inclined surface. The decorative layer is covered the second light-emitting inclined surface of the light guide plate by an injection molding process. A display device containing the optical module and a method for manufacturing the optical module are also provided herein. | 12-03-2015 |
Patent application number | Description | Published |
20090106513 | Method for copying data in non-volatile memory system - A method for copying data in a non-volatile memory system is disclosed. The method includes calculating a number of errors of a first set of data from a source block of the non-volatile memory saved in the buffer of the controller, transmitting the first set of data saved in the buffer of the controller to a buffer of the non-volatile memory when the number of errors is lower than a threshold, and programming a destination block of the non-volatile memory with the first set of data saved in the buffer of the non-volatile memory when the number of errors is lower than the threshold. | 04-23-2009 |
20090138649 | Nonvolatile memory system and method of decentralizing the peak current in a nonvolatile memory system - A nonvolatile memory system has a controller chip connected to a memory medium and several nonvolatile memory chips. The memory medium stores program codes for the controller chip to distribute an operation of the nonvolatile memory chips upon an instruction over time, so as to decentralize the peak current caused by the operation and thereby improve the stability of the system. | 05-28-2009 |
20090198919 | A Non-Volatile Memory Device, and Method of Accessing a Non-Volatile Memory Device - A non-volatile memory device, and a method for accessing the non-volatile memory device are provided. The non-volatile memory device is connected to a host via a bus. The non-volatile memory device comprises an MCU. By independently processing the particular commands using only the auxiliary circuit, the MCU can cease to operate, thus saving power. By setting the bus into power saving mode when the non-volatile memory device is busy, the host and the non-volatile memory device would not communicate mutually, thus, saving power. | 08-06-2009 |
20090254729 | METHOD OF WEAR LEVELING FOR A NON-VOLATILE MEMORY - According to the method of wear leveling for a non-volatile memory of the present invention, the non-volatile memory is divided into a plurality of windows, and a mapping table is built in which the logical block addresses having frequently accessed data are allocated equally to the plurality of windows. The logical block addresses may store a File Allocation Table (FAT) or a directory table; therefore the windows they locate will be written or erased more frequently. In an embodiment, the logical block addresses having frequently accessed data are allocated on a one-to-one basis to the plurality of windows. For example, the plurality of windows may comprise Windows | 10-08-2009 |
20090259819 | METHOD OF WEAR LEVELING FOR NON-VOLATILE MEMORY - A method of wear leveling for a non-volatile memory is performed as follows. First, the non-volatile memory is divided into a plurality of zones including at least a first zone and a second zone. The first zone is written and/or erased in which one or more logical blocks have higher writing hit rate, and therefore the corresponding physical blocks in the first zone will be written more often. The next step is to find one or more free physical blocks in second zone. The physical blocks of the first zone are replaced by the physical blocks of the second zone if the number of write and/or erase to the first zone exceeds a threshold number. The replacement of physical blocks in the first zone by the physical blocks in the second zone may include the steps of copying data from the physical blocks in the first zone to the physical block in the second zone, and changing the pointer of logical blocks to point to the physical blocks in the second zone. | 10-15-2009 |
20090287893 | METHOD FOR MANAGING MEMORY - A method is employed to manage a memory, e.g., a flash memory, including a plurality of paired pages. Each paired page includes a page and a respective risk zone. For each write command, at least one unwritten page is selected for writing new data. For each unwritten page whose risk zone includes at least one written page, each written page is copied or backed up, and the new data is written to the unwritten page. For each unwritten page whose risk zone lacks a written page, the new data is written to the unwritten page. In an embodiment, the written page is copied only if the unwritten page and the written page are operated by different write commands. | 11-19-2009 |
20100030933 | NON-VOLATILE MEMORY STORAGE DEVICE AND OPERATION METHOD THEREOF - A non-volatile memory storage device has a non-volatile memory, e.g., a flash memory, and a controller coupled to the non-volatile memory. The controller comprises a plurality of control circuits and an arbitration circuit. Each control circuit is configured to generate a request to update the chip-enable (CE) signals for non-volatile memory, and the arbitration circuit is configured to determine when the requests are acknowledged. The arbitration circuit generates acknowledge signals to the control circuits when all of the requests of the control circuits have been received by the arbitration circuit. The CE signals for non-volatile memory are updated when requests are acknowledged. | 02-04-2010 |
Patent application number | Description | Published |
20110155242 | FLUORESCENT MATERIALS AND SOLAR CELLS THEREWITH - A fluorescent material of Formula (I) is provided. | 06-30-2011 |
20110168255 | ELECTRODE STRUCTURE OF SOLAR CELL - An electrode structure is disposed on a substrate of a solar cell. The electrode structure includes a plurality of bus electrodes and a plurality of finger electrodes. The bus electrodes are separately disposed on the substrate. The finger electrodes are disposed on two sides of the bus electrodes and electrically connect to the bus electrodes. The bus electrodes and the finger electrodes are formed by at least two screen printing processes, and at least one of the screen printing processes does not form the bus electrodes. Thus, the thicknesses of the finger electrodes are greater than those of the bus electrodes. | 07-14-2011 |
20110174372 | SOLAR CELL AND ELECTRODE STRUCTURE THEREOF - An electrode structure for a solar cell is disposed on a substrate of the solar cell and includes a plurality of bus electrodes and finger electrodes. The bus electrodes are formed by separately disposing a conductive material on the substrate. The finger electrodes are formed by separately disposing a conductive material on the substrate and at two sides of the bus electrodes. The bus electrodes and the finger electrodes are formed by two screen printing processes. The bottom portion of the finger electrodes are formed by a first screen printing process, and the top portion of the finger electrodes and the bus electrodes are formed by a second screen printing process. The electrode structure can enhance the conductivity of electrodes and increase the reliability and yield of the solar cell, thereby achieving the purposes of increasing the photo-electro transition efficiency of the solar cell and decreasing the manufacturing cost. | 07-21-2011 |
20120037226 | SEMICONDUCTOR SUBSTRATE - A semiconductor substrate includes a substrate, at least a semiconductor layer, a first anti-reflection layer, and a second anti-reflection layer. The semiconductor layer is disposed on the substrate. The first anti-reflection layer is disposed on the semiconductor layer. The second anti-reflection layer is disposed on the first anti-reflection layer. The second anti-reflection layer is a discontinuous layer with the capability of photon conversion. | 02-16-2012 |
20120192932 | SOLAR CELL AND ITS ELECTRODE STRUCTURE - An electrode structure is disposed on a substrate of a solar cell. The electrode structure includes a plurality of bus electrodes, a plurality of finger electrodes, and at least one connection electrode. The bus electrodes are separately disposed on the substrate. The finger electrodes are disposed on two sides of the bus electrodes and electrically connect to the bus electrodes. The connection electrode is disposed on a side of the substrate and connects with at least two finger electrodes. The connection electrode, bus electrodes and the finger electrodes are formed by at least two screen printing processes, and at least one of the screen printing processes does not form the bus electrodes. Thus, the thicknesses of the finger electrodes are greater than those of the bus electrodes. | 08-02-2012 |