Abstract: A light splitting apparatus includes a first glass substrate, a second glass substrate and a third glass substrate. The first glass substrate guides a first color light beam of incident light to a display device, and changes a polarization direction of a first intermediate light beam of the incident light to produce a second intermediate light beam. The first color light beam is polarized a first polarization direction. The second intermediate light beam includes a second color light beam polarized in a second polarization direction and a third color light beam. The second glass substrate guides the second color light beam polarized in the second polarization direction to the display device, and changes a polarization direction of the third color beam to a third polarization direction. The third glass substrate guides the third color light beam polarized in the third polarization direction to the display device.

Abstract: A light splitting apparatus includes a first glass substrate, a second glass substrate and a third glass substrate. The first glass substrate guides a first color light beam of incident light to a display device, and changes a polarization direction of a first intermediate light beam of the incident light to produce a second intermediate light beam. The first color light beam is polarized a first polarization direction. The second intermediate light beam includes a second color light beam polarized in a second polarization direction and a third color light beam. The second glass substrate guides the second color light beam polarized in the second polarization direction to the display device, and changes a polarization direction of the third color beam to a third polarization direction. The third glass substrate guides the third color light beam polarized in the third polarization direction to the display device.

Abstract: A touch sensor mechanism for a touch display device, includes a cover lens made by a transparent material having a dielectric constant greater than 4.5 and a compression strength greater than 700 MPa for generating a finger's touching capacitance (CF) while a user's finger of a user touch thereon; and a sensor device module including a plurality of sensor devices having a sensor parasitic capacitance (CP). The cover lens and the sensor device module are disposed in the touch display device in such a manner that a ratio of a standard deviation value (?U) of the finger's touching capacitance (CF) of the cover lens to the sensor parasitic capacitance (CP) of the sensor device module is a signal-to-noise ratio (SNR). The SNR is adjusted along with the finger's touching capacitance (CF) by reducing the thickness of the cover lens.

Abstract: A pad conditioning tool includes a sapphire chip having a side surface defining a polishing surface and a plurality of sapphire grains formed on the polishing surface in an integral manner. Each of the sapphire grains had a three-dimensional geometric structure. The sapphire grains are arranged on the polishing surface in a specific form so as to possess a specific pattern.

Abstract: A pad conditioning tool includes a sapphire substrate with a specific orientation plane, wherein the specific orientation plane is selected from a group consisting of a-plane, c-plane, r-plane, m-plane, n-plane and v-plane, the sapphire substrate further defining a mounting surface; and a plurality of sapphire dressing particles and a plurality of scrapers formed on the mounting surface of the substrate in a predetermined geometric arrangement, wherein the dressing particles are scattered between an adjacent pair of the scrapers. In case a wafer polishing pad is conditioned by the dressing particles of the pad conditioning tool, the scrapers are capable of removing abrasive waste and particles from the wafer polishing pad during a dressing operation, thereby forming new trenches and cilia structure on a polishing surface of the wafer polishing pad.

Abstract: A touch sensor mechanism for a touch display device, includes a cover lens made by a transparent material having a dielectric constant greater than 4.5 and a compression strength greater than 700 MPa for generating a finger's touching capacitance (CF) while a user's finger of a user touch thereon; and a sensor device module including a plurality of sensor devices having a sensor parasitic capacitance (CP). The cover lens and the sensor device module are disposed in the touch display device in such a manner that a ratio of a standard deviation value (?U) of the finger's touching capacitance (CF) of the cover lens to the sensor parasitic capacitance (CP) of the sensor device module is a signal-to-noise ratio (SNR). The SNR is adjusted along with the finger's touching capacitance (CF) by reducing the thickness of the cover lens.

Abstract: A polarization conversion mechanism for a touch screen display includes a crystal layer and a polarizing layer. The crystal layer includes a birefringent crystal for changing phase delay effect in accordance with the orientation of the crystal axis thereof. The polarizing layer includes at least one linear polarizer such that an incident light after hitting a display module of the display device reflects and emits out through the linear polarizer and the crystal layer sequentially as reflection light in form of circularly polarized light or elliptically polarized light. The assembly of the crystal layer and the layer are installed to the display device and/or touch screen display in such a manner that the assembly is located on the display module thereof.

Abstract: A touch sensor mechanism for a touch display device, includes a cover lens made by a transparent material having a dielectric constant greater than 4.5 and a compression strength greater than 700 MPa for generating a finger's touching capacitance (CF) while a user's finger of a user touch thereon; and a sensor device module including a plurality of sensor devices having a sensor parasitic capacitance (CP). The cover lens and the sensor device module are disposed in the touch display device in such a manner that a ratio of a standard deviation value (?U) of the finger's touching capacitance (CF) of the cover lens to the sensor parasitic capacitance (CP) of the sensor device module is a signal-to-noise ratio (SNR). The SNR is adjusted along with the finger's touching capacitance (CF) by reducing the thickness of the cover lens.

Abstract: A pad conditioning tool includes a sapphire substrate with a specific orientation plane, wherein the specific orientation plane is selected from a group consisting of a-plane, c-plane, r-plane, m-plane, n-plane and v-plane, the sapphire substrate further defining a mounting surface; and a plurality of sapphire dressing particles and a plurality of scrapers formed on the mounting surface of the substrate in a predetermined geometric arrangement, wherein the dressing particles are scattered between an adjacent pair of the scrapers. In case a wafer polishing pad is conditioned by the pad conditioning tool, the dressing particles are capable of removing abrasive waste and particles from the wafer polishing pad during a dressing operation, thereby forming new trenches and cilia structure on a polishing surface of the wafer polishing pad.

Abstract: A pad conditioning tool includes a sapphire chip having a side surface defining a polishing surface and a plurality of sapphire grains formed on the polishing surface in an integral manner. Each of the sapphire grains had a three-dimensional geometric structure. The sapphire grains are arranged on the polishing surface in a specific form so as to possess a specific pattern.

Abstract: A touch sensor mechanism for a touch display device, includes a cover lens made by a transparent material having a dielectric constant greater than 4.5 and a compression strength greater than 700 MPa for generating a finger's touching capacitance (CF) while a user's finger of a user touch thereon; and a sensor device module including a plurality of sensor devices having a sensor parasitic capacitance (CP). The cover lens and the sensor device module are disposed in the touch display device in such a manner that a ratio of a standard deviation value (?U) of the finger's touching capacitance (CF) of the cover lens to the sensor parasitic capacitance (CP) of the sensor device module is a signal-to-noise ratio (SNR). The SNR is adjusted along with the finger's touching capacitance (CF) by reducing the thickness of the cover lens.

Abstract: A polarization conversion mechanism for a touch screen display includes a crystal layer and a polarizing layer. The crystal layer utilizes a birefringent crystal glass for changing phase delay effect in accordance with crystal axial angle thereof. The polarizing layer includes at least one linear polarizer such that an incident light after hitting a display module of the display device reflects and emits out through the linear polarizer and the crystal layer sequentially as reflection light in form of circularly polarized light or elliptically polarized light. The assembly of the crystal layer and the layer are installed to the display device and/or touch screen display in such a manner that the assembly is located on the display module thereof.

Abstract: A touch panel is revealed. The touch panel includes a substrate, a touch display module and a cover plate. The touch display module is clipped between the substrate and the cover plate to reduce the thickness of the touch panel. The cover plate or the substrate is made from matrix with Mohs hardness greater than 8 to have good surface hardness. Thus no coating or anti-smudge treatment on the surface of the cover plate or the substrate is required and the surface is durable to long term or multiple times of pressing and touching. The cover plate or the substrate will not have scratches, damages or smudges after long term or multiple times of use. The manufacturing cost is also reduced significantly.

Abstract: A multi-element metal chalcogenide and a method for preparing the same are provided. The multi-element metal chalcogenide includes multiple metal elements. A multi-element metal chalcogenide powder is prepared, and all of the multiple metal elements of the multi-element metal chalcogenide are derived from at least one of simple substance powders of the metal elements and one or more alloy powders mixed in accordance with a mole ratio. A solution phase synthesis of the powder of the multi-element metal chalcogenide is then conducted under normal pressure to prepare the multi-element metal chalcogenide. The multi-element metal chalcogenide can be coated to obtain a film or used to make a target and then bombard the target for sputtering a film. In such a way, a selenization process which is conventional in fabricating the semiconductor solar cell is eliminated, thus improving production yield and efficiency.

Abstract: A multi-element metal chalcogenide and a method for preparing the same are provided. According to the present invention, the multi-element metal chalcogenide includes multiple metal elements. According to the present invention, a multi-element metal chalcogenide powder is prepared, and all of the multiple metal elements of the multi-element metal chalcogenide are derived from simple substance powders of the metal elements, and/or one or more alloy powders mixed in accordance with a mole ratio. Then, a solution phase synthesis of the powder of the multi-element metal chalcogenide is conducted under the normal pressure to prepare the multi-element metal chalcogenide. The multi-element metal chalcogenide can be coated to obtain a film or used to make a target and then bombard the target for sputtering a film. In such a way, a selenization process which is conventional in fabricating the semiconductor solar cell is eliminated, thus improving the production yield and efficiency.

Abstract: Phosphorescent iridium complexes having Formula I or Formula II: wherein X is chosen from a monoanionic bidentate ligand; Z is chosen from an atomic group wherein Z together with the buta-1,3-diene to which Z is attached form an aryl group or heteroaryl group; R, R1, and R2 are independently chosen from a hydrogen atom or a substituent; m is an integer from 0 to 4; and n is an integer from 0 to the maximum number of possible substituents on Z, are disclosed. Light emitting devices using the phosphorescent iridium complexes are also disclosed.

Abstract: An organic electroluminescent device includes a reflective metal layer, a transparent conductive layer, an organic emission layer, and an electrode, such as a cathode. The transparent conductive layer defines at least part of another electrode, such as an anode, and is formed above and electrically connected to the reflective metal layer. The organic emission layer is formed above the transparent conductive layer. The cathode is formed above the organic emission layer.

Abstract: Phosphorescent iridium complexes having Formula I or Formula II: wherein X is chosen from a monoanionic bidentate ligand; Z is chosen from an atomic group wherein Z together with the buta-1,3-diene to which Z is attached form an aryl group or heteroaryl group; R, R1, and R2 are independently chosen from a hydrogen atom or a substituent; m is an integer from 0 to 4; and n is an integer from 0 to the maximum number of possible substituents on Z, are disclosed. Light emitting devices using the phosphorescent iridium complexes are also disclosed.

Abstract: A red-emitting organic electroluminescent compound, the structure of the compound as follows: wherein n is an integer of 1˜6; Ar represents aryl or heteroaryl; R1 and R2 individually represent alkyl of from 1 to 20 carbon atoms, aryl, carbocyclic and other heterocyclic systems; R3 and R4 individually represent hydrogen, alkyl of from 1 to 10 atoms, branched or unbranched 5 or 6 member substituent ring connecting respectively with R1 and R2, or alkyl methyl silane group; R5 represents alkyl of from 1 to 20 atoms, aryl, or heteroaryl; and R6 represents alkyl of from 1 to 10 atoms, and a 5 or 6-member carbocyclic ring connecting with R5.

Abstract: An organic material capable of generating luminescence by charge of an electric current includes a compound having a general formula (1): wherein Ar1, Ar2 and Ar3 may be the same or different and, respectively, represent a substituted or unsubstituted aryl group or heterocyclic aryl group and wherein R1, R2, R3, and R4 may be the same or different and, respectively, represent a alkyl group, cycloalkyl group, a substituted or unsubstituted aryl group or heterocyclic aryl group.