Abstract: An optical detection system includes a light emitting module, a test strip and a receiving module. The light emitting module includes a light source and a first light shielding unit. The first light shielding unit has a first aperture corresponding to the light source. The test strip includes a cassette and a light permeable test paper. The cassette has a first window, a second window and a sample opening disposed on one surface of the cassette. The first and second windows are disposed corresponding to each other and located on opposite sides of the cassette, respectively. The light permeable test paper is disposed in the cassette. The receiving module includes a second light shielding unit and a photo sensor. The second light shielding unit has a second aperture corresponding to the second window. The photo sensor receives the light beam from the light source and outputs a measurement signal.

Abstract: A lithium ion secondary battery includes a positive electrode plate including a positive electrode material and a negative electrode plate including a negative electrode material. An isolation membrane and an electrolyte are also included. A Prussian Blue analogue additive is in at least one of the positive electrode plate, the negative electrode plate, and the electrolyte. When the additive is included, the additive respectively has a mass percentage of about 0.5% to about 5% of a total mass of the positive electrode material or of the negative electrode material, or of the electrolyte.

Abstract: A method for preparing cathode slurry of a lithium ion battery, includes: providing an cathode active substance; providing a conductive agent including carbon nanomaterials, agitating and dispersing the conductive agent in a dispersant to obtain a conductive agent suspension; providing a glue solution and dividing the glue solution into three parts; premixing and agitating the conductive agent suspension and a first part of the glue solution with the cathode active substance, to obtain a primary slurry; mixing and agitating a second part of the glue solution in the primary slurry, to obtain a secondary slurry; and mixing and agitating a third part of the glue solution in the secondary slurry, to obtain an cathode slurry of a lithium ion battery.

Abstract: A lithium ion battery diaphragm includes a film and a ceramic layer, the ceramic layer is formed on at least one surface of the film to form a structure in the shape of a grid on the at least one surface of the film. A method for manufacturing the lithium ion battery diaphragm is also provided.

Abstract: An optical detection system includes a light emitting module, a test strip and a receiving module. The light emitting module includes a light source and a first light shielding unit. The first light shielding unit has a first aperture corresponding to the light source. The test strip includes a cassette and a light permeable test paper. The cassette has a first window, a second window and a sample opening disposed on one surface of the cassette. The first and second windows are disposed corresponding to each other and located on opposite sides of the cassette, respectively. The light permeable test paper is disposed in the cassette. The receiving module includes a second light shielding unit and a photo sensor. The second light shielding unit has a second aperture corresponding to the second window. The photo sensor receives the light beam from the light source and outputs a measurement signal.

Abstract: Systems and methods for etching a substrate include arranging a substrate including a first structure and a dummy structure in a processing chamber. The first structure is made of a material selected from a group consisting of silicon dioxide and silicon nitride. The dummy structure is made of silicon. Carrier gas is supplied to the processing chamber. Nitrogen trifluoride and molecular hydrogen gas are supplied to the processing chamber. Plasma is generated in the processing chamber. The dummy structure is etched.

Abstract: An epitaxial wafer structure of light-emitting diode includes, from bottom to up, a substrate, an N-type GaN layer, a MQW light-emitting layer and a P-type GaN layer, in which, at least one InyGa1?yN/AlN composition layer (0<y?1) is inserted in the N-type GaN and at least one multi-layer AlN/InzGa1?zN composition layer (0<z?1) is inserted in the P-type GaN layer; and AlN part in the inserting layer increases barrier to form a blocking layer and the InyGa1?yN layer reduces barrier to form a carrier capture layer so as to generate two-dimensional electron gas of higher concentration and more-concentrated distribution in the N-type GaN layer and the P-type GaN layer, thereby improving current spreading capacity.

Abstract: A method of fabricating a light-emitting diode includes: proving a substrate; forming an N-type layer, a low-temperature AlxInyGa1?x?yN (0?x?1, 0?y?1, x and y cannot both be zero at the same time) layer, a multiple quantum-well active region, an AlzGa1?zN (0?z?1) electron blocking layer, an AlxInyGa1?x?yN (0?x?1, 0?y?1) separation layer and a P-type layer over the substrate in successive; before growth of the multiple quantum-well active region, growing a low-temperature AlxInyGa1?x?yN layer to form a “V”-shaped indentation or pit; after growth of the multiple quantum-well active region, growing a thin AlzGa1?zN electron blocking layer and then a separation layer under two-dimensional growth mode to form holes between the active region and the P-type layer to separate throughout dislocation within the V pit coverage range and contact with the P-type layer, thus eliminating current leakage and improving inverse current leakage capacity and anti-static capacity of the epitaxial wafer.

Abstract: A LED fabrication method includes: providing a substrate; forming a low-temperature AlxGa1-xN (0?x?1) layer over the growth substrate; setting the growth pressure from high to low and temperature and rotation rate from low to high to realize change from three-dimensional growth to two-dimensional growth of the GaN structure layer before growth of the multiple quantum-well layer, in which, Si is doped at position approximate to the multiple quantum-well layer to form an undoped gradient GaN layer and an N-type gradient GaN layer; growing a multiple quantum-well layer, an AlxGa1-xN (0?x?1) layer and a P-type layer; and during later chip fabrication, dividing the epitaxial wafer over the etched N-type platform into chip grains and immersing them in chemical solutions for wet etching; and forming an inverted pyramid structure with rough side wall over the multiple quantum-well layer to improve light-emitting efficiency.

Abstract: A remote anti-theft system for vehicles is revealed. It comprises an anti-theft system having a processing unit and a power supply unit, wherein the processing unit is provided with a petrol reduction processing unit for controlling an engine to gradually reduce an amount of injected petrol and is connected with a wireless signal transmission unit for satellite positioning and wireless communication with a predetermined communication device.

Abstract: The present invention relates to a surface treatment method for an implant, comprising: providing an implant; and forming a ceramic layer on a surface of the implant by atomic layer deposition, wherein the ceramic layer has a thickness of 5-150 nm; a root mean square roughness increase in a range of 15 nm or less; and a friction coefficient of 0.1-0.5. The ceramic layer formed on the surface of the implant can fully encapsulate the surface of the implant with excellent uniformity to effectively block the free metal ions dissociated from the implant. Moreover, it has anti-oxidation and anti-corrosion effects, and greatly enhances the biocompatibility of the implant.

Abstract: A method for forming via holes in an etch layer disposed below a patterned organic mask with a plurality of patterned via holes is provided. The patterned organic mask is treated by flowing a treatment gas comprising H2. A plasma is formed from the treatment gas. The patterned via holes are rounded to form patterned rounded via holes by exposing the patterned via holes to the plasma. The flow of the treatment gas is stopped. The plurality of patterned rounded via holes are transferred into the etch layer.

Abstract: A method for forming devices in an oxide layer over a substrate, wherein a metal containing layer forms at least either an etch stop layer below the oxide layer or a patterned mask above the oxide layer, wherein a patterned organic mask is above the oxide layer is provided. The substrate is placed in a plasma processing chamber. The oxide layer is etched through the patterned organic mask, wherein metal residue from the metal containing layer forms metal residue on sidewalls of the oxide layer. The patterned organic mask is stripped. The metal residue is cleaned by the steps comprising providing a cleaning gas comprising BCl3 and forming a plasma from the cleaning gas. The substrate is removed from the plasma processing chamber.

Abstract: A method for etching a dielectric layer disposed below a patterned organic mask with features, with hardmasks at bottoms of some of the organic mask features is provided. An etch gas is provided. The etch gas is formed into a plasma. A bias RF with a frequency between 2 and 60 MHz is provided that provides pulsed bias with a pulse frequency between 10 Hz and 1 kHz wherein the pulsed bias selectively deposits on top of the organic mask with respect to the dielectric layer.

Abstract: A method for forming via holes in an etch layer disposed below a patterned organic mask with a plurality of patterned via holes is provided. The patterned organic mask is treated by flowing a treatment gas comprising H2. A plasma is formed from the treatment gas. The patterned via holes are rounded to form patterned rounded via holes by exposing the patterned via holes to the plasma. The flow of the treatment gas is stopped. The plurality of patterned rounded via holes are transferred into the etch layer.

Abstract: A system, device, and method for virtually connecting a media device to a computing device are disclosed. One embodiment comprises a method to operate a virtual media device in a computing device, wherein the virtual media device that is controlled by a remote media device. In this manner, a computing device may stream media data to and from the remote media device.

Abstract: A method for etching with CD reduction, an etch layer disposed below a silicon containing mask layer under a patterned organic mask with features with a first CD. Features are opened in the silicon containing mask layer using the patterned organic mask, comprising providing an opening gas with an etchant component and polymerizing component, forming the opening gas into a plasma, and providing a pulsed bias with a pulse frequency between 10 Hz and 1 kHz, which etches features through the silicon containing mask layer with a second CD, which is less than half the first CD, forming a pattern in the silicon containing mask layer. The pattern of the silicon containing mask layer is transferred to the etch layer.

Abstract: An indicator light includes a first ring shaped light and a second ring shaped light. The first ring shaped light is divided into two first curved lights. One of the first curved lights is configured to indicate a system status of an electronic device. The other one of the first curved lights is configured to indicate a connection status of a network of the electronic device. The second ring shaped light is configured to indicate a working status of at least one data storage device of the electronic device.

Abstract: A handheld electronic device includes a casing, a touch panel, a display and a controller. Either one of the display and the touch panel is fixed onto the casing. The other one of the display and the touch panel is movably coupled to the casing and disposed above the casing or at the exterior of the casing. The controller is installed in the casing and electrically coupled to the touch panel and the display. The operation of the handheld electronic device depends on the positional relation between the display and the touch panel. While maintaining the operation and viewing quality, the cost and the level of complexity of the design of the handheld electronic device can be reduced to improve the product competitiveness effectively.

Abstract: A stereoscopic display device includes a stereoscopic display unit, a backlight module and an outer frame. The stereoscopic display unit includes an LCD panel and a parallax barrier opposite to each other. The backlight module is disposed on a side of the stereoscopic display unit and includes a light source and a rubber frame, wherein the rubber frame is disposed on an outer side of the light source. The outer frame encompasses the stereoscopic display unit and the backlight module. At least one of the rubber frame and the outer frame includes a light shielding component disposed on a side facing the light source to prevent light leakage form an edge of the stereoscopic display unit.