Cheng-Hung Lin
Cheng-Hung Lin, Taipei City TW
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20100314606 | LIGHT-EMITTING DEVICE - A light-emitting device is disclosed, including a light-emitting element and a surface plasmon coupling element, having an intermediary layer connected to the light-emitting element and a metal structure on the intermediary layer, wherein the intermediary layer is conductive under low-frequency injection current and has the characteristics as dielectric material in a wavelength range 100 nm˜20000 nm. | 12-16-2010 |
20120070922 | METHOD FOR FORMING LIGHT EMITTING DEVICE - The invention provides a method for forming a light emitting device. A first substrate is provided. A plurality of patterned masks is formed on the first substrate, or on a semiconductor epitaxial layer grown on the first substrate, or the first substrate is etched to form a plurality of trenches, followed by performing an epitaxial lateral overgrowth process to grow an epitaxy layer over the first substrate. A light emitting structure is formed on the epitaxy layer. A first electrode layer is formed on the light emitting structure. The light emitting structure is wafer bonded to a second substrate. A photoelectrochemical etching process is performed to lift off the first substrate from the epitaxy layer. | 03-22-2012 |
Cheng-Hung Lin, Tu-Cheng TW
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20080231050 | METAL STRUCTURE DEFINING CIRCULAR FLANGED HOLE AND METHOD FOR MAKING THE SAME - An exemplary metal structure ( | 09-25-2008 |
20100263427 | TUBE AND MACHINING DEVICE AND METHOD FOR MANUFACTURING THE SAME - A machining device used to machine a workpiece into a tube includes a punch and a cavity die. The cavity die includes a cavity and an extruding portion. The extruding portion is curved. The unilateral clearance between the punch and the cavity die is less than a thickness of the sidewall. A method for manufacturing a tube is also provided. | 10-21-2010 |
Cheng-Hung Lin, Taipei County TW
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20090172502 | METHOD AND APPARATUS FOR TURBO CODE DECODING - A method and apparatus for turbo code decoding are provided to reduce memory consumption during calculation of state metrics. In an embodiment of a turbo code decoder, a natural recursion unit comprises a plurality of add-compare-select (ACS) units performing natural recursion operations to generate a state metric. The original state metric is then converted to a differential metric before being stored into a memory device. The differential metric contains less data than the state metric so that memory consumption is reduced. To restore the original state metric from the differential metric, a plurality of revival units operating in parallel is provided. Thereby, the state metric is reacquired from the differential metric, and a Log Likelihood Recursion (LLR) operation is accordingly performed by an LLR unit. | 07-02-2009 |
20100241911 | ADDRESS GENERATOR OF COMMUNICATION DATA INTERLEAVER AND COMMUNICATION DATA DECODING CIRCUIT - An address generator of a communication data interleaver and a communication data decoding circuit are provided. The address generator includes a first operation unit and a second operation unit. The first operation unit receives a first parameter and a first operation result. The first operation unit performs a recursive operation according to the first parameter and the first operation result and outputs the first operation result. The second operation unit receives the first operation result, a second operation result, and a second parameter. According to a transmission mode signal, whether the second operation unit generates a second operation result is determined by performing a recursive operation according to the first operation result, the second parameter, and the second operation result, or by calculating the first operation result and the second parameter. | 09-23-2010 |
Cheng-Hung Lin, Jhongpu Hsiang TW
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20090289490 | Structure of a mesh supporting frame of a mesh chair and assembly of the mesh chair - A mesh chair includes a mesh supporting frame, and a mesh positioned over and joined on the mesh supporting frame; the mesh supporting frame has several joining post portions spaced apart on a loop-shaped side thereof; the mesh is stretched to a tense state and joined on the mesh supporting frame with the joining post portions of the frame being passed through the openings on the periphery thereof; afterwards, a wrapping layer is formed over and around the joint between the mesh and the mesh supporting frame by injection molding to join the mesh and the mesh supporting frame together; thus, the mesh is firmly joined on the mesh supporting frame, having such a tension and elasticity as to provide supporting force to a sitter on the mesh chair. | 11-26-2009 |
20110181092 | Seat assembly - A seat assembly is revealed. A connection slot is formed around a circumference of a rear side of a support and an assembly block is projectingly arranged at a center of the connection slot. At least one channel penetrating from one side to the other side of the assembly block is formed on the assembly block. A cloth surface is covered from a front side to a rear side of the support and a circumference thereof is mounted into the connection slot. A frame formed by injection molding is to cover the circumference of the rear side of the support and fill into the connection slot and the channel so as to connect and secure the cloth surface with the frame as well as the support by multiple bends of the cloth surface and infiltration of frame material into pores of the cloth surface. | 07-28-2011 |
Cheng-Hung Lin, Hemei Township TW
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20090216020 | Emission material and organic electroluminescent device using the same - An organic electroluminescent device (OELD) is provided. The OELD includes a substrate, an anode, a cathode, a hole transport layer, an electron transport layer and an emission layer. The anode and the cathode are disposed on the substrate. The hole transport layer is disposed between the anode and the cathode. The electron transport layer is disposed between the hole transport layer and the cathode. The emission layer is disposed between the hole transport layer and the electron transport layer. The emission layer includes a host and a dopant. The chemical structure of the dopant is shown as the formula [I]: | 08-27-2009 |
Cheng-Hung Lin US
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20090039779 | Phosphorescent light-emitting device with doped iridium-complex - A phosphorescent OLED uses a phosphorescent dopant in the emissive layer, the dopant includes a metal complex containing a plurality of moieties linking to a transition metal ion. One or more of the moieties contain a ligand with a C-SP | 02-12-2009 |
Cheng-Hung Lin, Taoyuan Hsien TW
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20080232961 | FAN AND FAN FRAME THEREOF - A fan frame of a fan includes a main body, a base and at least one connecting element. The main body has at least one mounting portion and at least one auxiliary passage, which are not communicated with each other. A main passage is disposed in the main body, and the auxiliary passage is obliquely communicated with the main passage from the upper part of the main body. The base is disposed in the central portion of the main body. The connecting element is disposed between the main body and the base. A fan including such fan frame is also disclosed. | 09-25-2008 |
Cheng-Hung Lin, Hsin-Chu TW
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20110278612 | ORGANIC LIGHT EMITTING DIODE STRUCTURE AND FABRICATING METHOD THEREOF - An organic light emitting diode structure is disclosed. The hole transport layer of the organic light emitting diode structure is used as a first primary color light emitting layer. A second primary color light emitting unit and a third primary color light emitting unit are formed on the first primary color light emitting layer, and a part of the first primary color light emitting layer is exposed. A method for fabricating the organic light emitting diode structure is also disclosed. | 11-17-2011 |
Cheng-Hung Lin, New Taipei City TW
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20120287592 | ELECTRONIC DEVICE - An electronic device includes a casing and a battery module removably locked to the casing. The casing includes a connecting wall, two inner side walls connected to opposite ends of the connecting wall and having pillars protruding therefrom, and a first magnetic member disposed at the connecting wall. The battery module includes a first side wall to abut against the connecting wall, and two second side walls connected to two opposite ends of the first sidewall. A second magnetic member is disposed at the first side wall and has a magnetic attraction force with the first magnetic member. Each second side wall is formed with a guiding groove extending along an insertion direction of the battery module for engaging a corresponding pillar. | 11-15-2012 |
20130201632 | CONNECTION PORT MODULE AND AN ELECTRONIC DEVICE INCORPORATING THE SAME - A connection port module is mounted to a side wall of a housing of an electronic device. The electronic device includes a control circuit. The connection port module includes a rotating box, a circuit board, and at least one connection port. The rotating box is formed with at least one opening. The circuit board is electrically coupled to the control circuit. The connection port corresponds in number to the opening and is electrically coupled to the circuit board. The connection port is disposed correspondingly to the opening. The rotating box is pivotable relative to the housing between a first position and a second position. | 08-08-2013 |
Cheng-Hung Lin, Tainan City TW
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20140103367 | METHOD OF FORMING LIGHT EMITTING DIODE DIES, LIGHT EMITTING DIODE WAFER AND LIGHT EMITTING DIODE DIE - A method of forming light emitting diode dies includes: forming an epitaxial layered structure that defines light emitting units on a front surface of a substrate wafer; forming a photoresist layer over a back surface of the substrate wafer; aligning the substrate wafer and patterning the photoresist layer so as to form openings in the photoresist layer, each of the openings having an area less than a projected area of the respective light emitting unit; forming a solder layer on the photoresist layer such that the solder layer fills the openings in the photoresist layer; removing the photoresist layer and a portion of the solder layer that covers the photoresist layer from the substrate wafer; and dicing the substrate wafer. | 04-17-2014 |
Cheng-Hung Lin, New Taipei TW
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20140033786 | FABRICATING METHOD FOR FABRICATING METALLIC MEMBER - A method for fabricating a metallic member includes providing a pre-forging mould. The pre-forging mould comprises an upper mould and a lower mould. The lower mould defines a pre-forging chamber, and a die cavity defined in a bottom surface of the pre-forging chamber. A metallic stock is placed above the die cavity, and the upper mould is moved toward the lower mould to forge the metallic stock, thereby forming a pre-formed body comprising a forging portion and a pre-forged base; annealing the pre-formed body; providing a forging mould to forge the pre-formed body, thereby obtaining a forged-body with a forged base thinner than that of the pre-forged base. Then the forged-body is milled to a desired size, and sandblasted, thereby obtaining the metallic member. | 02-06-2014 |
Cheng-Hung Lin, Chung-Li City TW
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20150033094 | WINDOW-STOPPED METHOD FOR APPLYING TO TURBO DECODING - A window-stopped method for applying to turbo decoding is disclosed, and proceeds a window detection to decoding information via a window-based detector and detects and records a convergent condition of each window of the decoding information when a turbo decoding is proceeded in every iteration operation and a soft-input soft-output decoder executes the turbo decoding. | 01-29-2015 |
Cheng-Hung Lin, Shanghai CN
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20150207413 | HYBRID POWER SUPPLY ARCHITECTURE - A hybrid power supply architecture including a microcontroller, a linear regulator, a first current sensing unit, a second current sensing unit, a switching regulator, a PWM controller and a hybrid output stage is disclosed. The linear and switching regulators respectively perform linear and switching regulation according to a first enable signal and a second enable signal generated by the microcontroller to generate a linear output power and a switching output power. The first and second current sensing units respectively generate a first current sensing signal and a second current sensing signal by sensing the linear and switching output powers. The microcontroller receives the first and second current sensing signals to determine a loading state. The switching regulator is enabled to actuate in case of heavy loading, and particularly the linear regulator is shut off only when the switching output power is stable, thereby implementing the best conversion efficiency. | 07-23-2015 |
Cheng-Hung Lin, Taoyuan County TW
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20150349800 | METHOD FOR DETERMINING LAYER STOPPAGE IN LDPC DECODING - A method for determining a layer stoppage in LDPC decoding is provided. The method may include determining the occurrence of the layer stoppage to detect and record a convergence of a layer arithmetic unit after the performance of a layer decoding operation using LDPC decoding, and in a subsequent iteration operation stopping an operation of the layer arithmetic unit that has converged and repeating determining the layer stoppage for the layer arithmetic unit that has not yet converged. An output of the non-convergent layer may be diverted to the next non-convergent layer while bypassing the convergent layer without interrupting the subsequent iteration operation while maintaining the overall error correction capability. | 12-03-2015 |