Inventec Corp.

Inventec (pudong) Technology Corporation

Other

Industrial Technology Research Institute

Altek Corporation

Compal Electronics, Inc.

Ming-Hung Lin

Yi-Lun Cheng

Chun-Lung Lin

Wei-Yi Lin

Chih-Kai Yang

Biing-Nan Lin

Cheng-Chung Lee

Yu-Yang Chang

Feng-Ku Wang

Ming-Chun Hsiao

Yu-Wei Liu

Chih-Wei Lin

Hua-Feng Chen

Chuan-Hsu Fu

Wei-Hsin Wu

Chung-Yi Huang

The invention provides a server device. The server device includes a casing, an electronic assembly, and a heat dissipation assembly. The casing includes a housing and a partition. The partition is disposed in the housing and forms an accommodation space and a heat dissipation space in the housing that are not communicated with each other. The housing has a plurality of first vent holes communicated with the heat dissipation space. The electronic assembly is located in the accommodation space. The heat dissipation assembly includes a heat dissipation component and a heat pipe. The heat dissipation component is located in the heat dissipation space. The heat pipe includes a heat absorption portion and a condensation portion connected to each other. The heat pipe is disposed through the partition, the heat absorption portion is thermally coupled to the electronic assembly, and the condensation portion is coupled to the heat dissipation component.

Server device

An air-blower dual-energy-extraction wave and tidal power generation device includes an air blower mechanism, a first conduit, a second conduit, four check valves, a bracket, and a power generation mechanism, wherein waves and tides boost a push member of the air blower mechanism to drive a piston of the air blower mechanism to operate for drawing in gas or liquid, dual energies, by the first conduit and the second conduit to gain double efficiency, and the gas or liquid is stored in a gas accumulation, constant-pressure, and pressure-regulating barrel for subsequent release of the gas or liquid, in a stable and constant manner, to drive a vane wheel power generator to rotate for generation of electrical energy. Furthermore, the invention provides an air-blower dual-energy-extraction wave and tidal power generation system, which includes a plurality of air-blower dual-energy-extraction wave and tidal power generation device for generation of electrical energy.

Air-blower dual-energy-extraction wave and tidal power generation device and air-blower dual-energy-extraction wave and tidal power generation system

An electronic device includes a housing, a heat source in the housing, and a heat dissipation device in the housing and separated from the heat source by a distance. The heat dissipation device includes a casing. A heat dissipation material is disposed in the casing. The heat dissipation material includes 15 to 30 percent volume of multiple copper materials, 50 to 85 percent volume of a phase change material, and 15 to 20 percent volume of air. The heat dissipation device has a surface facing the heat source. A central area and an outer ring area are defined on the surface. The outer ring area surrounds the central area. A geometric midpoint of the central area overlaps that of the surface. An orthographic projection region on the surface is in the outer ring area. The heat dissipation device absorbs heat from the heat source through thermal radiation.

Electronic device

An electronic device includes a housing, a heat source located in a casing, and a heat dissipation device disposed in a casing. The heat dissipation device is kept apart from the heat source. The heat dissipation device includes a casing having a heat dissipation material including 15 to 30 percent volume of multiple copper materials, 50 to 85 percent volume of a phase change material, and 15 to 20 percent volume of air. The casing has a surface facing the heat source. A central area and an outer ring area are defined on the surface. A geometric midpoint of the central area overlaps a geometric midpoint of the surface. An orthographic projection region of the heat source to the surface is located in the central area. The heat dissipation device absorbs heat generated by the heat source through thermal radiation.

An electronic device includes a housing, a heat source located in the housing, and a heat dissipation device disposed in the housing. The heat dissipation device thermally contacts the heat source. The heat dissipation device includes a casing. A heat dissipation material is disposed in the casing. The heat dissipation material includes 15 to 30 percent volume of multiple copper materials, 50 to 85 percent volume of a phase change material and 15 to 20 percent volume of air. The heat dissipation device has a surface thermally contacting the heat source. A central area and an outer ring area are defined on the surface. The outer ring area surrounds the central area. A geometric midpoint of the central area overlaps that of the surface. The heat source is located in the outer ring area. The heat dissipation device absorbs heat from the heat source through thermal conduction.

An electronic device includes a housing, a heat source located inside a casing, and a heat dissipation device disposed inside a casing. The heat dissipation device is in thermal contact with the heat source. The heat dissipation device includes a casing having a heat dissipation material. The heat dissipation material includes 15 to 30 volume percent of multiple copper materials, 50 to 85 volume percent of a phase change material, and 15 to 20 volume percent of air. The casing has a surface being in thermal contact with the heat source. A central area and an outer ring area are defined on the surface. The outer ring area surrounds the central area. A geometric midpoint of the central area and a geometric midpoint of the surface are overlapped. The heat dissipation device absorbs heat generated by the heat source located in the central area through thermal conduction.

The disclosure provides an electronic device and a heat dissipation module having an imaginary structural plane. The heat dissipation module includes a fin assembly, a connecting part and a heat pipe. The fin assembly is disposed on the structural plane and includes a plurality of fin elements extending along a first direction. The connecting part is connected to the fin elements. The fin elements are connected to each other via the connecting part. At least one portion of the connecting part is connected to at least one portion of the heat pipe, and the connecting part and the heat pipe both extend along a second direction. The fin assembly and the connecting part are integrated and formed into one piece by die casting. The first direction and the second direction form a first included angle greater than 0 degree.

Electronic device and heat dissipation module thereof

A static image compression method, a computer readable data structure, and a computer readable storage medium are described. Firstly, an image is segmented into a plurality of sub-images. Then, each sub-image is sequentially compressed into a sub-data frame having a start character, so as to generate a compressed data with the sub-data frames interconnected according to a sequence of the sub-images. Finally, the addresses of the start characters are recorded to generate an index data. Thereby, the start character of a particular block can be obtained from the index data, and the sub-image of the particular block is preferentially decoded and displayed.

Static image compression method and non-transitory computer readable medium having a file with a data structure

A method for processing a motion image comprises of receiving a plurality of frames of a motion image, and dividing each frame into a plurality of macro blocks. Then, one of the macro blocks defines a comparing block. The pixels in the comparing block of a current frame are processed using a SAD operation with the pixels in a macro block in a searching of the pre-frame to obtain a SAD threshold value. In addition, the present invention lets the pixels in the comparing block process a SAD operation with the macro block that has not yet been processed by a SAD operation, thus obtaining an accumulation value of a plurality of the SAD values. When the accumulation value is greater than or equal to the SAD threshold value, the SAD operation is interrupted.

Method for processing motion image

A symbol recognition method for increasing the symbol recognition speed by the processor includes the steps of obtaining a pixel density value and an aspect ratio of the symbol image. Then, the center-point value and the corresponding radius value are obtained by a partitional clustering algorithm. In sequence, a pixel density value and the aspect ratio of the under recognized image are obtained, and compared with the values of the symbol image to determine whether the under recognized image is a single symbol image or not.

Symbol recognition method

A gravity-controlled constant-pressure and pressure-regulation device includes a canister, a weight block, and a seal head. The canister includes a metal layer, an epoxy resin layer, and a plastic sheet layer. The metal layer serves as an inner lining. The epoxy resin layer surrounds an outer circumference of the metal layer. The plastic sheet layer surrounds an outer circumference of the epoxy resin layer. The weight block is movably received in the canister. The metal layer has an inner surface movably and receivingly engages the seal head. The weight block is mounted to the seal head. The weight block is movable upward and downward inside the canister by being acted upon by a gravity force of weight thereof and a lifting force induced by an internal pressure inside the canister to effect mass storage of air inside the canister and stable supply air at constant pressure.

Gravity-controlled constant-pressure and pressure-regulation device

A method for prolonging the life span of a planar light source generating apparatus is provided. The planar light source generating apparatus forms an emitting layer not only on a plurality of cathodes but on a plurality of gates as well. Moreover, an anode of the planar light source generating apparatus is electrically connected to a current sensor for reading out a maximum current density when the planar light source generating apparatus operates. To operate the planar light source generating apparatus, a DC square voltage is applied to the cathodes (or gates) while the gates (or the cathodes) are electrically connected to a ground. Once the current density detected by the current sensor drops to a definite ratio of the maximum value, the external voltage supplying the aforementioned cathodes and the gates are switched. Thus, the life span of the planar light source generating apparatus is prolonged.

Method for prolonging life span of planar light source generating apparatus

This invention provides an anode plate structure for a flat panel light source of field emission. The structure for the flat panel light source includes an anode plate structure in addition to a known cathode plate structure. The anode plate structure comprises an anode plate and a fluorescent layer formed on the anode plate. The flat panel light source utilizes a cubic-bump structure of the fluorescent layer or a rough surface of the anode plate to increase the lighting areas per unit volume, thereby enhancing the lighting effect of the light source. In the embodiments of the flat panel light source, the rough surface of the anode plate may be formed with a plurality of cubic-bumps, or have a shape of plural concave lenses.

Anode plate structure for flat panel light source of field emission

A cathode plate including a substrate, a cathode structure, a gate structure and emission sources is provided. The cathode structure and the gate structure are disposed on the substrate. The emission sources are arranged regularly on the cathode structure. A field emission flat lamp including said cathode plate, an anode plate and a sealant is provided. The sealant is disposed between and seals the cathode plate and the anode plate. Since the volume of each emission source is small, the bubbles resided inside the emission sources can be reduced, such that the qualities of the field emission flat lamp and the cathode plate thereof can be improved.

Field emission flat lamp with strip cathode structure and strip gate structure in the same plane

An air-blower tidal power generation device includes a rack, an air-blower mechanism, and a power generation mechanism. The air-blower mechanism includes a pumping device, a buoy, and an air conduit. The pumping device includes a cylinder and a stationary barrel movably coupled together. The power generation mechanism includes a constant-pressure and pressure-regulation device and a power generator having an air-driven turbine. Thus, tides move the buoy up and down to drive the pumping device for cyclically drawing and pumping air, and the air is preserved in the constant-pressure and pressure-regulation device to provide a constant pressure for subsequent and stable supply of airflow to the turbine for driving the power generator to generate power.

Growing community of inventors

Taipei, Taiwan

Ming-Hung Lin