Patents by Inventor Kuo Chin Huang
Kuo Chin Huang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20160233347Abstract: A system and method for blocking heat from reaching an image sensor in a three dimensional stack with a semiconductor device. In an embodiment a heat sink is formed in a back end of line process either on the semiconductor device or else on the image sensor itself when the image sensor is in a backside illuminated configuration. The heat sink may be a grid in either a single layer or in two layers, a zig-zag pattern, or in an interleaved fingers configuration.Type: ApplicationFiled: April 18, 2016Publication date: August 11, 2016Inventors: Kuo-Chin Huang, Tzu-Jui Wang, Szu-Ying Chen, Dun-Nian Yaung, Jen-Cheng Liu, Bruce C.S. Chou, Jung-Kuo Tu, Cheng-Chieh Hsieh
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Publication number: 20160163755Abstract: An image sensor chip having a sidewall interconnect structure to bond and/or electrically couple the image sensor chip to a package substrate is provided. The image sensor chip includes a substrate supporting an integrated circuit (IC) configured to sense incident light. The sidewall interconnect structure is arranged along a sidewall of the substrate and electrically coupled with the IC. A method for manufacturing the image sensor chip and an image sensor package including the image sensor chip are also provided.Type: ApplicationFiled: December 9, 2014Publication date: June 9, 2016Inventors: Kuo-Chin Huang, Pao-Tung Chen, Wei-Chieh Chiang, Kazuaki Hashimoto, Jen-Cheng Liu
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Patent number: 9324694Abstract: A light-emitting diode (LED) is provided. An LED die includes a first semiconductor layer, a light-emitting layer, a second semiconductor layer, a first electrode and a second electrode. At least a part of the first semiconductor is exposed from the light emitting layer and the second semiconductor layer. The first electrode and the second electrode is disposed on top of the exposed first semiconductor layer and the second semiconductor layer respectively. At least two metal pads are disposed on top of the first electrode and the second electrode of the LED die respectively. Each of the metal pads has a side surface. A fluorescent layer is disposed on a surface of the LED die. The fluorescent layer directly contacts with the side surfaces of the metal pads and fills a gap between the metal pads.Type: GrantFiled: December 1, 2014Date of Patent: April 26, 2016Assignee: Formosa Epitaxy IncorporationInventors: Wei-Kang Cheng, Jia-Lin Li, Shyi-Ming Pan, Kuo-Chin Huang
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Patent number: 9318528Abstract: A system and method for blocking heat from reaching an image sensor in a three dimensional stack with a semiconductor device. In an embodiment a heat sink is formed in a back end of line process either on the semiconductor device or else on the image sensor itself when the image sensor is in a backside illuminated configuration. The heat sink may be a grid in either a single layer or in two layers, a zig-zag pattern, or in an interleaved fingers configuration.Type: GrantFiled: October 12, 2015Date of Patent: April 19, 2016Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Kuo-Chin Huang, Tzu-Jui Wang, Szu-Ying Chen, Dun-Nian Yaung, Jen-Cheng Liu, Bruce C. S. Chou, Jung-Kuo Tu, Cheng-Chieh Hsieh
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Publication number: 20160035771Abstract: A system and method for blocking heat from reaching an image sensor in a three dimensional stack with a semiconductor device. In an embodiment a heat sink is formed in a back end of line process either on the semiconductor device or else on the image sensor itself when the image sensor is in a backside illuminated configuration. The heat sink may be a grid in either a single layer or in two layers, a zig-zag pattern, or in an interleaved fingers configuration.Type: ApplicationFiled: October 12, 2015Publication date: February 4, 2016Inventors: Kuo-Chin Huang, Tzu-Jui Wang, Szu-Ying Chen, Dun-Nian Yaung, Jen-Cheng Liu, Bruce C.S. Chou, Jung-Kuo Tu, Cheng-Chieh Hsieh
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Patent number: 9159852Abstract: A system and method for blocking heat from reaching an image sensor in a three dimensional stack with a semiconductor device. In an embodiment a heat sink is formed in a back end of line process either on the semiconductor device or else on the image sensor itself when the image sensor is in a backside illuminated configuration. The heat sink may be a grid in either a single layer or in two layers, a zig-zag pattern, or in an interleaved fingers configuration.Type: GrantFiled: June 27, 2013Date of Patent: October 13, 2015Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Kuo-Chin Huang, Tzu-Jui Wang, Szu-Ying Chen, Dun-Nian Yaung, Jen-Cheng Liu, Bruce C. S. Chou, Jung-Kuo Tu, Cheng-Chieh Hsieh
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Publication number: 20150241022Abstract: The invention relates to a lamp structure for improvement of a luminous efficiency. A effective light incident angle of a primary lens is equal to or larger than a light emergent angle of a light source, and the light emergent angle of the primary lens is equal to or smaller than an effective light incident angle of a terminal lens, so that the effect of enhancing light brightness and a light shape projected from the terminal lens is achieved.Type: ApplicationFiled: February 21, 2014Publication date: August 27, 2015Inventor: KUO-CHIN HUANG
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Publication number: 20150167953Abstract: A light convergence module with a heat dissipation function is revealed. It comprises a substrate, an assembling unit, a light convergence lampshade, and a heat sink, wherein the assembling unit with a first surface assembling to the substrate and a second surface assembling to the light convergence lampshade comprises a locating block and a plurality of position limiting blocks for respectively engaging with a locating slot and a plurality of position limiting slots of the substrate, and two buckles for correspondingly clasping two concave slots of the substrate to limit the substrate in position, and wherein the heat sink comprises a plurality of interspaces formed between every two adjacent heat dissipation fins for securing the buckles of the assembling unit and allowing the heat sink to closely dispose on the substrate.Type: ApplicationFiled: July 7, 2014Publication date: June 18, 2015Inventor: KUO-CHIN HUANG
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Publication number: 20150097202Abstract: A light-emitting diode (LED) is provided. An LED die includes a first semiconductor layer, a light-emitting layer, a second semiconductor layer, a first electrode and a second electrode. At least a part of the first semiconductor is exposed from the light emitting layer and the second semiconductor layer. The first electrode and the second electrode is disposed on top of the exposed first semiconductor layer and the second semiconductor layer respectively. At least two metal pads are disposed on top of the first electrode and the second electrode of the LED die respectively. Each of the metal pads has a side surface. A fluorescent layer is disposed on a surface of the LED die. The fluorescent layer directly contacts with the side surfaces of the metal pads and fills a gap between the metal pads.Type: ApplicationFiled: December 1, 2014Publication date: April 9, 2015Inventors: Wei-Kang Cheng, Jia-Lin Li, Shyi-Ming Pan, Kuo-Chin Huang
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Publication number: 20150096720Abstract: A heat dissipation module includes a heat conducting plate having an upper surface, a stacked fins heat sink in thermal contact with and disposed on the upper surface of the heat conducting plate, at least one heat pipe and multiple fins. The evaporation end is in thermal contact with and disposed on the upper surface. The plurality of fins are located on the upper surface and positioned at intervals. Each of the fins has at least one through hole and the condensation end runs through the at least one through hole.Type: ApplicationFiled: January 24, 2014Publication date: April 9, 2015Applicants: INVENTEC CORPORATION, Inventec (Pudong) Technology CorporationInventors: Mao-Ching LIN, Kuo-Chin HUANG
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Publication number: 20150062803Abstract: A server includes a motherboard and a heat dissipation module. The motherboard includes a heat source. The heat dissipation module includes a cooling plate, a liquid cooling heat exchanger, a circulation line and several fans. The cooling plate is thermally contacted with the heat source. The liquid cooling heat exchanger is located on one side of the motherboard. The liquid cooling heat exchanger is connected with the cooling plate via the circulation line for forming a circulation circuit. The plurality of fans are located next to the liquid cooling heat exchanger.Type: ApplicationFiled: October 11, 2013Publication date: March 5, 2015Applicants: INVENTEC CORPORATION, Inventec (Pudong) Technology CorporationInventors: Mao-Ching LIN, Kuo-Chin HUANG
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Publication number: 20150062817Abstract: A server includes a housing, a motherboard and a heat dissipating module. The motherboard is disposed inside the housing and includes multiple heat sources. The heat dissipating module includes a cooling plate disposed inside the housing and in thermal contact with multiple heat sources. The cooling plate includes a substrate, a casing and multiple fins. The substrate is in thermal contact with multiple heat sources. The casing is disposed on the substrate, while the casing and the substrate form a chamber. Multiple fins are disposed on the substrate and are inside the chamber.Type: ApplicationFiled: October 14, 2013Publication date: March 5, 2015Applicants: INVENTEC CORPORATION, Inventec (Pudong) Technology CorporationInventors: Mao-Ching LIN, Kuo-Chin HUANG
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Publication number: 20140264698Abstract: A system and method for blocking heat from reaching an image sensor in a three dimensional stack with a semiconductor device. In an embodiment a heat sink is formed in a back end of line process either on the semiconductor device or else on the image sensor itself when the image sensor is in a backside illuminated configuration. The heat sink may be a grid in either a single layer or in two layers, a zig-zag pattern, or in an interleaved fingers configuration.Type: ApplicationFiled: June 27, 2013Publication date: September 18, 2014Inventors: Kuo-Chin Huang, Tzu-Jui Wang, Szu-Ying Chen, Dun-Nian Yaung, Jen-Cheng Liu, Bruce C.S. Chou, Jung-Kuo Tu, Cheng-Chieh Hsieh
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Patent number: 8698175Abstract: The present invention relates to a light-emitting diode (LED). The LED comprises an LED die, one or more metal pads, and a fluorescent layer. The characteristics of the present invention include that the metals pads are left exposed for the convenience of subsequent wiring and packaging processes. In addition, the LED provided by the present invention is a single light-mixing chip, which can be packaged directly without the need of coating fluorescent powders on the packaging glue. Because the fluorescent layer and the packaging glue are not processed simultaneously and are of different materials, the stress problem in the packaged LED can be reduced effectively.Type: GrantFiled: August 26, 2009Date of Patent: April 15, 2014Assignee: Formosa Epitaxy IncorporationInventors: Wei-Kang Cheng, Jia-Lin Li, Shyi-Ming Pan, Kuo-Chin Huang
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Publication number: 20130170225Abstract: A converging lens with a multiple-curvature compound surface is revealed. The converging lens includes an incident surface and an emission surface. A crest-line along X axis and a crest-line along Y axis are on the emission surface, crossed each other and dividing the emission surface into four curved surface sections. The X-axis curvature as well as the Y-axis curvature of each curved surface section can be the same or different. An angle ? between the crest-line along X axis and the X-axis ranges from 0˜30 degrees. Thereby light from a light sources passes through the converging lens and projects to produce a light pattern required. The converging lens is used in concentrator modules and lighting fixtures.Type: ApplicationFiled: December 29, 2011Publication date: July 4, 2013Inventor: KUO-CHIN HUANG
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Patent number: 8314432Abstract: The present invention is related to a light emitting device with an insulating layer, which comprises a transparent substrate, a first light emitting unit, a second light emitting unit, an insulating layer and a conducting layer. The first light emitting unit and the second light emitting unit are set up on the transparent substrate, wherein the second light emitting unit has an appearance of a stair structure. The insulating layer is set between the first and the second light emitting units. The conducting layer is on the insulating layer in order to conduct the first and the second light emitting units. Because of the appearance of the stair structure of the second light emitting unit, improving the cladding efficiency of the insulating layer, further improving the insulating efficiency of the insulating layer and avoiding the insulating layer loosing and the leakage between the first and the second light emitting units.Type: GrantFiled: January 6, 2009Date of Patent: November 20, 2012Assignee: Formosa Epitaxy IncorporationInventors: Hui Ching Feng, Kuo-Chin Huang, Shyi-Ming Pan, Hung-Li Pan, Yin-Cheng Chu
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Patent number: 8263991Abstract: A light-emitting gallium nitride-based III-V group compound semiconductor device and a manufacturing method thereof are disclosed. The light emitting device includes a substrate, a n-type semiconductor layer over the substrate, an active layer over the n-type semiconductor layer, a p-type semiconductor layer over the active layer, a conductive layer over the p-type semiconductor layer, a first electrode disposed on the conductive layer and a second electrode arranged on exposed part of the n-type semiconductor layer. A resistant reflective layer or a contact window is disposed on the p-type semiconductor layer, corresponding to the first electrode so that current passes beside the resistant reflective layer or by the contact window to the active layer for generating light. When the light is transmitted to the conductive layer for being emitted, it is not absorbed or shielded by the first electrode. Thus the current is distributed efficiently over the conductive layer.Type: GrantFiled: November 13, 2007Date of Patent: September 11, 2012Assignee: Formosa Epitaxy IncorporationInventors: Kuo-Chin Huang, Shyi-Ming Pan, Cheng-Kuo Huang, Chi-Yang Chuang, Fen-Ren Chien
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Patent number: 8053797Abstract: The present invention provides a light-emitting device with a reflection layer and the structure of the reflection layer. The reflection layer comprises a variety of dielectric materials. The reflection layer includes a plurality of dielectric layers. The materials of the plurality of dielectric layers have two or more types with two or more thicknesses, except for the combination of two material types and two thicknesses, for forming the reflection layer with a variety of structures. The reflection layer according to the present invention can be applied to light-emitting diodes of various types to form new light-emitting devices. Owing to its excellent reflectivity, the reflection layer can improve light-emitting efficiency of the light-emitting devices.Type: GrantFiled: September 20, 2008Date of Patent: November 8, 2011Assignee: Formosa Epitaxy IncorporationInventors: Wei-Kang Cheng, Shyi-Ming Pan, Cheng-Kuo Huang, Yin-Cheng Chu, Kuo-Chin Huang
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Patent number: 7956365Abstract: An alternating current (AC) light emitting device is revealed. The AC light emitting device includes a substrate and a plurality of light emitting units arranged on the substrate. The light emitting unit consists of a first semiconductor layer, a light emitting layer, a second semiconductor layer, at least one electrode and at least one second electrode respectively arranged on the first semiconductor layer and the second semiconductor layer from bottom to top. The plurality of light emitting units is coupled to at least one adjacent light emitting unit by a plurality of conductors. By the plurality of conductors that connect light emitting units with at least one adjacent light emitting unit, an open circuit will not occur in the AC light emitting device once one of the conductors is broken.Type: GrantFiled: December 8, 2008Date of Patent: June 7, 2011Assignee: Formosa Epitaxy IncorporationInventors: Hui Ching Feng, Kuo-Chin Huang, Shyi-Ming Pan, Hung-Li Pan
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Patent number: D636420Type: GrantFiled: May 6, 2010Date of Patent: April 19, 2011Inventor: Kuo-Chin Huang