Patents by Inventor Kung Chen
Kung Chen 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: 20240119909Abstract: A modulating device is provided. The modulating device includes multiple modulating elements, multiple pixel circuits, and a compensation circuit. The pixel circuits are electrically connected to the modulating elements correspondingly. The compensation circuit includes a driving unit, a voltage source, and a current source. The driving unit provides a driving signal to the pixel circuits. The voltage source is electrically connected to the driving unit. The voltage source provides a constant voltage to the pixel circuits. The current source is electrically connected to the driving unit. The current source provides a constant current to the pixel circuits.Type: ApplicationFiled: September 11, 2023Publication date: April 11, 2024Applicant: Innolux CorporationInventors: Kung-Chen Kuo, Yi-Hung Lin, Po-Syun Chen
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Patent number: 11955245Abstract: A method and a system for mental index prediction are provided. The method includes the following steps. A plurality of images of a subject person are obtained. A plurality of emotion tags of the subject person in the images are analyzed. A plurality of integrated emotion tags in a plurality of predetermined time periods are calculated according to the emotion tags respectively corresponding to the images. A plurality of preferred features are determined according to the integrated emotion tags. A mental index prediction model is established according to the preferred features to predict a mental index according to the emotional index prediction model.Type: GrantFiled: July 2, 2021Date of Patent: April 9, 2024Assignees: Acer Incorporated, National Yang Ming Chiao Tung UniversityInventors: Chun-Hsien Li, Szu-Chieh Wang, Andy Ho, Liang-Kung Chen, Jun-Hong Chen, Li-Ning Peng, Tsung-Han Yang, Yun-Hsuan Chan, Tsung-Hsien Tsai
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Publication number: 20240113695Abstract: A modulation device including a plurality of electronic elements, at least one first signal line and a first driving circuit is provided. The at least one first signal line is respectively electrically connected to at least one of the electronic elements. The first driving circuit is electrically connected to the at least one first signal line. The first driving circuit provides a first signal to at least one of the at least one first signal line. The first signal includes a first pulse. The first pulse includes a first section and a second section closely adjacent to the first section.Type: ApplicationFiled: August 30, 2023Publication date: April 4, 2024Applicant: Innolux CorporationInventors: Yi-Hung Lin, Kung-Chen Kuo, Yu-Chia Huang, Nai-Fang Hsu
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Patent number: 11948896Abstract: A package structure is provided. The package structure includes a through substrate via structure, a first stacked die package structure, an underfill layer, and a package layer. The through substrate via structure is formed over a substrate. The first stacked die package structure is over the through substrate via structure, wherein the first stacked die package structure comprises a plurality of memory dies. The underfill layer is over the first stacked die package structure. the package layer is over the underfill layer, wherein the package layer has a protruding portion that extends below a top surface of the through substrate via structure.Type: GrantFiled: July 26, 2022Date of Patent: April 2, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tsung-Fu Tsai, Kung-Chen Yeh, I-Ting Huang, Shih-Ting Lin, Szu-Wei Lu
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Patent number: 11923378Abstract: The present disclosure provides an electronic device including a substrate, a common electrode, and a plurality of pixels. The common electrode is disposed on the substrate. The pixels are disposed on the substrate, and at least one of the pixels includes a thin film transistor, a first electrode, a second electrode, and an auxiliary electrode. The first electrode is electrically connected to the thin film transistor. The auxiliary electrode is partially overlapped with the first electrode in a top view direction of the electronic device. The auxiliary electrode is electrically connected to the common electrode and electrically isolated from the first electrode, and the first electrode and the auxiliary electrode have a minimum distance less than a minimum distance between the first electrode and the common electrode.Type: GrantFiled: February 20, 2023Date of Patent: March 5, 2024Assignee: InnoLux CorporationInventors: Chi-Lun Kao, Ker-Yih Kao, Ming-Chun Tseng, Kung-Chen Kuo
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Patent number: 11892243Abstract: A heat pipe comprises a first pipe and at least a second pipe. The first pipe includes an evaporator, a heat insulator and a condenser communicating with each other to define a hollow chamber. The second pipe disposed in the hollow chamber includes an accommodating space and a first capillary structure disposed in one end of the accommodating space closer to the evaporator. At least one side of an outer pipe wall of the second pipe directly abuts an inner pipe wall of the first pipe. The first pipe further includes a second capillary structure disposed in the hollow chamber closer to the evaporator and extended to an outside of the second pipe and occupies at least 2/3 volume of the evaporator. A first part of the first capillary structure and the second capillary structure are connected to each other by winding so as to enhance transportation therebetween.Type: GrantFiled: August 17, 2022Date of Patent: February 6, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Shih-Lin Huang, Chiu-Kung Chen
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Patent number: 11887537Abstract: A driving circuit includes a first transistor, a second transistor and a third transistor. The first transistor has a first terminal connected to a first voltage level, a second terminal, and a third terminal. The second transistor has a first terminal connected to the second terminal of the first transistor, a second terminal connected to a second voltage level, and a third terminal connected to the third terminal of the first transistor. The third transistor has a first terminal connected to the first terminal of the second transistor. The first transistor and the second transistor are low temperature poly-silicon transistors, and the third transistor is an oxide semiconductor transistor.Type: GrantFiled: August 10, 2022Date of Patent: January 30, 2024Assignee: INNOLUX CORPORATIONInventors: Lien-Hsiang Chen, Kung-Chen Kuo, Ming-Chun Tseng, Cheng-Hsu Chou, Kuan-Feng Lee
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Patent number: 11888470Abstract: An electronic device includes an electronic component, a driving circuit and a circuit. The driving circuit is electrically connected between a node and a first voltage. The electronic component is electrically connected between the node and a second voltage. The circuit is electrically connected between the node and a third voltage. The first voltage is different from the second voltage and the third voltage.Type: GrantFiled: August 4, 2022Date of Patent: January 30, 2024Assignee: Innolux CorporationInventors: Kazuyuki Hashimoto, Kung-Chen Kuo
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Patent number: 11881171Abstract: An electronic device including a substrate and a pixel circuit is provided. The substrate includes an active area and a peripheral area. The peripheral area is adjacent to the active area. The pixel circuit is disposed in the active area on the substrate. The pixel circuit includes an amplifier circuit and a tunable element. The amplifier circuit includes a non-inverting input terminal, an inverting input terminal, and an output terminal. The output terminal is electrically connected to the inverting input terminal, so that the amplifier circuit is a negative feedback circuit. The tunable element is electrically connected to the output terminal of the amplifier circuit.Type: GrantFiled: November 9, 2022Date of Patent: January 23, 2024Assignee: Innolux CorporationInventors: Ming-Chun Tseng, Kung-Chen Kuo, Lien-Hsiang Chen, Yong-Zhi Liu, Po-Syun Chen
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Patent number: 11879475Abstract: A fan includes a motor base, a bearing, an impeller, a stator and a magnetic element. The motor base has a bearing stand in a center portion thereof. The impeller includes a metallic case, plural blades and a rotating shaft. A top surface of a top wall of the metallic case continuous with curved surface that defines part of a central opening, and a depth of the central opening is equal to a thickness of the top wall. The blades are disposed around an outer periphery of said metallic case. The rotating shaft is inserted into the central opening and penetrated through the bearing stand, wherein no raised ring structure is formed in the top wall, and the rotating shaft and the metallic case are jointed together by a laser welding process. The magnetic element is disposed on an inner wall of the metallic case and aligned with the stator.Type: GrantFiled: April 14, 2021Date of Patent: January 23, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Chiu-Kung Chen, Chao-Wen Lu
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Publication number: 20240021147Abstract: An electronic circuit is provided. The electronic circuit includes a first transistor, a second transistor, a third transistor, a fourth transistor, a first compensation transistor, and a second compensation transistor. The first compensation transistor includes a first terminal, a second terminal, and a third terminal. The first terminal of the first compensation transistor is coupled to the second terminal of the first compensation transistor and a first connection node between the first transistor and the second transistor. The third terminal of the first compensation transistor receives one of a scan signal and a reset signal. The second compensation transistor includes a first terminal, a second terminal, and a third terminal. The second terminal of the second compensation transistor is coupled to a second connection node between the third transistor and the fourth transistor. The third terminal of the second compensation transistor receives a reference low voltage signal.Type: ApplicationFiled: June 7, 2023Publication date: January 18, 2024Applicant: Innolux CorporationInventors: Ming-Chun Tseng, Kung-Chen Kuo, Lien-Hsiang Chen, Yong-Zhi Liu, Po-Syun Chen
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Publication number: 20240011719Abstract: A heat pipe comprises a flat tube and a wick structure. The flat tube includes a hollow chamber and has a front and a rear sealed ends along an axial direction. The wick structure is disposed in the hollow chamber and extended along the axial direction of the flat tube. The wick structure is divided into a front, a middle and a rear sections sequentially along the axial direction. The front section is near the front sealed end, the rear section is near the rear sealed end. The front, middle and rear sections have a maximum length parallel to the width direction, respectively. The maximum length of the front section is greater than that of the middle section, and the maximum length of the middle section is greater than that of the rear section.Type: ApplicationFiled: September 20, 2023Publication date: January 11, 2024Inventors: Shih-Lin HUANG, Chiu-Kung CHEN, Sheng-Hua LUO, Ti-Jun WANG
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Publication number: 20230410731Abstract: An electronic device is provided. The electronic device includes a pixel array, a gate driver and a bias control signal driver. The pixel array includes a pixel unit. The gate driver is configured to generate a plurality of gate control signals. The bias control signal driver is electrically connected to the pixel unit and the gate driver. The bias control signal driver is configured to generate a bias signal to drive the pixel unit according to a part of the plurality of gate control signals.Type: ApplicationFiled: September 4, 2023Publication date: December 21, 2023Applicant: Innolux CorporationInventors: Kazuyuki Hashimoto, Yi-Hung Lin, Kung-Chen Kuo
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Patent number: 11844633Abstract: A feature identifying method and an electronic device are provided. The method includes: obtaining a plurality of physiological information obtained by measuring a subject at a plurality of time points in one day; converting the plurality of physiological information into a plurality of correlation features respectively; establishing a plurality of first risk prediction models according to the plurality of correlation features, and identifying at least one first correlation feature from the plurality of correlation features according to the plurality of first risk prediction models; establishing a plurality of second risk prediction models according to the at least one first correlation feature, and identifying, according to the plurality of second risk prediction models, at least one second correlation feature capable of predicting a specific disease from the at least one first correlation feature; and outputting the at least one second correlation feature.Type: GrantFiled: December 4, 2019Date of Patent: December 19, 2023Assignees: Acer Incorporated, National Yang-Ming UniversityInventors: Chun-Hsien Li, Tsung-Hsien Tsai, Liang-Kung Chen, Chen-Huan Chen, Hao-Min Cheng
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Patent number: 11842676Abstract: An electronic device is provided. The electronic device includes a detection circuit. The detection circuit includes a programming detection circuit, a light-emitting detection circuit and a determining circuit. The programming detection circuit receives a scan signal, a reset signal and a light-emitting enable signal for a driving circuit of a pixel unit, and provides a first detection signal in a first stage according to the scan signal, the reset signal and the light-emitting enable signal. The light-emitting detection circuit receives the scan signal, the reset signal and the light-emitting enable signal, and provides a second detection signal in a second stage according to the scan signal, the reset signal and the light-emitting enable signal. The determining circuit determines whether to output the light-emitting enable signal to the driving circuit according to the first detection signal and the second detection signal.Type: GrantFiled: November 14, 2022Date of Patent: December 12, 2023Assignee: Innolux CorporationInventors: Yong-Zhi Liu, Ming-Chun Tseng, Kung-Chen Kuo, Lien-Hsiang Chen, Po-Syun Chen
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Publication number: 20230361759Abstract: An electronic device is provided. The electronic device includes a first unit and a second unit. The first unit includes a first driving circuit and a first inverter. The second unit is adjacent to the first unit. The second unit includes a second driving circuit. The first inverter is electrically connected to the first driving circuit and the second driving circuit.Type: ApplicationFiled: April 6, 2023Publication date: November 9, 2023Applicant: Innolux CorporationInventors: Sheng-Feng Huang, Kung-Chen Kuo, Yi-Hung Lin
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Patent number: 11796259Abstract: A heat pipe comprises a flat tube and a wick structure. The flat tube includes a hollow chamber and has a front and a rear sealed ends along an axial direction. The wick structure is disposed in the hollow chamber and extended along the axial direction of the flat tube. The wick structure is divided into a front, a middle and a rear sections sequentially along the axial direction. The front section is near the front sealed end, the rear section is near the rear sealed end. The front, middle and rear sections have a maximum length parallel to the width direction, respectively, the maximum length of the middle section is greater than that of the front section and that of the rear section so as to be used as the evaporator of the heat pipe.Type: GrantFiled: January 12, 2023Date of Patent: October 24, 2023Assignee: DELTA ELECTRONICS, INC.Inventors: Shih-Lin Huang, Chiu-Kung Chen, Sheng-Hua Luo, Ti-Jun Wang
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Patent number: 11790838Abstract: An electronic device is provided. The electronic device includes a pixel array, a gate driver and a bias control signal driver. The pixel array includes a pixel unit. The gate driver is configured to generate a plurality of gate control signals. The bias control signal driver is electrically connected to the pixel unit and the gate driver. The bias control signal driver is configured to generate a bias signal to drive the pixel unit according to a part of the plurality of gate control signals.Type: GrantFiled: September 19, 2022Date of Patent: October 17, 2023Assignee: Innolux CorporationInventors: Kazuyuki Hashimoto, Yi-Hung Lin, Kung-Chen Kuo
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Publication number: 20230329045Abstract: A display device includes: a substrate; a metal layer disposed on the substrate; an insulating layer disposed on the metal layer; and a first light emitting diode including a first electrode disposed on the metal layer, wherein a via hole passes through the insulating layer, the first electrode electrically connects to the metal layer through the via hole, and an outline of the via hole includes an arc edge.Type: ApplicationFiled: June 14, 2023Publication date: October 12, 2023Inventors: Lien-Hsiang CHEN, Kung-Chen KUO, Sheng-Kai HSU, Hsia-Ching CHU, Mei-Chun SHIH
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Patent number: 11783761Abstract: The disclosure provides an electronic device including a pixel circuit and a protection circuit. The pixel circuit includes a driving transistor. The protection circuit includes a first connection transistor, a first switching transistor, and a logic circuit. The first connection transistor is coupled to the driving transistor. The first switching transistor is coupled to the first connection transistor. The logic circuit is coupled to the first switching transistor. The electronic device of the disclosure may provide a pixel protection function through the protection circuit coupled with the pixel circuit.Type: GrantFiled: April 25, 2022Date of Patent: October 10, 2023Assignee: Innolux CorporationInventors: Ming-Chun Tseng, Kung-Chen Kuo, Lien-Hsiang Chen