Patents by Inventor Yi-Hsiang Huang
Yi-Hsiang 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: 20240249948Abstract: The present disclosure relates to a method for fabricating a semiconductor structure. The method includes providing a substrate with a gate structure, an insulating structure over the gate structure, and a S/D region; depositing a titanium silicide layer over the S/D region with a first chemical vapor deposition (CVD) process. The first CVD process includes a first hydrogen gas flow. The method also includes depositing a titanium nitride layer over the insulating structure with a second CVD process. The second CVD process includes a second hydrogen gas flow. The first and second CVD processes are performed in a single reaction chamber and a flow rate of the first hydrogen gas flow is higher than a flow rate of the second hydrogen gas flow.Type: ApplicationFiled: March 28, 2024Publication date: July 25, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Cheng-Wei CHANG, Kao-Feng LIN, Min-Hsiu HUNG, Yi-Hsiang CHAO, Huang-Yi HUANG, Yu-Ting LIN
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Publication number: 20240220018Abstract: A touch feedback device includes an optical imaging module, an air supplying module, a sensing module, and a signal processing module. The optical imaging module generates a first floating image. The air supplying device forms an airflow field at the outline and/or around the first floating image. The sensing module is configured to sense the change of the airflow field, including the amount of airflow, the air pressure or the speed of airflow caused by the detected object to correspond to a position information. The signal processing module is configured to determine when the position information is inside the preset trigger area of the first floating image outline area, generates at least one feedback command, wherein the at least one feedback command is sent to the optical imaging module to let the optical imaging module generate a second floating image that is different than the first floating image.Type: ApplicationFiled: February 8, 2023Publication date: July 4, 2024Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hung TSOU, Szu-Wei WU, Yi-Hsiang HUANG
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Publication number: 20240184033Abstract: A light source module includes a light source and a light guide plate. The light guide plate has a light entrance surface, a light exit surface, and a bottom surface. The light entrance surface faces the light source and is located between the light exit surface and the bottom surface. The bottom surface is opposite to the light exit surface and has a plurality of microstructures. The microstructures are a plurality of ridge-shaped microstructures formed in the light guide plate. Each of the microstructures includes a light-facing surface, and a first included angle between the light-facing surface and the bottom surface is 30 degrees to 70 degrees.Type: ApplicationFiled: November 24, 2023Publication date: June 6, 2024Applicant: Industrial Technology Research InstituteInventors: Chun-Ting Lin, Yi-Hsiang Huang, Hung Tsou
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Patent number: 11843762Abstract: A switchable floating image display device, including a light-emitting stack layer, a light-emitting pattern stack layer, a transparent barrier layer, an optical imaging module, and a power supply module, is provided. The light-emitting stack layer is configured to generate a first pattern beam. The light-emitting pattern stack layer is configured to generate a second pattern beam. The transparent barrier layer is disposed between the light-emitting stack layer and the light-emitting pattern stack layer. The optical imaging module is configured to enable the first pattern beam to form a first floating image, and enable the second pattern beam to form a second floating image. The power supply module is electrically connected to the light-emitting stack layer and the light-emitting pattern stack layer, and configured determine whether to generate the first or second floating image by switching between the light-emitting stack layer and the light-emitting pattern stack layer to emit light.Type: GrantFiled: April 27, 2022Date of Patent: December 12, 2023Assignee: Industrial Technology Research InstituteInventors: Yi-Hsiang Huang, Yu-Hsiang Liu, Chia-Ping Lin
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Patent number: 11796728Abstract: A light source module including a light guide plate and a light emitting element is provided. The light guide plate includes an upper surface concentric circle structure and a lower surface concentric circle structure opposite to the upper surface concentric circle structure. The center of the upper surface concentric circle structure corresponds to the center of the lower surface concentric circle structure. The light emitting element is disposed corresponding to the center of the upper surface concentric circle structure and the center of the lower surface concentric circle structure.Type: GrantFiled: July 6, 2022Date of Patent: October 24, 2023Assignee: Industrial Technology Research InstituteInventors: Chun-Ting Lin, Han-Sung Chan, Chia-Ping Lin, Yi-Hsiang Huang
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Publication number: 20230305211Abstract: A light source module including a light guide plate and a light emitting element is provided. The light guide plate includes an upper surface concentric circle structure and a lower surface concentric circle structure opposite to the upper surface concentric circle structure. The center of the upper surface concentric circle structure corresponds to the center of the lower surface concentric circle structure. The light emitting element is disposed corresponding to the center of the upper surface concentric circle structure and the center of the lower surface concentric circle structure.Type: ApplicationFiled: July 6, 2022Publication date: September 28, 2023Applicant: Industrial Technology Research InstituteInventors: Chun-Ting Lin, Han-Sung Chan, Chia-Ping Lin, Yi-Hsiang Huang
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Publication number: 20230288722Abstract: A floating image display device, configured to generate a floating image, is provided. The floating image display device includes an image module and at least one transflective optical element. The image module is configured to provide a first image. The transflective optical element includes a first reflective surface and a second reflective surface. The first image is located between the first reflective surface and the second reflective surface. Each of the first reflective surface and the second reflective surface includes a curved surface and has no opening on an optical axis thereof. The second reflective surface is a transflective surface. The first reflective surface and the second reflective surface are configured to re-converge rays from the first image to form a second image. The second image is a floating image.Type: ApplicationFiled: July 15, 2022Publication date: September 14, 2023Applicant: Industrial Technology Research InstituteInventors: Han-Sung Chan, Yi-Hsiang Huang, Chun-Ting Lin, Yu-Hsiang Liu, Chia-Ping Lin
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Patent number: 11733540Abstract: A space three-dimensional imaging apparatus and a space three-dimensional imaging method are provided. The space three-dimensional imaging apparatus includes a transparent display device, a rotation motor and a processor. The transparent display device has at least one display plane. The rotation motor is configured to drive the transparent display device to rotate along an axis. The processor is coupled to the transparent display device and the rotation motor, and configured to retrieve a three-dimensional virtual image, cut multiple cutting images adapted to be displayed at multiple locations of each display plane after a rotation from the three-dimensional virtual image, and calculate a current location of each display plane during the rotation according to the driving of the rotation motor to control the transparent display device to display the cutting image corresponding to the current location on each display plane.Type: GrantFiled: September 30, 2020Date of Patent: August 22, 2023Assignee: Industrial Technology Research InstituteInventors: Yi-Hsiang Huang, Kuan-Ting Chen, Shin-Hong Kuo, Chien-Ju Lee, Hung-Pin Shih, Yu-Hsiang Tsai
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Patent number: 11694606Abstract: A display device with sensing element includes a substrate having a disposing surface, a plurality of display elements, at least one sensing element, and at least one lighting adjustment element. The display elements are disposed above the disposing surface to present an image. The at least one sensing element disposed above the disposing surface to sense a light brightness projected toward either side of the substrate. The at least one light adjustment element is in signal transmittable connection with the display elements and the at least one sensing element. The at least one light adjustment element adjusts a plurality of control signals inputted into the display elements to determine a contrast of the image.Type: GrantFiled: November 18, 2021Date of Patent: July 4, 2023Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wen-Yu Kuo, Wei-Chung Chen, Yi-Hsiang Huang, Yu-Hsiang Liu
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Patent number: 11614837Abstract: A device and a method for generating floating images are provided. An optical imaging module generates a first floating image. A sensing module sends a detection signal to sense first position information of a tested object at a first time point, and generates a feedback signal according to the first position information when the first position information is within a contour range of the first floating image. A signal processing module is electrically connected to the optical imaging module and the sensing module to receive the feedback signal and generate at least one control command and/or at least one feedback command corresponding to the feedback signal. The at least one control command is transmitted to a controller to perform corresponding control on the controller, and the at least one feedback command is transmitted to the optical imaging module, so that the optical imaging module generates a second floating image different from the first floating image.Type: GrantFiled: April 21, 2021Date of Patent: March 28, 2023Assignee: Industrial Technology Research InstituteInventors: Yi-Hsiang Huang, Ping-Chang Jui, Hung Tsou, Szu-Wei Wu, Han-Sung Chan
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Publication number: 20220345687Abstract: A switchable floating image display device, including a light-emitting stack layer, a light-emitting pattern stack layer, a transparent barrier layer, an optical imaging module, and a power supply module, is provided. The light-emitting stack layer is configured to generate a first pattern beam. The light-emitting pattern stack layer is configured to generate a second pattern beam. The transparent barrier layer is disposed between the light-emitting stack layer and the light-emitting pattern stack layer. The optical imaging module is configured to enable the first pattern beam to form a first floating image, and enable the second pattern beam to form a second floating image. The power supply module is electrically connected to the light-emitting stack layer and the light-emitting pattern stack layer, and configured determine whether to generate the first or second floating image by switching between the light-emitting stack layer and the light-emitting pattern stack layer to emit light.Type: ApplicationFiled: April 27, 2022Publication date: October 27, 2022Applicant: Industrial Technology Research InstituteInventors: Yi-Hsiang Huang, Yu-Hsiang Liu, Chia-Ping Lin
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Publication number: 20220262301Abstract: A display device with sensing element includes a substrate having a disposing surface, a plurality of display elements, at least one sensing element, and at least one lighting adjustment element. The display elements are disposed above the disposing surface to present an image. The at least one sensing element disposed above the disposing surface to sense a light brightness projected toward either side of the substrate. The at least one light adjustment element is in signal transmittable connection with the display elements and the at least one sensing element. The at least one light adjustment element adjusts a plurality of control signals inputted into the display elements to determine a contrast of the image.Type: ApplicationFiled: November 18, 2021Publication date: August 18, 2022Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wen-Yu KUO, Wei-Chung CHEN, Yi-Hsiang HUANG, Yu- Hsiang LIU
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Patent number: 11362085Abstract: A high-voltage semiconductor device includes a substrate, a body region, a well region, a bulk region, a source, a drain, an isolation region, a gate structure, and a resistor. The body region and the well region are disposed in the substrate. The bulk region and the source are disposed in the body region. The drain is disposed in the well region. The isolation region is disposed on the well region. The isolation region is disposed between the drain and the source. The gate structure is disposed on the substrate. The gate structure extends onto a portion of the isolation region. The resistor is disposed on the isolation region. The resistor is electrically connected to the bulk region and the drain, or the resistor is electrically connected to the drain and/or the source.Type: GrantFiled: July 10, 2020Date of Patent: June 14, 2022Assignee: Vanguard International Semiconductor CorporationInventors: Yu-Hao Ho, Hsiao-Ling Chiang, Yueh-Chu Chiang, Yi-Hsiang Huang
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Publication number: 20220013520Abstract: A high-voltage semiconductor device includes a substrate, a body region, a well region, a bulk region, a source, a drain, an isolation region, a gate structure, and a resistor. The body region and the well region are disposed in the substrate. The bulk region and the source are disposed in the body region. The drain is disposed in the well region. The isolation region is disposed on the well region. The isolation region is disposed between the drain and the source. The gate structure is disposed on the substrate. The gate structure extends onto a portion of the isolation region. The resistor is disposed on the isolation region. The resistor is electrically connected to the bulk region and the drain, or the resistor is electrically connected to the drain and/or the source.Type: ApplicationFiled: July 10, 2020Publication date: January 13, 2022Applicant: Vanguard International Semiconductor CorporationInventors: Yu-Hao HO, Hsiao-Ling CHIANG, Yueh-Chu CHIANG, Yi-Hsiang HUANG
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Publication number: 20210342031Abstract: A device and a method for generating floating images are provided. An optical imaging module generates a first floating image. A sensing module sends a detection signal to sense first position information of a tested object at a first time point, and generates a feedback signal according to the first position information when the first position information is within a contour range of the first floating image. A signal processing module is electrically connected to the optical imaging module and the sensing module to receive the feedback signal and generate at least one control command and/or at least one feedback command corresponding to the feedback signal. The at least one control command is transmitted to a controller to perform corresponding control on the controller, and the at least one feedback command is transmitted to the optical imaging module, so that the optical imaging module generates a second floating image different from the first floating image.Type: ApplicationFiled: April 21, 2021Publication date: November 4, 2021Applicant: Industrial Technology Research InstituteInventors: Yi-Hsiang Huang, Ping-Chang Jui, Hung Tsou, Szu-Wei Wu, Han-Sung Chan
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Patent number: 11133485Abstract: A light-emitting device and an electrode thereof are provided. The electrode includes a first electrode and an auxiliary electrode. The auxiliary electrode is disposed on the first electrode and covers a portion of the first electrode. A material of the first electrode is a metal oxide or alkali metal salt doped with a metal. A material of the auxiliary electrode includes a metal or an alloy thereof.Type: GrantFiled: December 27, 2019Date of Patent: September 28, 2021Assignee: Industrial Technology Research InstituteInventors: Yi-Hsiang Huang, Wei-Lung Tsai, Yu-Yu Ho, Yu-Hsiang Tsai
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Patent number: 10985297Abstract: A package of photoelectric device including a substrate, at least one photoelectric device, a first barrier layer, a wavelength-converting layer, and a second barrier layer is provided. The photoelectric device is disposed on the substrate. The first barrier layer is disposed on the substrate and covers the photoelectric device. The wavelength-converting layer is disposed on the first barrier layer. The second barrier layer covers the wavelength-converting layer. A composition of the first barrier layer includes a nitrogen content of more than 0 atomic percent (at %) to 10 at %, an oxygen content of 50 at % to 70 at %, and a silicon content of 30 at % to 50 at %.Type: GrantFiled: May 27, 2019Date of Patent: April 20, 2021Assignees: Industrial Technology Research Institute, Intellectual Property Innovation CorporationInventors: Yen-Ching Kuo, Chien-Chang Hung, Jane-Hway Liao, Yi-Hsiang Huang, Shu-Tang Yeh, Hong-Ming Dai, Hung-Yi Chen
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Publication number: 20210096392Abstract: A space three-dimensional imaging apparatus and a space three-dimensional imaging method are provided. The space three-dimensional imaging apparatus includes a transparent display device, a rotation motor and a processor. The transparent display device has at least one display plane. The rotation motor is configured to drive the transparent display device to rotate along an axis. The processor is coupled to the transparent display device and the rotation motor, and configured to retrieve a three-dimensional virtual image, cut multiple cutting images adapted to be displayed at multiple locations of each display plane after a rotation from the three-dimensional virtual image, and calculate a current location of each display plane during the rotation according to the driving of the rotation motor to control the transparent display device to display the cutting image corresponding to the current location on each display plane.Type: ApplicationFiled: September 30, 2020Publication date: April 1, 2021Applicant: Industrial Technology Research InstituteInventors: Yi-Hsiang Huang, Kuan-Ting Chen, Shin-Hong Kuo, Chien-Ju Lee, Hung-Pin Shih, Yu-Hsiang Tsai
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Patent number: 10896500Abstract: An image information display method, an image information display system and a display. The method includes: capturing a background image of the display; obtaining an object according the background image; capturing a relative movement information between a first user and the object; capturing a visual information corresponding to the first user; determining whether a reading comfort degree corresponding to the object meets a predetermined condition according to the relative movement information and the visual information; displaying a dynamic information corresponding to the object by the display when the reading comfort degree meets the predetermined condition; and not displaying the dynamic information corresponding to the object by the display when the reading comfort degree does not meet the predetermined condition.Type: GrantFiled: September 25, 2018Date of Patent: January 19, 2021Assignees: Industrial Technology Research Institute, Intellectual Property Innovation CorporationInventors: Shin-Hong Kuo, Kuan-Ting Chen, Yu-Hsin Lin, Yi-Shou Tsai, Yu-Hsiang Tsai, Yi-Hsiang Huang
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Patent number: 10802274Abstract: A transparent display system including a transparent display and a computation module is provided. The computation module is coupled to the transparent display. The computation module determines whether a display image displayed on the transparent display can be recognized based on display information and background information. If it is determined that the recognizability of the display image is poor, the haze of the background image displayed on the transparent display is adjusted. An operation method of the transparent display system is also provided.Type: GrantFiled: March 21, 2019Date of Patent: October 13, 2020Assignees: Industrial Technology Research Institute, Intellectual Property Innovation CorporationInventors: Yu-Tang Tsai, Shin-Hong Kuo, Yi-Shou Tsai, Yi-Hsiang Huang, Wei-Lung Tsai, Kuan-Ting Chen