Patents by Inventor Ming Hui Chu
Ming Hui Chu 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: 20240045268Abstract: An electronic device includes a substrate, a sidewall, a plurality of light emitting elements and an optical element. The sidewall is connected to the substrate. The plurality of light emitting elements are disposed on the substrate. The optical element covers at least two of the plurality of light emitting elements, wherein, in a cross-sectional view of the electronic device, a portion of the optical element is disposed between two adjacent ones of the plurality of light emitting elements, and a height of the sidewall is greater than a thickness of the optical element.Type: ApplicationFiled: October 20, 2023Publication date: February 8, 2024Inventors: Chin-Lung TING, Ming-Hui CHU, Fang-Ho LIN, Chia-Lun CHEN, Yen-Liang CHEN
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Patent number: 11835820Abstract: A display device including a backlight module is provided. The backlight module includes: a substrate, a backlight cavity, a plurality of light emitting elements, and an optical adjustment layer. The backlight cavity is located on the substrate. The plurality of light emitting elements is disposed in the backlight cavity. The optical adjustment layer covers the plurality of light emitting elements and fills the remaining space of the backlight cavity. The optical adjustment layer has a refractive index n greater than the refractive index no of the air.Type: GrantFiled: September 20, 2022Date of Patent: December 5, 2023Assignee: INNOLUX CORPORATIONInventors: Chin-Lung Ting, Ming-Hui Chu, Fang-Ho Lin, Chia-Lun Chen, Yen-Liang Chen
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Publication number: 20230369298Abstract: An electronic device is provided. The electronic device includes a substrate and a plurality of light-emitting assemblies. The substrate includes a first edge, an edge region, and a central region. The edge region is adjacent to the first edge. The central region is adjacent to the edge region and away from the first edge. The light-emitting assemblies are disposed on the substrate, and each of the light-emitting assemblies has a tuning element and a light-emitting element. The light-emitting assemblies further include a first light-emitting assembly and a second light-emitting assembly. The first light-emitting assembly is disposed in the central region and has a first light-emitting pattern. The second light-emitting assembly is disposed in the edge region and has a second light-emitting pattern. At a viewing angle of 60°, the brightness of the first light-emitting pattern is higher than the brightness of the second light-emitting pattern.Type: ApplicationFiled: April 11, 2023Publication date: November 16, 2023Inventors: Yen-Liang CHEN, Chao-Chun HUANG, Ming-Hui CHU, Yu-Hsuan HSIAO
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Patent number: 11742335Abstract: An electronic device is provided. The electronic device includes a driving substrate, a plurality of light-emitting units, and a protective layer. The light-emitting units are electrically connected to the driving substrate. The protective layer covers the light-emitting units, and the protective layer has a Young's modulus less than or equal to 20 MPa.Type: GrantFiled: December 14, 2020Date of Patent: August 29, 2023Assignee: INNOLUX CORPORATIONInventors: Shih-Chang Huang, Chia-Lun Chen, Ming-Hui Chu, Chin-Lung Ting, Chien-Tzu Chu, Hui-Chi Wang
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Publication number: 20230014539Abstract: A display device including a backlight module is provided. The backlight module includes: a substrate, a backlight cavity, a plurality of light emitting elements, and an optical adjustment layer. The backlight cavity is located on the substrate. The plurality of light emitting elements is disposed in the backlight cavity. The optical adjustment layer covers the plurality of light emitting elements and fills the remaining space of the backlight cavity. The optical adjustment layer has a refractive index n greater than the refractive index no of the air.Type: ApplicationFiled: September 20, 2022Publication date: January 19, 2023Inventors: Chin-Lung TING, Ming-Hui CHU, Fang-Ho LIN, Chia-Lun CHEN, Yen-Liang CHEN
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Patent number: 11487157Abstract: A display device including a backlight module is provided. The backlight module includes: a substrate, a backlight cavity, a plurality of light emitting elements, and an optical adjustment layer. The backlight cavity is located on the substrate. The plurality of light emitting elements is disposed in the backlight cavity. The optical adjustment layer covers the plurality of light emitting elements and fills the remaining space of the backlight cavity. The optical adjustment layer has a refractive index n greater than the refractive index n0 of the air.Type: GrantFiled: June 23, 2021Date of Patent: November 1, 2022Assignee: INNOLUX CORPORATIONInventors: Chin-Lung Ting, Ming-Hui Chu, Fang-Ho Lin, Chia-Lun Chen, Yen-Liang Chen
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Publication number: 20220173288Abstract: A light source assembly is provided, including a substrate; a light-emitting element disposed on the substrate; and an optical film at least partially overlapped with the substrate. A diffuser film is at least partially overlapped with the optical film, wherein a haze of the diffuser film is greater than 85%, and a thickness of the diffuser film ranges from 0.04 mm to 0.35 mm. The optical film and the diffuser film are capable of transmitting at least a part of light emitted from the light-emitting element.Type: ApplicationFiled: February 16, 2022Publication date: June 2, 2022Inventors: Chia-Lun CHEN, Shih-Chang HUANG, Ming-Hui CHU, Chih-Chang CHEN, Kai-Hsien HSIUNG, Hui-Chi WANG, Wun-Yuan SU
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Patent number: 11282993Abstract: A display device is provided, including a display panel; a light-emitting element disposed under the display panel; an optical functional film disposed between the display panel and the light-emitting element. The optical functional film is capable of transmitting at least part of the light emitted from the light-emitting element. A diffuser film is disposed between the display panel and the light-emitting element. The haze of the diffuser film is greater than 85%, and the thickness of the diffuser film ranges from 0.1 mm to 0.3 mm.Type: GrantFiled: May 14, 2020Date of Patent: March 22, 2022Assignee: INNOLUX CORPORATIONInventors: Chia-Lun Chen, Shih-Chang Huang, Ming-Hui Chu, Chih-Chang Chen, Kai-Hsien Hsiung, Hui-Chi Wang, Wun-Yuan Su
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Patent number: 11163102Abstract: A backlight module includes a light guide plate having an upper surface, a lower surface, and light-adjusting structures on the lower surface; an optical sheet disposed opposite to the upper surface of the light guide plate; and a light source disposed adjacent to the light guide plate, wherein a light emitted by the light source has a first brightness distribution in a first direction after passing through the light guide plate, and the first brightness distribution has a first maximum brightness corresponding to a first angle and a second maximum brightness corresponding to a second angle, and an absolute value of the first angle and an absolute value of the second angle are greater than 60 degrees, respectively, wherein an absolute value of a difference between the first maximum brightness and the second maximum brightness is less than or equal to 30% of the first maximum brightness.Type: GrantFiled: October 24, 2019Date of Patent: November 2, 2021Assignee: INNOLUX CORPORATIONInventors: Chao-Fang Chung, Yen-Liang Chen, Chen-Chia Wu, Chao-Chun Huang, Ming-Hui Chu
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Publication number: 20210318577Abstract: A display device including a backlight module is provided. The backlight module includes: a substrate, a backlight cavity, a plurality of light emitting elements, and an optical adjustment layer. The backlight cavity is located on the substrate. The plurality of light emitting elements is disposed in the backlight cavity. The optical adjustment layer covers the plurality of light emitting elements and fills the remaining space of the backlight cavity. The optical adjustment layer has a refractive index n greater than the refractive index n0 of the air.Type: ApplicationFiled: June 23, 2021Publication date: October 14, 2021Inventors: Chin-Lung TING, Ming-Hui CHU, Fang-Ho LIN, Chia-Lun CHEN, Yen-Liang CHEN
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Patent number: 11073726Abstract: A display device including a backlight module is provided. The backlight module includes: a substrate, a backlight cavity, a plurality of light emitting elements, and an optical adjustment layer. The backlight cavity is located on the substrate. The plurality of light emitting elements is disposed in the backlight cavity. The optical adjustment layer covers the plurality of light emitting elements and fills the remaining space of the backlight cavity. The optical adjustment layer has a refractive index n greater than the refractive index n0 of the air.Type: GrantFiled: May 30, 2019Date of Patent: July 27, 2021Assignee: INNOLUX CORPORATIONInventors: Chin-Lung Ting, Ming-Hui Chu, Fang-Ho Lin, Chia-Lun Chen, Yen-Liang Chen
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Publication number: 20210210470Abstract: An electronic device is provided. The electronic device includes a driving substrate, a plurality of light-emitting units, and a protective layer. The light-emitting units are electrically connected to the driving substrate. The protective layer covers the light-emitting units, and the protective layer has a Young's modulus less than or equal to 20 MPa.Type: ApplicationFiled: December 14, 2020Publication date: July 8, 2021Inventors: Shih-Chang HUANG, Chia-Lun CHEN, Ming-Hui CHU, Chin-Lung TING, Chien-Tzu CHU, Hui-Chi WANG
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Publication number: 20200395516Abstract: A display device is provided, including a display panel; a light-emitting element disposed under the display panel; an optical functional film disposed between the display panel and the light-emitting element. The optical functional film is capable of transmitting at least part of the light emitted from the light-emitting element. A diffuser film is disposed between the display panel and the light-emitting element. The haze of the diffuser film is greater than 85%, and the thickness of the diffuser film ranges from 0.1 mm to 0.3 mm.Type: ApplicationFiled: May 14, 2020Publication date: December 17, 2020Inventors: Chia-Lun CHEN, Shih-Chang HUANG, Ming-Hui CHU, Chih-Chang CHEN, Kai-Hsien HSIUNG, Hui-Chi WANG, Wun-Yuan SU
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Patent number: 10755974Abstract: A method of forming a semiconductor device is provided. Metallic interconnects are formed in a dielectric layer of the semiconductor device. A hard mask is used to avoid usual problems faced by manufacturers, such as possibility of bridging different conductive elements and via patterning problems when there are overlays between vias and trenches. The hard mask is etched multiple times to extend via landing windows, while keeping distance between the conductive elements to avoid the bridging problem.Type: GrantFiled: April 22, 2019Date of Patent: August 25, 2020Assignee: Taiwan Semiconductor Manufacturing CompanyInventors: Ming-Hui Chu, Chih-Yuan Ting, Jyu-Horng Shieh
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Publication number: 20200166693Abstract: A backlight module includes a light guide plate having an upper surface, a lower surface, and light-adjusting structures on the lower surface; an optical sheet disposed opposite to the upper surface of the light guide plate; and a light source disposed adjacent to the light guide plate, wherein a light emitted by the light source has a first brightness distribution in a first direction after passing through the light guide plate, and the first brightness distribution has a first maximum brightness corresponding to a first angle and a second maximum brightness corresponding to a second angle, and an absolute value of the first angle and an absolute value of the second angle are greater than 60 degrees, respectively, wherein an absolute value of a difference between the first maximum brightness and the second maximum brightness is less than or equal to 30% of the first maximum brightness.Type: ApplicationFiled: October 24, 2019Publication date: May 28, 2020Inventors: Chao-Fang CHUNG, Yen-Liang CHEN, Chen-Chia WU, Chao-Chun HUANG, Ming-Hui CHU
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Patent number: 10631598Abstract: A buckle structure contains a male buckle, two fastening arms, and a resilient sheet. The male buckle includes a first opening, a second opening opposite to the first opening, an external fence, and an accommodation cavity, wherein the external fence has two first orifices. Each of the two fastening arms includes a through hole, an engagement portion, a first abutting face, a second abutting face, and a column rotatably connected with the first orifice and the through hole so that the first abutting face and the second abutting face are located in the accommodation cavity of the male buckle, and the engagement portion of each fastening arm extends out of the first opening of the male buckle. The resilient sheet is formed in a U shape and includes a convex arc face and two contacting segments arranged on two ends of the resilient sheet respectively.Type: GrantFiled: April 2, 2018Date of Patent: April 28, 2020Inventor: Ming-Hui Chu
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Publication number: 20200004086Abstract: A display device including a backlight module is provided. The backlight module includes: a substrate, a backlight cavity, a plurality of light emitting elements, and an optical adjustment layer. The backlight cavity is located on the substrate. The plurality of light emitting elements is disposed in the backlight cavity. The optical adjustment layer covers the plurality of light emitting elements and fills the remaining space of the backlight cavity. The optical adjustment layer has a refractive index n greater than the refractive index n0 of the air.Type: ApplicationFiled: May 30, 2019Publication date: January 2, 2020Inventors: Chin-Lung TING, Ming-Hui CHU, Fang-Ho LIN, Chia-Lun CHEN, Yen-Liang CHEN
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Publication number: 20190259661Abstract: A method of forming a semiconductor device is provided. Metallic interconnects are formed in a dielectric layer of the semiconductor device. A hard mask is used to avoid usual problems faced by manufacturers, such as possibility of bridging different conductive elements and via patterning problems when there are overlays between vias and trenches. The hard mask is etched multiple times to extend via landing windows, while keeping distance between the conductive elements to avoid the bridging problem.Type: ApplicationFiled: April 22, 2019Publication date: August 22, 2019Inventors: Ming-Hui Chu, Chih-Yuan Ting, Jyu-Horng Shieh
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Patent number: 10269632Abstract: A method of forming a semiconductor device is provided. Metallic interconnects are formed in a dielectric layer of the semiconductor device. A hard mask is used to avoid usual problems faced by manufacturers, such as possibility of bridging different conductive elements and via patterning problems when there are overlays between vias and trenches. The hard mask is etched multiple times to extend via landing windows, while keeping distance between the conductive elements to avoid the bridging problem.Type: GrantFiled: March 20, 2017Date of Patent: April 23, 2019Assignee: Taiwan Semiconductor Manufacturing CompanyInventors: Ming-Hui Chu, Chih-Yuan Ting, Jyu-Horng Shieh
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Publication number: 20180289113Abstract: A buckle structure contains a male buckle, two fastening arms, and a resilient sheet. The male buckle includes a first opening, a second opening opposite to the first opening, an external fence, and an accommodation cavity, wherein the external fence has two first orifices. Each of the two fastening arms includes a through hole, an engagement portion, a first abutting face, a second abutting face, and a column rotatably connected with the first orifice and the through hole so that the first abutting face and the second abutting face are located in the accommodation cavity of the male buckle, and the engagement portion of each fastening arm extends out of the first opening of the male buckle. The resilient sheet is formed in a U shape and includes a convex arc face and two contacting segments arranged on two ends of the resilient sheet respectively.Type: ApplicationFiled: April 2, 2018Publication date: October 11, 2018Inventor: Ming-Hui CHU