Patents by Inventor Cheng-En CHENG
Cheng-En CHENG 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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Patent number: 12148630Abstract: The application relates to a method for manufacturing an electronic device, and in particular, to a method for manufacturing an electronic device with a carrier substrate. The method includes: providing a carrier, forming a first base layer on the carrier; and forming working units on the first base layer. The working units are spaced apart from one another.Type: GrantFiled: October 22, 2021Date of Patent: November 19, 2024Assignee: INNOLUX CORPORATIONInventors: Yeong-E Chen, Cheng-En Cheng, Yu-Ting Liu, Cheng-Chi Wang
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Patent number: 12148686Abstract: The present disclosure provides a package device and a manufacturing method thereof. The package device includes a redistribution layer which includes a first dielectric layer, a conductive layer and a second dielectric layer. The conductive layer is disposed between the first dielectric layer and the second dielectric layer. The redistribution layer has a test pattern that includes a first conductive pattern, and the first conductive pattern is formed of the conductive layer.Type: GrantFiled: January 11, 2022Date of Patent: November 19, 2024Assignee: InnoLux CorporationInventors: Yeong-E Chen, Cheng-En Cheng, Yu-Ting Liu
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Patent number: 12142554Abstract: An electronic component and a manufacturing method thereof are provided. The electronic component includes a structure member and a connecting member. The structure member includes at least one working unit. The at least one working unit is disposed in a first region. The connecting member is disposed on the structure member and includes a second region. The second region is overlapped with the first region, and a metal density of the second region is less than a metal density of the first region. The electronic component and the manufacturing method thereof of the embodiment of the disclosure include the effect of improving the reliability or quality of the electronic component.Type: GrantFiled: November 10, 2021Date of Patent: November 12, 2024Assignee: Innolux CorporationInventors: Yeong-E Chen, Yi-Hung Lin, Cheng-En Cheng, Wen-Hsiang Liao, Cheng-Chi Wang
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Publication number: 20240023235Abstract: The present disclosure provides a package device including a redistribution layer. The redistribution layer includes a first dielectric layer, a conductive layer, and a second dielectric layer, and the conductive layer is disposed between the first dielectric layer and the second dielectric layer, wherein the redistribution layer has a test mark, the test mark includes a conductive pattern formed of the conductive layer, the conductive pattern includes a center portion and a plurality of extension portions, and the plurality of extension portions are respectively connected to the center portion.Type: ApplicationFiled: September 27, 2023Publication date: January 18, 2024Applicant: InnoLux CorporationInventors: Yeong-E CHEN, Cheng-En CHENG, Yu-Ting LIU
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Publication number: 20240006249Abstract: The present disclosure provides an electronic device including a redistribution layer, a plurality of passive components, and an electronic component. The redistribution layer includes a first insulating layer, a second insulating layer, and a plurality of traces electrically connected to each other through a first opening of the first insulating layer and a second opening of the second insulating layer, wherein the first insulating layer has a first side away from the second insulating layer, and the second insulating layer has a second side away from the first insulating layer. The passive components are disposed on the first side. The electronic component is disposed on the second side. The plurality of passive components are electrically connected to the electronic component through the plurality of traces.Type: ApplicationFiled: September 19, 2023Publication date: January 4, 2024Applicant: InnoLux CorporationInventors: Yeong-E CHEN, Kuang-Chiang HUANG, Yu-Ting LIU, Yi-Hung LIN, Cheng-En CHENG
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Patent number: 11812549Abstract: A package device and a manufacturing method thereof are provided. The package device includes a redistribution layer. The redistribution layer includes a first dielectric layer, a conductive layer, and a second dielectric layer, and the conductive layer is disposed between the first dielectric layer and the second dielectric layer, wherein the redistribution layer has a test mark, the test mark includes a conductive pattern formed of the conductive layer, the conductive pattern includes a center portion and a plurality of extension portions, and the plurality of extension portions are respectively connected to the center portion.Type: GrantFiled: January 10, 2023Date of Patent: November 7, 2023Assignee: InnoLux CorporationInventors: Yeong-E Chen, Cheng-En Cheng, Yu-Ting Liu
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Patent number: 11798853Abstract: The present disclosure provides a manufacturing method of a package device, which includes providing a carrier substrate, a first conductive layer, and a release layer, where the carrier substrate has a device region and a peripheral region, and the first conductive layer and the release layer are disposed on the carrier substrate. The method further includes forming a second conductive layer on the release layer in the device region, where at least one of the first and second conductive layers includes a first pad in the peripheral region. The second conductive layer includes a second pad electrically connected to the first pad through the first conductive layer. The method also includes performing an inspection step to provide an input signal to one of the first and second pads, and to receive an output signal from another of the first and second pads.Type: GrantFiled: May 10, 2021Date of Patent: October 24, 2023Assignee: InnoLux CorporationInventors: Yeong-E Chen, Kuang-Chiang Huang, Yu-Ting Liu, Yi-Hung Lin, Cheng-En Cheng
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Patent number: 11776914Abstract: A package device is provided and includes a redistribution layer. The redistribution layer includes a first dielectric layer, a second dielectric layer, and a conductive layer. The second dielectric layer is disposed on the first dielectric layer, and the second dielectric layer includes a dielectric pattern. The conductive layer is disposed between the first dielectric layer and the second dielectric layer, and the conductive layer includes a first conductive pattern. The dielectric pattern has a through hole, and in a top view of the package device, the first conductive pattern and the through hole are overlapped with each other.Type: GrantFiled: June 21, 2022Date of Patent: October 3, 2023Assignee: InnoLux CorporationInventors: Yeong-E Chen, Cheng-En Cheng, Yu-Ting Liu
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Patent number: 11769685Abstract: A manufacturing method of a semiconductor package is provided. The manufacturing method includes the following. A plurality of semiconductor components are provided. Each semiconductor component has at least one conductive bump. A substrate is provided. The substrate has a plurality of conductive pads. A transfer device is provided. The transfer device transfers the semiconductor components onto the substrate. A heating device is provided. The heating device heats or pressurizes at least two semiconductor components. During transferring of the semiconductor components to the substrate, the at least one conductive bump of each semiconductor component is docked to a corresponding one of the conductive pads.Type: GrantFiled: November 5, 2021Date of Patent: September 26, 2023Assignee: Innolux CorporationInventors: Cheng-Chi Wang, Wen-Hsiang Liao, Yeong-E Chen, Hung-Sheng Chou, Cheng-En Cheng
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Publication number: 20230095239Abstract: The present disclosure discloses a method for manufacturing an electronic device, including: setting a basic working area; a photoresist coating process; a development process; an etching process; an exposure process; a metal plating process; and a polishing process, wherein the photoresist coating process, the development process, the etching process, the exposure process, the metal plating process and the polishing process respectively have a maximum optimized process area, and a smallest one of the maximum optimized process areas is selected as the basic working area.Type: ApplicationFiled: December 5, 2022Publication date: March 30, 2023Applicant: InnoLux CorporationInventors: Cheng-Chi WANG, Yeong-E CHEN, Cheng-En CHENG
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Publication number: 20230090376Abstract: An electronic component and a manufacturing method thereof are provided. The electronic component includes a structure member and a connecting member. The structure member includes at least one working unit. The at least one working unit is disposed in a first region. The connecting member is disposed on the structure member and includes a second region. The second region is overlapped with the first region, and a metal density of the second region is less than a metal density of the first region. The electronic component and the manufacturing method thereof of the embodiment of the disclosure include the effect of improving the reliability or quality of the electronic component.Type: ApplicationFiled: November 10, 2021Publication date: March 23, 2023Applicant: Innolux CorporationInventors: Yeong-E Chen, Yi-Hung Lin, Cheng-En Cheng, Wen-Hsiang Liao, Cheng-Chi Wang
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Publication number: 20230077312Abstract: The application relates to a method for manufacturing an electronic device, and in particular, to a method for manufacturing an electronic device with a carrier substrate. The method includes: providing a carrier; forming a first base layer on the carrier; and forming working units on the first base layer. The working units are spaced apart from one another.Type: ApplicationFiled: October 22, 2021Publication date: March 9, 2023Inventors: Yeong-E CHEN, Cheng-En CHENG, Yu-Ting LIU, Cheng-Chi WANG
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Patent number: 11582865Abstract: A package device and a manufacturing method thereof are provided. The package device includes a redistribution layer including a first dielectric layer, a conductive layer, and a second dielectric layer. The conductive layer is disposed between the first dielectric layer and the second dielectric layer. The redistribution layer has a test mark, the test mark includes a plurality of conductive patterns formed of the conductive layer, and the conductive patterns are arranged in a ring shape.Type: GrantFiled: May 6, 2021Date of Patent: February 14, 2023Assignee: InnoLux CorporationInventors: Yeong-E Chen, Cheng-En Cheng, Yu-Ting Liu
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Patent number: 11551970Abstract: The present disclosure discloses a method for manufacturing an electronic device, including: setting a basic working area; providing a supporting platform having a plurality of vacuum valves; disposing a substrate on the supporting platform; applying vacuum attraction to a portion of the substrate through a portion of the plurality of vacuum valves, wherein the portion of the substrate corresponding to the vacuum attraction is defined as an attracted region; and performing an exposure on a portion of the attracted region, wherein an area of the attracted region is larger than the basic working area and smaller than an area of the supporting platform.Type: GrantFiled: December 1, 2020Date of Patent: January 10, 2023Assignee: InnoLux CorporationInventors: Cheng-Chi Wang, Yeong-E Chen, Cheng-En Cheng
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Publication number: 20220319995Abstract: A package device is provided and includes a redistribution layer. The redistribution layer includes a first dielectric layer, a second dielectric layer, and a conductive layer. The second dielectric layer is disposed on the first dielectric layer, and the second dielectric layer includes a dielectric pattern. The conductive layer is disposed between the first dielectric layer and the second dielectric layer, and the conductive layer includes a first conductive pattern. The dielectric pattern has a through hole, and in a top view of the package device, the first conductive pattern and the through hole are overlapped with each other.Type: ApplicationFiled: June 21, 2022Publication date: October 6, 2022Applicant: InnoLux CorporationInventors: Yeong-E CHEN, Cheng-En CHENG, Yu-Ting LIU
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Patent number: 11398430Abstract: The present disclosure provides a package device and a manufacturing method thereof. The package device includes a redistribution layer which includes a first dielectric layer, a conductive layer and a second dielectric layer. The conductive layer is disposed between the first dielectric layer and the second dielectric layer. The redistribution layer has a test pattern that includes a first conductive pattern, and the first conductive pattern is formed of the conductive layer.Type: GrantFiled: December 8, 2020Date of Patent: July 26, 2022Assignee: InnoLux CorporationInventors: Yeong-E Chen, Cheng-En Cheng, Yu-Ting Liu
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Publication number: 20220181189Abstract: A manufacturing method of a semiconductor package is provided. The manufacturing method includes the following. A plurality of semiconductor components are provided. Each semiconductor component has at least one conductive bump. A substrate is provided. The substrate has a plurality of conductive pads. A transfer device is provided. The transfer device transfers the semiconductor components onto the substrate. A heating device is provided. The heating device heats or pressurizes at least two semiconductor components. During transferring of the semiconductor components to the substrate, the at least one conductive bump of each semiconductor component is docked to a corresponding one of the conductive pads.Type: ApplicationFiled: November 5, 2021Publication date: June 9, 2022Applicant: Innolux CorporationInventors: Cheng-Chi Wang, Wen-Hsiang Liao, Yeong-E Chen, Hung-Sheng Chou, Cheng-En Cheng
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Publication number: 20220167495Abstract: A package device and a manufacturing method thereof are provided. The package device includes a redistribution layer including a first dielectric layer, a conductive layer, and a second dielectric layer. The conductive layer is disposed between the first dielectric layer and the second dielectric layer. The redistribution layer has a test mark, the test mark includes a plurality of conductive patterns formed of the conductive layer, and the conductive patterns are arranged in a ring shape.Type: ApplicationFiled: May 6, 2021Publication date: May 26, 2022Inventors: Yeong-E CHEN, Cheng-En CHENG, Yu-Ting LIU
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Publication number: 20220165679Abstract: A package device and a manufacturing method thereof are provided. The package device includes a redistribution layer including a first dielectric layer, a conductive layer, and a second dielectric layer. The conductive layer is disposed between the first dielectric layer and the second dielectric layer. The redistribution layer has a test mark, the test mark includes a plurality of conductive patterns formed of the conductive layer, and the conductive patterns are arranged in a ring shape.Type: ApplicationFiled: November 25, 2021Publication date: May 26, 2022Applicant: InnoLux CorporationInventors: Yeong-E CHEN, Cheng-En CHENG, Yu-Ting LIU
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Publication number: 20220165628Abstract: The present disclosure provides a manufacturing method of a package device, which includes providing a carrier substrate, a first conductive layer, and a release layer, where the carrier substrate has a device region and a peripheral region, and the first conductive layer and the release layer are disposed on the carrier substrate. The method further includes forming a second conductive layer on the release layer in the device region, where at least one of the first and second conductive layers includes a first pad in the peripheral region. The second conductive layer includes a second pad electrically connected to the first pad through the first conductive layer. The method also includes performing an inspection step to provide an input signal to one of the first and second pads, and to receive an output signal from another of the first and second pads.Type: ApplicationFiled: May 10, 2021Publication date: May 26, 2022Inventors: Yeong-E CHEN, Kuang-Chiang HUANG, Yu-Ting LIU, Yi-Hung LIN, Cheng-En CHENG