Patents by Inventor Hsiao-Lang Lin
Hsiao-Lang Lin 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: 11740511Abstract: A display device is provided and includes at least one sub-pixel that is a blue sub-pixel. The sub-pixel includes a transistor and a light emitting unit electrically connected to the transistor. The sub-pixel emits an output light under an operation of the highest gray level, the output light is a final visual light of the blue sub-pixel of the display device, the output light having an output spectrum, an intensity integral of the output spectrum from 380 nm to 493 nm defines as a first intensity integral, an intensity integral of the output spectrum from 494 nm to 580 nm defines as a second intensity integral, a ratio of the first intensity integral over the second intensity integral defines as a first ratio, and the first ratio ranges from 5 to 20.Type: GrantFiled: January 3, 2022Date of Patent: August 29, 2023Assignee: InnoLux CorporationInventors: Hsiao-Lang Lin, Jui-Jen Yueh, Kuan-Feng Lee, Jia-Yuan Chen
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Publication number: 20230253525Abstract: The present disclosure provides a light emitting device including a substrate, a plurality of light emitting elements disposed on the substrate, a partition wall disposed on the substrate, a light conversion element, an encapsulation layer disposed on the light emitting element, an intermediate layer disposed between the light conversion element and one of the light emitting elements, and a protection layer disposed between the intermediate layer and the light emitting elements. The partition wall defines a plurality of cavities, and one of the cavities corresponds to one of the light emitting elements. The light conversion element is disposed in the one of the cavities.Type: ApplicationFiled: March 27, 2023Publication date: August 10, 2023Applicant: InnoLux CorporationInventors: Hsiao-Lang Lin, Tsung-Han Tsai
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Publication number: 20230255086Abstract: The disclosure provides a display device including red, green and blue pixel units. In the red pixel unit, a light emitting element emits a blue light that then passes through a light conversion element and a color filter and the blue light is converted into a red light while passing through the light conversion element. In the green pixel unit, a light emitting element emits a blue light that then passes through a light conversion element and a color filter and the blue light is converted into a green light while passing through the light conversion element. In the blue pixel, a light emitting element emits a blue light that then passes through a color filter. The red pixel unit has a lighting area greater than a lighting area of the blue pixel unit and less than a lighting area of the green pixel unit.Type: ApplicationFiled: April 17, 2023Publication date: August 10, 2023Applicant: Innolux CorporationInventors: Tsung-Han Tsai, Hsiao-Lang Lin
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Publication number: 20230245932Abstract: Methods for manufacturing an electronic device are provided. A representative method includes providing a substrate. The substrate has an active layer, a first patterned metal layer passing through a passivation layer to electrically connected to the active layer, a second patterned metal layer passing through an insulating layer to electrically connected to the first patterned metal layer, and a metal layer under the second patterned metal layer. A part of the metal layer does not serve as a portion of a thin film transistor, and the part of the metal layer serves as a portion of a gate line. The method includes providing a carrier substrate supporting a plurality of elements, conducting a testing to the elements, transferring the elements from the carrier substrate to the second patterned metal layer of the substrate, and fixing the elements to the substrate.Type: ApplicationFiled: April 6, 2023Publication date: August 3, 2023Inventors: Chia-Hsiung CHANG, Ting-Kai HUNG, Hsiao-Lang LIN
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Publication number: 20230232509Abstract: A display device includes a substrate, an electroluminescence element, a partition structure, a light conversion element and an intermediate layer. The electroluminescence element is disposed above the substrate. The partition structure is disposed above the electroluminescence element and includes a first opening. The light conversion element is disposed in the first opening. The intermediate layer is disposed above the light conversion element and the partition structure. The intermediate layer has a first part and a second part. In a top-view direction, the first part overlaps the light conversion element, the second part overlaps the partition structure, and a thickness of the first part is greater than a thickness of the second part.Type: ApplicationFiled: March 14, 2023Publication date: July 20, 2023Applicant: InnoLux CorporationInventors: Hsiao-Lang Lin, Tsung-Han Tsai, Kuan-Feng Lee
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Publication number: 20230217711Abstract: A display device includes a first inorganic layer disposed on a substrate, a thin film transistor disposed on a first inorganic layer including a semiconductor, a gate, a source and a drain, a storage capacitor including a first electrode and a second electrode, a first organic layer disposed on the thin film transistor and including a contact via, a second inorganic layer disposed between the gate and the semiconductor, a third inorganic layer disposed between the source and the gate, a light emitting diode including an anode electrically connected with the source through the contact via, a cathode and a light emitting layer, a first sealing layer disposed on the light emitting diode, a wavelength conversion layer disposed on the first sealing layer, and a blue light blocking layer disposed on the wavelength conversion layer. The second electrode is disposed between the third inorganic layer and the first organic layer.Type: ApplicationFiled: March 12, 2023Publication date: July 6, 2023Applicant: InnoLux CorporationInventors: Hsiao-Lang LIN, Tsung-Han TSAI, Kuan-Feng LEE
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Publication number: 20230209963Abstract: An electronic device includes a light emitting diode and a light converting layer disposed on the light emitting diode. The electronic device emits a green output light under an operation of a highest brightness. The green output light has an output spectrum. An intensity integral of the output spectrum from 380 nm to 489 nm is defined as a first intensity integral. An intensity integral of the output spectrum from 490 nm to 780 nm is defined as a second intensity integral. A ratio of the first intensity integral over the second intensity integral is defined as a first ratio, and the first ratio is greater than 0% and less than or equal to 7.5%.Type: ApplicationFiled: February 23, 2023Publication date: June 29, 2023Applicant: InnoLux CorporationInventors: Hsiao-Lang Lin, Jui-Jen Yueh, Kuan-Feng Lee, Jia-Yuan Chen
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Publication number: 20230200170Abstract: An electronic device includes a first electronic unit and a second electronic unit. The first electronic unit emits a blue light having a first spectrum, the first spectrum has a first intensity, and the first intensity is a maximum intensity of the first spectrum. The second electronic unit emits a light having a second spectrum different from the first spectrum, the second spectrum has a second intensity in a range from 300 nm to 460 nm, and the second intensity is a maximum intensity in the range from 300 nm to 460 nm of the second spectrum. The first intensity is greater than the second intensity.Type: ApplicationFiled: February 23, 2023Publication date: June 22, 2023Applicant: InnoLux CorporationInventors: Hsiao-Lang Lin, Tsung-Han Tsai
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Patent number: 11678553Abstract: The touch display panel of the disclosure includes a first substrate, a first display electrode, a spacer and a first touch electrode. The first display electrode is disposed on the first substrate. The spacer is disposed on the first substrate. The first touch electrode is disposed on the first substrate, wherein the first touch electrode has a first bridge part, and at least a portion of the first bridge part is overlapped with the spacer from a top view.Type: GrantFiled: March 10, 2022Date of Patent: June 13, 2023Assignee: Innolux CorporationInventors: Hsiao-Lang Lin, Jui-Jen Yueh
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Publication number: 20230180572Abstract: An electronic device is provided. The electronic device includes a first substrate, a second substrate, a first conductive element, an insulating layer, a first electronic element, and a medium structure. The second substrate is disposed opposite to the first substrate. The first conductive element is disposed on the first substrate. The insulating layer is disposed on the first conductive element and has a first via. The first electronic element is disposed on the insulating layer and electrically connected to the first conductive element through the first via. The medium structure is disposed between the first substrate and the second substrate. The medium structure has a first portion and a second portion. The first portion overlaps with the first via, and the second portion is adjacent to the first portion. In addition, the thickness of the first portion is greater than the thickness of the second portion.Type: ApplicationFiled: November 2, 2022Publication date: June 8, 2023Inventors: Hsiao-Lang LIN, Tsung-Han TSAI
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Patent number: 11664282Abstract: Methods for manufacturing a display device are provided. A representative method includes: providing a substrate, the substrate having an insulating layer with an opening and having a metal layer under the opening, wherein a part of the metal layer does not serves as a portion of a thin film transistor; providing a carrier substrate supporting a plurality of light emitting diodes; conducting a testing to the plurality of LEDs on the carrier substrate; transferring at least one of the plurality of LEDs from the carrier substrate to the opening of the substrate; and fixing the at least one of the plurality of LEDs to the substrate.Type: GrantFiled: November 6, 2020Date of Patent: May 30, 2023Assignee: INNOLUX CORPORATIONInventors: Chia-Hsiung Chang, Ting-Kai Hung, Hsiao-Lang Lin
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Patent number: 11659755Abstract: The disclosure provides a display device including red, green and blue pixel units. In the red pixel unit, a light emitting element emits a blue light that then passes through a light conversion element and a color filter and the blue light is converted into a red light while passing through the light conversion element. In the green pixel unit, a light emitting element emits a blue light that then passes through a light conversion element and a color filter and the blue light is converted into a green light while passing through the light conversion element. In the blue pixel, a light emitting element emits a blue light that then passes through a color filter. The red pixel unit has a lighting area greater than a lighting area of the blue pixel unit and less than a lighting area of the green pixel unit.Type: GrantFiled: April 12, 2021Date of Patent: May 23, 2023Assignee: Innolux CorporationInventors: Tsung-Han Tsai, Hsiao-Lang Lin
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Publication number: 20230146224Abstract: The disclosure provides a display device. The display device includes a display panel and a vibration generating module. The vibration generating module is attached to the display panel and includes a substrate, a circuit layer, and a plurality of vibrators. The circuit layer and the plurality of vibrators are disposed on the substrate, and the plurality of vibrators are electrically connected to the circuit layer.Type: ApplicationFiled: October 11, 2022Publication date: May 11, 2023Applicant: Innolux CorporationInventors: Yu-Chia Huang, Yuan-Lin Wu, Hsiao-Lang Lin, Tsung-Han Tsai, Kuan-Feng Lee
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Publication number: 20230143209Abstract: An electronic device includes a light emitting structure, a light conversion structure and an electrode. The light conversion structure is disposed on the light emitting structure. The electrode forms a mesh structure, and the mesh structure surrounds the light conversion structure in a top view of the electronic device.Type: ApplicationFiled: January 3, 2023Publication date: May 11, 2023Applicant: InnoLux CorporationInventors: Hsiao-Lang Lin, Kuan-Feng Lee, Jia-Yuan Chen
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Patent number: 11637217Abstract: A method of manufacturing a light emitting device is provided. The method includes providing a substrate, disposing a plurality of light emitting elements on the substrate, disposing an insulating layer on the plurality of light emitting elements, patterning the insulating layer to form a partition wall defining a plurality of cavities corresponding to the plurality of light emitting elements, filling a light conversion ink in at least a part of the cavities, and baking the light conversion ink, wherein the partition wall is configured to block the light conversion ink from overflowing in the step of filling the light conversion ink in at least the part of the cavities.Type: GrantFiled: June 30, 2020Date of Patent: April 25, 2023Assignee: InnoLux CorporationInventors: Hsiao-Lang Lin, Tsung-Han Tsai
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Publication number: 20230111761Abstract: A sensing device includes a substrate, a first insulating layer, a second insulating layer, a sensing part, a first transmission part, a first conductive connection structure, a second transmission part, a conducting layer, a second conductive connection structure and a third transmission part. The second insulating layer is disposed between the first insulating layer and the substrate. The sensing part is disposed above the first insulating layer. The first transmission part is disposed above the first insulating layer. The first transmission part is electrically connected to the sensing part. The second transmission part is disposed below the first transmission part. The first transmission part is electrically connected to the second transmission part via the first conductive connection structure. The conducting layer is disposed between the second insulating layer and the substrate.Type: ApplicationFiled: December 13, 2022Publication date: April 13, 2023Applicant: Innolux CorporationInventors: Hsiao-Lang Lin, Jui-Jen Yueh
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Patent number: 11627646Abstract: The present disclosure provides a method of manufacturing a display device. The method includes: providing a substrate; forming an electroluminescence element on the substrate; forming a partition structure on the electroluminescence element, the partition structure including an opening; forming a light conversion element in the opening; and forming an optical element on the light conversion element.Type: GrantFiled: November 17, 2020Date of Patent: April 11, 2023Assignee: InnoLux CorporationInventors: Hsiao-Lang Lin, Tsung-Han Tsai, Kuan-Feng Lee
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Patent number: 11626454Abstract: A display device includes a display unit. The display unit includes a light emitting unit and a light converting layer disposed on the light emitting unit. The display unit emits a green output light under an operation of a highest gray level. The green output light has an output spectrum, wherein an intensity integral of the output spectrum from 380 nm to 489 nm is defined as a first intensity integral, an intensity integral of the output spectrum from 490 nm to 780 nm is defined as a second intensity integral, a ratio of the first intensity integral over the second intensity integral is defined as a first ratio, and the first ratio is greater than 0% and less than or equal to 7.5%.Type: GrantFiled: January 6, 2022Date of Patent: April 11, 2023Assignee: InnoLux CorporationInventors: Hsiao-Lang Lin, Jui-Jen Yueh, Kuan-Feng Lee, Jia-Yuan Chen
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Patent number: 11626460Abstract: A display device includes a first inorganic layer disposed on a substrate; a thin film transistor disposed on the first inorganic layer and including a metal oxide semiconductor, a gate electrode overlapping the metal oxide semiconductor, a source electrode and a drain electrode electrically connected with the metal oxide semiconductor; a storage capacitor including a first electrode and a second electrode electrically insulated from and overlapped with the first electrode, and the first electrode is electrically connected with the gate electrode and the second electrode is electrically connected with the source electrode; a first organic layer disposed on the thin film transistor and including a contact via; a blue organic light emitting diode including an anode, a cathode and a blue organic light emitting layer disposed therebetween, and electrically connected with the cathode and the anode which is electrically connected with the source electrode through the contact via.Type: GrantFiled: November 26, 2020Date of Patent: April 11, 2023Assignee: InnoLux CorporationInventors: Hsiao-Lang Lin, Tsung-Han Tsai, Kuan-Feng Lee
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Publication number: 20230107527Abstract: A display device includes a display unit emitting an output light that has an output spectrum corresponding to a highest gray level of the display device. A maximum peak of the output spectrum between 380 nm and 493 nm is defined as a first intensity peak. A secondary peak of the output spectrum between 380 nm and 493 nm is defined as a second intensity peak. A first sub-peak ratio of the second intensity peak to the first intensity peak is in a range from 7.0% to 75.0%.Type: ApplicationFiled: December 6, 2022Publication date: April 6, 2023Applicant: InnoLux CorporationInventors: Hsiao-Lang Lin, Tsung-Han Tsai