Patents by Inventor Tak-Hon Lee
Tak-Hon Lee 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: 11841576Abstract: A spherical screen module unit includes a sector base including a sector carrier having an inner and outer arc edges; arc length of the outer arc edge is greater than that of the inner arc edge. An inner ramp frame is on the sector carrier and closer to the inner arc edge; an outer ramp frame is on the sector carrier and closer to the outer arc edge. When the spherical screen module unit is on a spherical screen assembling surface, minimum distance between the inner ramp frame upper surface and the spherical screen assembling surface is first height; maximum distance between the outer ramp frame upper surface and the spherical screen assembling surface is second height which is greater than the first height. A spherical screen structure including spherical screen module unit facilitates the module unit disassembly for repair, maintenance, or angle adjustment, and increases applicability in different environments.Type: GrantFiled: December 28, 2020Date of Patent: December 12, 2023Assignee: BROGENT TECHNOLOGIES INC.Inventors: Pei-Te Su, Kuan-Chih Liu, Tak-Hon Lee
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Publication number: 20230183993Abstract: A fulldome display framework with a movable assembly adapted to dispose a plurality of display screens or projection screens to constitute a fulldome display includes a fixed frame engaged with a base surface and a movable frame disposed on the base surface and being movable relative to the fixed frame between an assembling position and a disassembling position along a predetermined route. The fulldome display is constituted when the movable frame is located at the assembling position to match with the fixed frame. In this way, after an LED fulldome display structure is installed on the present invention for example, the movable frame could be pulled out relative to the fixed frame along the predetermined route when a circuit board of a part of the fulldome display requires to be repaired, providing a certain working area for a repair worker to carry out repair and maintenance.Type: ApplicationFiled: November 10, 2022Publication date: June 15, 2023Applicant: Brogent Technologies Inc.Inventors: PEI-TE SU, KUAN-CHIH LIU, TAK-HON LEE
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Patent number: 11481866Abstract: A mapping method for a fulldome display, including convert an original image into a deformed image corresponding to the fulldome display; divides the deformed image into at least one first image, at least one second image, and at least one third image; incorporate the third image with the second image to form at least one intermediate image; display image pixels of the first image on display pixels of at least one first displaying module of the fulldome display based on a first mapping relation; display image pixels of the intermediate image on display pixels of at least one second displaying module of the fulldome display based on a second mapping relation. In this way, the increased image pixels of the third image could be transmitted and be displayed.Type: GrantFiled: September 11, 2020Date of Patent: October 25, 2022Assignee: BROGENT TECHNOLOGIES INC.Inventors: Chih-Yung Hsu, Ting-Chieh Tsai, Tak-Hon Lee
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Patent number: 11430352Abstract: A curved-surface displaying module is adapted to be disposed on a curved-surface support and includes a display panel and at least one restricting device. The curved-surface support has an engaging surface and a reverse surface which face opposite directions. The display panel has a displaying surface and a reverse surface which face opposite directions. The reverse surface of the display panel is adapted to be connected to the engaging surface. The restricting device is disposed on the reverse surface of the display panel. The restricting device includes a restricting member. The restricting member has a connecting portion and a restricting portion. An end of the connecting portion is pivotally connected to the reverse surface of the display panel, and another end of the connecting portion is connected to the restricting portion. The restricting portion of the restricting member is controllable to pivot to the reverse surface of the curved-surface support.Type: GrantFiled: September 30, 2020Date of Patent: August 30, 2022Assignee: BROGENT TECHNOLOGIES INC.Inventors: Pei-Te Su, Kuan-Chih Liu, Tak-Hon Lee
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Publication number: 20220091461Abstract: A spherical screen module unit includes a sector base including a sector carrier having an inner and outer arc edges; arc length of the outer arc edge is greater than that of the inner arc edge. An inner ramp frame is on the sector carrier and closer to the inner arc edge; an outer ramp frame is on the sector carrier and closer to the outer arc edge. When the spherical screen module unit is on a spherical screen assembling surface, minimum distance between the inner ramp frame upper surface and the spherical screen assembling surface is first height; maximum distance between the outer ramp frame upper surface and the spherical screen assembling surface is second height which is greater than the first height. A spherical screen structure including spherical screen module unit facilitates the module unit disassembly for repair, maintenance, or angle adjustment, and increases applicability in different environments.Type: ApplicationFiled: December 28, 2020Publication date: March 24, 2022Applicant: Brogent Technologies Inc.Inventors: PEI-TE SU, KUAN-CHIH LIU, TAK-HON LEE
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Publication number: 20220058988Abstract: A curved-surface displaying module is adapted to be disposed on a curved-surface support and includes a display panel and at least one restricting device. The curved-surface support has an engaging surface and a reverse surface which face opposite directions. The display panel has a displaying surface and a reverse surface which face opposite directions. The reverse surface of the display panel is adapted to be connected to the engaging surface. The restricting device is disposed on the reverse surface of the display panel. The restricting device includes a restricting member. The restricting member has a connecting portion and a restricting portion. An end of the connecting portion is pivotally connected to the reverse surface of the display panel, and another end of the connecting portion is connected to the restricting portion. The restricting portion of the restricting member is controllable to pivot to the reverse surface of the curved-surface support.Type: ApplicationFiled: September 30, 2020Publication date: February 24, 2022Applicant: Brogent Technologies Inc.Inventors: PEI-TE SU, KUAN-CHIH LIU, TAK-HON LEE
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Publication number: 20220020109Abstract: A mapping method for a fulldome display, including convert an original image into a deformed image corresponding to the fulldome display; divides the deformed image into at least one first image, at least one second image, and at least one third image; incorporate the third image with the second image to form at least one intermediate image; display image pixels of the first image on display pixels of at least one first displaying module of the fulldome display based on a first mapping relation; display image pixels of the intermediate image on display pixels of at least one second displaying module of the fulldome display based on a second mapping relation. In this way, the increased image pixels of the third image could be transmitted and be displayed.Type: ApplicationFiled: September 11, 2020Publication date: January 20, 2022Applicant: Brogent Technologies Inc.Inventors: CHIH-YUNG HSU, TING-CHIEH TSAI, TAK-HON LEE
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Patent number: 8734707Abstract: A curve-shaped display module, a manufacture method thereof, and a manufacture apparatus for manufacturing the same are provided. The manufacture apparatus includes a curve-forming mold, a curable material-dispensing device, and a curing device. The manufacture method includes the following steps: pressing the display panel to make the display panel have a curved shape and a first curved surface by using the curve-forming mold; distributing a curable material on the first curved surface by using the dispensing device; and curing the curable material to form a cured casing by using the curing device. The display module has the display panel having the first curved surface and the cured casing formed from the curing of the curable material. The cured casing covers and is closely attached to the first curved surface with an adhesion force therebetween to sustain the curved shape of the display panel.Type: GrantFiled: April 13, 2011Date of Patent: May 27, 2014Assignee: Au Optronics CorporationInventor: Tak-Hon Lee
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Publication number: 20120044618Abstract: A curve-shaped display module, a manufacture method thereof, and a manufacture apparatus for manufacturing the same are provided. The manufacture apparatus includes a curve-forming mold, a curable material-dispensing device, and a curing device. The manufacture method includes the following steps: pressing the display panel to make the display panel have a curved shape and a first curved surface by using the curve-forming mold; distributing a curable material on the first curved surface by using the dispensing device; and curing the curable material to form a cured casing by using the curing device. The display module has the display panel having the first curved surface and the cured casing formed from the curing of the curable material. The cured casing covers and is closely attached to the first curved surface with an adhesion force therebetween to sustain the curved shape of the display panel.Type: ApplicationFiled: April 13, 2011Publication date: February 23, 2012Applicant: AU Optronics CorporationInventor: Tak-Hon Lee