Patents by Inventor Kuan-Hung Lee
Kuan-Hung 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: 11947212Abstract: An electronic device which is capable of being bent in a first direction and includes a plurality of light-emitting units and a plurality of conductive patterns overlapping with at least a portion of the plurality of light-emitting units and extending in a second direction. The first direction and the second direction have an angle ? of not greater than 30 degrees.Type: GrantFiled: January 21, 2021Date of Patent: April 2, 2024Assignee: InnoLux CorporationInventors: Yuan-Lin Wu, Yu-Chia Huang, Yu-Ting Huang, Kuan-Feng Lee, Chia-Hung Hsieh
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Patent number: 11942546Abstract: A method includes forming an interfacial layer over a substrate; forming a quasi-antiferroelectric (QAFE) layer over the interfacial layer, in which forming the QAFE layer comprises performing an atomic layer deposition (ALD) cycle, and the ALD cycle includes performing a first sub-cycle for X time(s), in which the first sub-cycle comprises providing a Zr-containing precursor; performing a second sub-cycle for Y time(s), in which the second sub-cycle comprises providing a Hf-containing precursor; and performing a third sub-cycle for Z time(s), in which the third sub-cycle comprises providing a Zr-containing precursor, and in which X+Z is at least three times Y; and forming a gate electrode over the QAFE layer.Type: GrantFiled: December 3, 2020Date of Patent: March 26, 2024Assignees: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., NATIONAL TAIWAN UNIVERSITY, NATIONAL TAIWAN NORMAL UNIVERSITYInventors: Kuan-Ting Chen, Shu-Tong Chang, Min-Hung Lee
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Patent number: 11935795Abstract: Disclosed is a method for forming a crystalline protective polysilicon layer which does not create defective voids during subsequent processes so as to provide effective protection to devices underneath. In one embodiment, a method for forming a semiconductor device, includes: depositing a protective coating on a first polysilicon layer; forming an epitaxial layer on the protective coating; and depositing a second polysilicon layer over the epitaxial layer, wherein the protective coating comprises a third polysilicon layer, wherein the third polysilicon layer is deposited at a first temperature in a range of 600-700 degree Celsius, and wherein the third polysilicon layer in the protect coating is configured to protect the first polysilicon layer when the second polysilicon layer is etched.Type: GrantFiled: July 28, 2022Date of Patent: March 19, 2024Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Cheng-Hung Wang, Tsung-Lin Lee, Wen-Chih Chiang, Kuan-Jung Chen
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Patent number: 11714139Abstract: The present disclosure relates to an electronic load apparatus. An embodiment of the present disclosure includes an electronic load apparatus including: a measurement resistor, a reference circuit, a transistor, and a feedback circuit. The measurement resistor includes a first contact, a second contact, a third contact, and a fourth contact. The first contact and the second contact are located at a first end of the measurement resistor. The third contact and the fourth contact are located at a second end of the measurement resistor. A reference power (or a reference voltage) electrically connects to the reference circuit. The reference circuit and the first contact of the measurement resistor are electrically connected. The transistor includes a drain, a gate, and a source. The reference circuit and the gate of the transistor are electrically connected. One of the source and the drain of the transistor electrically connects to the second contact of the measurement resistor.Type: GrantFiled: July 9, 2021Date of Patent: August 1, 2023Assignee: CHROMA ATE INC.Inventors: Wen-Chung Chen, Ming-Ing Tsou, Chien-Hsing Huang, Chun-Sheng Hung, Kuan-Hung Lee
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Publication number: 20220206080Abstract: The present disclosure relates to an electronic load apparatus. An embodiment of the present disclosure includes an electronic load apparatus including: a measurement resistor, a reference circuit, a transistor, and a feedback circuit. The measurement resistor includes a first contact, a second contact, a third contact, and a fourth contact. The first contact and the second contact are located at a first end of the measurement resistor. The third contact and the fourth contact are located at a second end of the measurement resistor. A reference power (or a reference voltage) electrically connects to the reference circuit. The reference circuit and the first contact of the measurement resistor are electrically connected. The transistor includes a drain, a gate, and a source. The reference circuit and the gate of the transistor are electrically connected. One of the source and the drain of the transistor electrically connects to the second contact of the measurement resistor.Type: ApplicationFiled: July 9, 2021Publication date: June 30, 2022Inventors: Wen-Chung CHEN, Ming-lng TSOU, Chien-Hsing HUANG, Chun-Sheng HUNG, Kuan-Hung LEE
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Publication number: 20140293643Abstract: An candle-like lighting device includes a light body having a diffuser, a light guider and a light source; the diffuser having a plurality of diffusing particles mounted therein; the light guider having a reflecting portion defined at one end thereof and having a refracting portion defined at another end thereof, the diffuser sleeving the light guider; and the light source assembled to the light guider. Wherein, partial light beams from the light source are reflected by the reflecting portion toward the refracting portion and are refracted by the refracting portion into the diffuser; simultaneously, rest light beams form the light source are directly transmitted toward the refracting portion and are refracted by the refracting portion into the diffuser; as a result, the refracted light beams are diffused by the diffusing particles in the diffuser.Type: ApplicationFiled: April 2, 2013Publication date: October 2, 2014Applicant: NATIONAL CENTRAL UNIVERSITYInventors: CHING-CHERNG SUN, YI-CHIEN LO, HUI-EN LIU, KUAN-HUNG LEE
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Patent number: 8827523Abstract: An candle-like lighting device includes a light body having a diffuser, a light guider and a light source; the diffuser having a plurality of diffusing particles mounted therein; the light guider having a reflecting portion defined at one end thereof and having a refracting portion defined at another end thereof, the diffuser sleeving the light guider; and the light source assembled to the light guider. Wherein, partial light beams from the light source are reflected by the reflecting portion toward the refracting portion and are refracted by the refracting portion into the diffuser; simultaneously, rest light beams form the light source are directly transmitted toward the refracting portion and are refracted by the refracting portion into the diffuser; as a result, the refracted light beams are diffused by the diffusing particles in the diffuser.Type: GrantFiled: April 2, 2013Date of Patent: September 9, 2014Assignee: National Central UniversityInventors: Ching-Cherng Sun, Yi-Chien Lo, Hui-En Liu, Kuan-Hung Lee