Patents by Inventor Ching-Liang Lin
Ching-Liang 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: 12265038Abstract: A wafer defect detection device adapted for detecting a sample to be tested including two detection features is provided. The wafer defect detection device includes a stage adapted for holding the sample to be tested, a light source module configured to output a detection light to the sample to be tested and reflect a reflected light, and an image sensor disposed on a path of the reflected light and adapted for receiving an image frame. The detection light includes spectra of a first light and a second light, which have two different peak wavelengths. The spectrum of the first light is adapted for detecting one of the detection features. The spectrum of the second light is adapted for detecting other one of the detection features. Luminous intensities of the first light and the second light are independently controlled. The reflected light includes the image frame, which displays the detection features.Type: GrantFiled: December 16, 2022Date of Patent: April 1, 2025Assignee: PlayNitride Display Co., Ltd.Inventors: Yi-Chia Hwang, Ching-Liang Lin
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Publication number: 20250098252Abstract: A method for fabricating a semiconductor device includes the steps of forming a metal gate on a substrate, a contact etch stop layer (CESL) adjacent to the metal gate, and an interlayer dielectric (ILD) layer around the gate structure, performing a first etching process to remove the ILD layer, performing a second etching process to remove the CESL for forming a first contact hole, and then forming a first contact plug in the first contact hole. Preferably, a width of the first contact plug adjacent to the CESL is less than a width of the first contact plug under the CESL.Type: ApplicationFiled: October 13, 2023Publication date: March 20, 2025Applicant: UNITED MICROELECTRONICS CORP.Inventors: Ke-Ting Chen, Ching-Ling Lin, Wen-An Liang, Chia-Fu Hsu
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Publication number: 20250091267Abstract: The present invention provides a manufacturing method for a stopper used in medical containers, the stopper having a septum and a housing supporting the septum, the manufacturing method comprising firstly creating the septum using a first molding process with a thermoplastic elastomer composition; then creating the housing using a second molding process with a plastic composition, by the second molding process the septum being pre-compressed in a radial direction perpendicular to a needle penetration direction of the septum; and subjecting the stopper to a steam sterilization, wherein after the septum experiences the steam sterilization, the septum exhibits a residual pre-compression level of 12% to 30% in the radial direction compared to when the septum is uncompressed, and the residual pre-compression level is measured based on a thickness or average diameter of the septum.Type: ApplicationFiled: September 13, 2024Publication date: March 20, 2025Applicant: TSRC CorporationInventors: Yuanpang Samuel Ding, Chien-Liang Chou, Ching-Han Kuo, Pang-Hsuan Lin
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Publication number: 20250074776Abstract: The present invention provides a method for preparing an activated carbon, which includes impregnating a carbonaceous material with carbonated water; and exposing the carbonaceous material to microwave radiation to produce the activated carbon.Type: ApplicationFiled: September 1, 2023Publication date: March 6, 2025Inventors: Feng-Huei LIN, Chih-Chieh CHEN, Chih-Wei LIN, Chi-Hsien CHEN, Yue-Liang GUO, Ching-Yun CHEN, Chia-Ting CHANG, Che-Yung KUAN, Zhi-Yu CHEN, I-Hsuan YANG
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Patent number: 12230585Abstract: Various embodiments of the present disclosure are directed towards a method for forming an integrated chip. An alignment process is performed on a first semiconductor workpiece and a second semiconductor workpiece by virtue of a plurality of workpiece pins. The first semiconductor workpiece is bonded to the second semiconductor workpiece. A shift value is determined between the first and second semiconductor workpieces by virtue of a first plurality of alignment marks on the first semiconductor workpiece and a second plurality of alignment marks on the second semiconductor workpiece. A layer of an integrated circuit (IC) structure is formed over the second semiconductor workpiece based at least in part on the shift value.Type: GrantFiled: January 24, 2024Date of Patent: February 18, 2025Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Yeong-Jyh Lin, Ching I Li, De-Yang Chiou, Sz-Fan Chen, Han-Jui Hu, Ching-Hung Wang, Ru-Liang Lee, Chung-Yi Yu
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Publication number: 20250054892Abstract: A package structure including a first substrate and a second substrate is provided. The first substrate includes first bumps with first lateral dimension and second bumps with second lateral dimension. The first bumps are distributed in a first region of the first substrate, and the second bumps are distributed in the second region of the first substrate, wherein the first lateral dimension is greater than the second lateral dimension, and a first bump height of the first bumps is smaller than a second bump height of the second bumps. The second substrate includes conductive terminals electrically connected to the first bumps and the second bumps.Type: ApplicationFiled: January 4, 2024Publication date: February 13, 2025Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chao-Wei Chiu, Wei-Yu Chen, Hsin Liang Chen, Hao-Jan Shih, Hsiu-Jen Lin, Ching-Hua Hsieh
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Publication number: 20250049316Abstract: An optical biometer includes a light-source module, a light-splitting module, a reference-arm, a sensing-arm and a sensing module. The light-source module emits incident-light. The light-splitting module, disposed corresponding to light-source module, divides the incident-light into reference light and sensing light. The reference-arm, disposed corresponding to light-splitting module, generates a first reflected-light according to the reference light. The sensing-arm, disposed corresponding to the light-splitting module, emits the sensing light to the eye and receives a second reflected-light from the eye. The sensing module generates a sensing result according to the first reflected-light and second reflected-light. In a first mode, the sensing light is emitted to a first position of the eye. In a second mode, the sensing light is emitted to a second position of the eye.Type: ApplicationFiled: August 2, 2024Publication date: February 13, 2025Inventors: Yen-Jen CHANG, Tung-Yu LEE, Chun-Nan LIN, Che-Liang TSAI, Sung-Yang WEI, Hsuan-Hao CHAO, William WANG, Ching Hung LIN
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Publication number: 20250041340Abstract: The present invention provides a method of treating targeted abnormal cells that are resistant, refractory, insensitive, non-responsive, or inadequately responsive to an ingredient, as well as cytotoxic cells used therein, comprising administering an effective amount of the ingredient-complexed cytotoxic cells to a subject with the disease.Type: ApplicationFiled: December 12, 2022Publication date: February 6, 2025Applicant: Acepodia Biotechnologies Ltd.Inventors: CHING-WEN HSIAO, ZIH-FEI CHENG, TAI-SHENG WU, YAN-LIANG LIN, HAO-KANG LI, SAI-WEN TANG, HSIU-PING YANG, SHIH-CHIA HSIAO
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Publication number: 20250022870Abstract: A method is provided. The method includes the following steps: identifying a first intellectual property (IP) block and a second IP block in an integrated circuit; identifying a small border region between the first IP block and the second IP block, wherein the small border region has a width in a first horizontal direction, and the width is between a small border region dimension lower limit and a small border region dimension upper limit; and inserting at least one small dummy gate feature pattern in the small border region.Type: ApplicationFiled: July 11, 2023Publication date: January 16, 2025Inventors: Anhao Cheng, Ke-Jing Yu, Meng-I Kang, Yen-Liang Lin, Ching Lee, Pi-Tzu Chen
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Publication number: 20240413277Abstract: A micro light-emitting device includes an epitaxial structure, a first electrode, a second electrode, a first contact layer and a diffusion structure. The epitaxial structure includes a first-type semiconductor layer, an active layer and a second-type semiconductor layer stacked in sequence. The second-type semiconductor layer has an outer surface relatively away from the first-type semiconductor layer. The first and second electrodes are respectively disposed on the epitaxial structure and electrically connected to the first-type and the second-type semiconductor layers. The first contact layer is disposed between the first electrode and the first-type semiconductor layer. The diffusion structure is disposed on a side of the second-type semiconductor layer away from the first-type semiconductor layer. A conductivity of the diffusion structure is less than that of the second-type semiconductor layer.Type: ApplicationFiled: July 17, 2023Publication date: December 12, 2024Applicant: PlayNitride Display Co., Ltd.Inventors: BOON KHOON TEE, You-Lin Peng, Chee-Yun Low, Wan-Jung Peng, Pai-Yang Tsai, Ching-Liang Lin, Fei-Hong Chen
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Publication number: 20240175826Abstract: A wafer defect inspection apparatus including a carrier base, a light source module, a beam splitter, filters and image sensors are provided. The carrier base carries a sample to be tested. The light source module includes an illuminating unit and a pellicle mirror. The illuminating unit emits an inspection light ray. A reflective surface is capable of reflecting the inspection light ray to the sample to be tested, so that a reflective light ray formed by reflecting the inspection light ray reflected by the sample to be tested passes through the pellicle mirror and is then split into splitting light rays by the beam splitter. The filters are configured to be passed through by different bands corresponding to the splitting light rays. The image sensors receive the splitting light rays to generate imaging frames. Two corresponding positions in any two of the imaging frames have two different contrast ratios.Type: ApplicationFiled: December 15, 2022Publication date: May 30, 2024Applicant: PlayNitride Display Co., Ltd.Inventors: Yi-Chia Hwang, Ching-Liang Lin
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Publication number: 20240175827Abstract: A wafer defect detection device adapted for detecting a sample to be tested including two detection features is provided. The wafer defect detection device includes a stage adapted for holding the sample to be tested, a light source module configured to output a detection light to the sample to be tested and reflect a reflected light, and an image sensor disposed on a path of the reflected light and adapted for receiving an image frame. The detection light includes spectra of a first light and a second light, which have two different peak wavelengths. The spectrum of the first light is adapted for detecting one of the detection features. The spectrum of the second light is adapted for detecting other one of the detection features. Luminous intensities of the first light and the second light are independently controlled. The reflected light includes the image frame, which displays the detection features.Type: ApplicationFiled: December 16, 2022Publication date: May 30, 2024Applicant: PlayNitride Display Co., Ltd.Inventors: Yi-Chia Hwang, Ching-Liang Lin
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Publication number: 20240170462Abstract: A micro light-emitting diode display device and a micro light-emitting diode structure. The micro light-emitting diode display device includes a circuit substrate and a plurality of display pixels, the display pixels are arranged on the circuit substrate and are electrically connected with the circuit substrate individually. Each display pixel includes a plurality of series-connection structures, and the light wavelengths of the series-connection structures are different. Each series-connection structure includes at least two micro light-emitting elements, and the light wavelengths of the at least two micro light-emitting elements are within a wavelength range of one color light. The circuit substrate provides a driving voltage to drive the series-connection structures of each display pixel.Type: ApplicationFiled: January 30, 2024Publication date: May 23, 2024Inventors: Yun-Li LI, Yi-Ru HUANG, Chi-Hao CHENG, Ching-Liang LIN
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Publication number: 20240153820Abstract: A processing method of a processing apparatus is provided, including step 1, step 2, step 3, and step 4. Step 1 is providing an object having a processed surface, and dividing the processed surface into multiple processed regions, where there is at least one workpiece on each processed region. Step 2 is performing path computation according to the workpiece on each processed region, and generating a processing path in each processed region, where the processing paths in the processed regions are different from each other. Step 3 is performing processing operation by a processing apparatus according to the processing path in one of the processed regions obtained from step 2. Step 4 is moving the processing apparatus to a next processed region after finishing the processing operation on each workpiece in the one of the processed regions. A processing system is also provided.Type: ApplicationFiled: November 28, 2022Publication date: May 9, 2024Applicant: PlayNitride Display Co., Ltd.Inventors: Chang-Rong Lin, Ching-Liang Lin
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Publication number: 20240118222Abstract: A defect detection and removal apparatus including a removing unit, an image capturing unit, and a determining unit is provided. The removing unit is configured to remove at least one defective micro-element on a substrate. The image capturing unit is configured to capture a detection image of at least one defective micro-element correspondingly on the substrate. The determining unit is coupled to the image capturing unit and the removing unit. The image capturing unit executes capturing a first detection image before the removing unit executes removing a defective micro-element, and executes capturing a second detection image after the removing unit executes removing the defective micro-element. The determining unit confirms whether the defective micro-element has been removed according to the first and second detection image obtained from the image capturing unit. A defect detection and removal method is also provided.Type: ApplicationFiled: November 21, 2022Publication date: April 11, 2024Applicant: PlayNitride Display Co., Ltd.Inventors: Chang-Rong Lin, Ching-Liang Lin
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Patent number: 11705440Abstract: A micro LED display panel includes a driving substrate and a plurality of micro light emitting diodes (LEDs). The driving substrate has a plurality of pixel regions. Each of the pixel regions includes a plurality of sub-pixel regions. The micro LEDs are located on the driving substrate. At least one of the sub-pixel regions is provided with two micro LEDs of the micro LEDs electrically connected in series, and a dominant wavelength of the two micro LEDs is within a wavelength range of a specific color light. In a repaired sub-pixel region of the sub-pixel regions, only one of the two micro LEDs emits light. In a normal sub-pixel region of the sub-pixel regions, both of the two micro LEDs emit light.Type: GrantFiled: April 6, 2021Date of Patent: July 18, 2023Assignee: PlayNitride Inc.Inventors: Kuan-Yung Liao, Ching-Liang Lin, Yun-Li Li, Yu-Chu Li
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Publication number: 20210225817Abstract: A micro LED display panel includes a driving substrate and a plurality of micro light emitting diodes (LEDs). The driving substrate has a plurality of pixel regions. Each of the pixel regions includes a plurality of sub-pixel regions. The micro LEDs are located on the driving substrate. At least one of the sub-pixel regions is provided with two micro LEDs of the micro LEDs electrically connected in series, and a dominant wavelength of the two micro LEDs is within a wavelength range of a specific color light. In a repaired sub-pixel region of the sub-pixel regions, only one of the two micro LEDs emits light. In a normal sub-pixel region of the sub-pixel regions, both of the two micro LEDs emit light.Type: ApplicationFiled: April 6, 2021Publication date: July 22, 2021Applicant: PlayNitride Inc.Inventors: Kuan-Yung Liao, Ching-Liang Lin, Yun-Li Li, Yu-Chu Li
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Patent number: 10763302Abstract: A display panel and a repairing method thereof. The display panel includes micro LEDs and a circuit substrate. The circuit substrate includes first wires, second wires and connecting circuits. Respective one of the connecting circuits is configured to be electrically connected to respective one of the micro LEDs. Each of the connecting circuits includes a first pad, a second pad, a third pad and a connecting wire. The first pad is configured to be electrically connected to the corresponding micro LED and one of the first wires. The first and second pads are separated by a first gap. The second pad is configured to be electrically connected to one of the second wires. The second and third pads are separated by a second gap. The connecting wire is connected to the second pad and the third pad.Type: GrantFiled: November 15, 2018Date of Patent: September 1, 2020Assignee: PLAYNITRIDE INC.Inventors: Kuan-Yung Liao, Yun-Li Li, Yu-Chu Li, Chih-Ling Wu, Ching-Liang Lin, Pai-Yang Tsai
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Publication number: 20190157340Abstract: A display panel and a repairing method thereof. The display panel includes micro LEDs and a circuit substrate. The circuit substrate includes first wires, second wires and connecting circuits. Respective one of the connecting circuits is configured to be electrically connected to respective one of the micro LEDs. Each of the connecting circuits includes a first pad, a second pad, a third pad and a connecting wire. The first pad is configured to be electrically connected to the corresponding micro LED and one of the first wires. The first and second pads are separated by a first gap. The second pad is configured to be electrically connected to one of the second wires. The second and third pads are separated by a second gap. The connecting wire is connected to the second pad and the third pad.Type: ApplicationFiled: November 15, 2018Publication date: May 23, 2019Applicant: PLAYNITRIDE INC.Inventors: Kuan-Yung LIAO, Yun-Li LI, Yu-Chu LI, Chih-Ling WU, Ching-Liang LIN, Pai-Yang TSAI
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Publication number: 20180374828Abstract: A display panel includes a driving substrate and a plurality of micro light emitting diodes (LEDs). The driving substrate has a plurality of pixel regions. The micro LEDs are located on the driving substrate and arranged apart from each other. The micro LEDs at least includes a plurality of first micro LEDs and a plurality of second micro LEDs. Each of the pixel regions is at least provided with one first micro LED and one second micro LED, and the first micro LED and the second micro LED are electrically connected in series.Type: ApplicationFiled: June 26, 2018Publication date: December 27, 2018Applicant: PlayNitride Inc.Inventors: Kuan-Yung Liao, Ching-Liang Lin, Yun-Li Li, Yu-Chu Li