Patents by Inventor Ching-Huang Chen

Ching-Huang Chen 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).

  • Publication number: 20240071530
    Abstract: A program operation is initiated to program a set of target memory cells of a target wordline of a memory device to a target programming level. During a program verify operation of the program operation, a program verify voltage level is caused to be applied to the target wordline to verify programming of the set of target memory cells. A pass through read voltage level associated with the target wordline is identified. During the program verify operation, a pass through voltage level is caused to be applied to at least one of a first wordline or a second wordline, wherein the pass through read voltage level is the read voltage level reduced by an offset value.
    Type: Application
    Filed: August 14, 2023
    Publication date: February 29, 2024
    Inventors: Ching-Huang Lu, Hong-Yan Chen, Yingda Dong
  • Patent number: 11846881
    Abstract: A reflective mask includes a substrate, a reflective multilayer disposed on the substrate, a capping layer disposed on the reflective multilayer, a photo catalytic layer disposed on the capping layer, and an absorber layer disposed on the photo catalytic layer and carrying circuit patterns having openings. Part of the photo catalytic layer is exposed at the openings of the absorber layer, and the photo catalytic layer includes one selected from the group consisting of titanium oxide (TiO2), tin oxide (SnO), zinc oxide (ZnO) and cadmium sulfide (CdS).
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: December 19, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Ching-Huang Chen, Chi-Yuan Sun, Hua-Tai Lin, Hsin-Chang Lee, Ming-Wei Chen
  • Publication number: 20230350283
    Abstract: A reflective mask includes a substrate, a reflective multilayer disposed on the substrate, a capping layer disposed on the reflective multilayer, and an absorber layer disposed on the capping layer. The absorber layer includes one or more alternating pairs of a first Cr based layer and a second Cr based layer different from the first Cr based layer.
    Type: Application
    Filed: June 26, 2023
    Publication date: November 2, 2023
    Inventors: Pei-Cheng HSU, Ching-Huang CHEN, Hung-Yi TSAI, Ming-Wei CHEN, Hsin-Chang LEE, Ta-Cheng LIEN
  • Patent number: 11726399
    Abstract: A reflective mask includes a substrate, a reflective multilayer disposed on the substrate, a capping layer disposed on the reflective multilayer, and an absorber layer disposed on the capping layer. The absorber layer includes one or more alternating pairs of a first Cr based layer and a second Cr based layer different from the first Cr based layer.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: August 15, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Pei-Cheng Hsu, Ching-Huang Chen, Hung-Yi Tsai, Ming-Wei Chen, Ta-Cheng Lien, Hsin-Chang Lee
  • Patent number: 11614566
    Abstract: The invention disclosed an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractivity layer comprises a fluorine-containing acrylate-modified polysiloxane resin, a plurality of hollow silica nanoparticles, an initiator and a leveling agent comprising a perfluoropolyether group-containing (meth)acrylic-modified organosilicone compound. The reflectivity of the anti-reflective film of the anti-reflective film is less than 1.1%, and the water contact angle thereof is ranging between 90° and 125°.
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: March 28, 2023
    Assignee: BenQ Materials Corporation
    Inventors: Ching-Huang Chen, Kuo-Hsuan Yu
  • Publication number: 20220373876
    Abstract: A reflective mask includes a substrate, a reflective multilayer disposed on the substrate, a capping layer disposed on the reflective multilayer, a photo catalytic layer disposed on the capping layer, and an absorber layer disposed on the photo catalytic layer and carrying circuit patterns having openings. Part of the photo catalytic layer is exposed at the openings of the absorber layer, and the photo catalytic layer includes one selected from the group consisting of titanium oxide (TiO2), tin oxide (SnO), zinc oxide (ZnO) and cadmium sulfide (CdS).
    Type: Application
    Filed: July 27, 2022
    Publication date: November 24, 2022
    Inventors: Ching-Huang CHEN, Chi-Yuan SUN, Hua-Tai LIN, Hsin-Chang LEE, Ming-Wei CHEN
  • Patent number: 11447643
    Abstract: This invention is to provide a hard coating film, comprising a polymethyl methacrylate (PMMA) base film and an antiglare hard coating layer formed thereon, wherein the antiglare hard coating layer comprises a (meth)acrylate composition, an initiator, a plurality of silica nanoparticles, a plurality of organic microparticles and a leveling agent. The (meth)acrylate composition comprises a urethane (meth)acrylate oligomer with a functionality of 6 to 15 and a molecular weight ranging between 1,000 and 4,500, and at least one (meth)acrylate monomer with a functionality of 3 to 6, and at least one (meth)acrylate monomer with functionality of less than 3.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: September 20, 2022
    Assignee: BenQ Materials Corporation
    Inventors: Ching-Huang Chen, Tze-Chi Wang, Kuo-Hsuan Yu, Gang-Lun Fan
  • Patent number: 11448956
    Abstract: A reflective mask includes a substrate, a reflective multilayer disposed on the substrate, a capping layer disposed on the reflective multilayer, a photo catalytic layer disposed on the capping layer, and an absorber layer disposed on the photo catalytic layer and carrying circuit patterns having openings. Part of the photo catalytic layer is exposed at the openings of the absorber layer, and the photo catalytic layer includes one selected from the group consisting of titanium oxide (TiO2), tin oxide (SnO), zinc oxide (ZnO) and cadmium sulfide (CdS).
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: September 20, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Ching-Huang Chen, Chi-Yuan Sun, Hua-Tai Lin, Hsin-Chang Lee, Ming-Wei Chen
  • Patent number: 11326072
    Abstract: A high hardness flexible hard coating film is disclosed. The high hardness flexible hard coating film comprises a substrate film and a hard coating layer. The hard coating layer comprises a (meth)acrylate binder and reactive silica nanoparticles, wherein the reactive silica nanoparticles comprise reactive (meth)acrylate modified silica nanoparticles and reactive (meth)acrylate-polyhedral oligomeric silsesquioxane (POSS) modified silica nanoparticles. The high hardness flexible hard coating film will not crack or fracture under an dynamic inward folding test for performing 180° bend testing at a radius of 1 mm with 2×105 times, and the pencil hardness (JIS K 5400) thereof is 6H or more.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: May 10, 2022
    Assignee: BenQ Materials Corporation
    Inventors: Chia-Ling Chiu, Ching-Huang Chen, Kuo-Hsuan Yu
  • Publication number: 20220113620
    Abstract: A reflective mask includes a substrate, a reflective multilayer disposed on the substrate, a capping layer disposed on the reflective multilayer, and an absorber layer disposed on the capping layer. The absorber layer includes one or more alternating pairs of a first Cr based layer and a second Cr based layer different from the first Cr based layer.
    Type: Application
    Filed: December 20, 2021
    Publication date: April 14, 2022
    Inventors: Pei-Cheng HSU, Ching-Huang CHEN, Hung-Yi TSAI, Ming-Wei CHEN, Ta-Cheng LIEN, Hsin-Chang LEE
  • Patent number: 11204545
    Abstract: A reflective mask includes a substrate, a reflective multilayer disposed on the substrate, a capping layer disposed on the reflective multilayer, and an absorber layer disposed on the capping layer. The absorber layer includes one or more alternating pairs of a first Cr based layer and a second Cr based layer different from the first Cr based layer.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: December 21, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Pei-Cheng Hsu, Ching-Huang Chen, Hung-Yi Tsai, Ming-Wei Chen, Ta-Cheng Lien, Hsin-Chang Lee
  • Publication number: 20210278567
    Abstract: The invention is to provide an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractive layer comprises a (meth)acrylate resin, hollow silica nanoparticles, an initiator and a leveling agent. Wherein the leveling agent comprises a (meth)acrylic-modified organosilicone compound having a perfluoropolyether group. The reflectivity of the anti-reflective film of the present invention is in the range of 1.2% to 1.4%.
    Type: Application
    Filed: May 12, 2021
    Publication date: September 9, 2021
    Applicant: BenQ Materials Corporation
    Inventors: Ching-Huang Chen, Kuo-Hsuan Yu, Gang-Lun Fan
  • Publication number: 20210263193
    Abstract: The invention disclosed an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractivity layer comprises a fluorine-containing acrylate-modified polysiloxane resin, a plurality of hollow silica nanoparticles, an initiator and a leveling agent comprising a perfluoropolyether group-containing (meth)acrylic-modified organosilicone compound. The reflectivity of the anti-reflective film of the anti-reflective film is less than 1.1%, and the water contact angle thereof is ranging between 90° and 125°.
    Type: Application
    Filed: July 3, 2020
    Publication date: August 26, 2021
    Inventors: Ching-Huang Chen, Kuo-Hsuan Yu
  • Publication number: 20210261787
    Abstract: This invention is to provide a hard coating film, comprising a polymethyl methacrylate (PMMA) base film and an antiglare hard coating layer formed thereon, wherein the antiglare hard coating layer comprises a (meth)acrylate composition, an initiator, a plurality of silica nanoparticles, a plurality of organic microparticles and a leveling agent. The (meth)acrylate composition comprises a urethane (meth)acrylate oligomer with a functionality of 6 to 15 and a molecular weight ranging between 1,000 and 4,500, and at least one (meth)acrylate monomer with a functionality of 3 to 6, and at least one (meth)acrylate monomer with functionality of less than 3.
    Type: Application
    Filed: May 12, 2021
    Publication date: August 26, 2021
    Applicant: BenQ Materials Corporation
    Inventors: Ching-Huang Chen, Tze-Chi Wang, Kuo-Hsuan Yu, Gang-Lun Fan
  • Publication number: 20210223679
    Abstract: A reflective mask includes a substrate, a reflective multilayer disposed on the substrate, a capping layer disposed on the reflective multilayer, and an absorber layer disposed on the capping layer. The absorber layer includes one or more alternating pairs of a first Cr based layer and a second Cr based layer different from the first Cr based layer.
    Type: Application
    Filed: January 16, 2020
    Publication date: July 22, 2021
    Inventors: Pei-Cheng HSU, Ching-Huang CHEN, Hung-Yi TSAI, Ming-Wei CHEN, Ta-Cheng LIEN, Hsin-Chang LEE
  • Patent number: 11054550
    Abstract: The invention is to provide an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractive layer comprises a (meth)acrylate resin, hollow silica nanoparticles, an initiator and a leveling agent. Wherein the leveling agent comprises a (meth)acrylic-modified organosilicone compound having a perfluoropolyether group. The reflectivity of the anti-reflective film of the present invention is in the range of 1.2% to 1.4%.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: July 6, 2021
    Assignee: BenQ Materials Corporation
    Inventors: Ching-Huang Chen, Kuo-Hsuan Yu, Gang-Lun Fan
  • Patent number: 11053393
    Abstract: The present invention is to provide a hard coating layered optical film, comprising a poly(methylmethacrylate) (PMMA) base film and a hard coating layer thereon. The hard coating layer comprises a (meth)acrylate composition and an initiator, wherein the (meth)acrylate composition comprises a urethane (meth)acrylate oligomer of functionalities from 6 to 15, at least one (meth)acrylate monomer of functionalities from 3 to 6 and at least one (meth)acrylate monomer of functionalities less than 3, wherein the molecular weight of the (meth)urethane acrylate oligomer of functionalities from 6 to 15 is ranging between 1,000 to 4,500. The hard coating layer of the hard coating layered optical film can be further coated with a functional layer, such as a low reflection layer to form an anti-reflection hard coating layered optical film. The hard coating layer can optionally comprise micro-particles to generate an anti-glare hard coating film.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: July 6, 2021
    Assignee: BenQ Materials Corporation
    Inventors: Ching-Huang Chen, Tze-Chi Wang, Kuo-Hsuan Yu, Gang-Lun Fan
  • Publication number: 20210079254
    Abstract: A high hardness flexible hard coating film is disclosed. The high hardness flexible hard coating film comprises a substrate film and a hard coating layer. The hard coating layer comprises a (meth)acrylate binder and reactive silica nanoparticles, wherein the reactive silica nanoparticles comprise reactive (meth)acrylate modified silica nanoparticles and reactive (meth)acrylate-polyhedral oligomeric silsesquioxane (POSS) modified silica nanoparticles. The high hardness flexible hard coating film will not crack or fracture under an dynamic inward folding test for performing 180° bend testing at a radius of 1 mm with 2×105 times, and the pencil hardness (JIS K 5400) thereof is 6H or more.
    Type: Application
    Filed: December 2, 2019
    Publication date: March 18, 2021
    Inventors: Chia-Ling Chiu, Ching-Huang Chen, Kuo-Hsuan Yu
  • Publication number: 20210072633
    Abstract: A reflective mask includes a substrate, a reflective multilayer disposed on the substrate, a capping layer disposed on the reflective multilayer, a photo catalytic layer disposed on the capping layer, and an absorber layer disposed on the photo catalytic layer and carrying circuit patterns having openings. Part of the photo catalytic layer is exposed at the openings of the absorber layer, and the photo catalytic layer includes one selected from the group consisting of titanium oxide (TiO2), tin oxide (SnO), zinc oxide (ZnO) and cadmium sulfide (CdS).
    Type: Application
    Filed: September 5, 2019
    Publication date: March 11, 2021
    Inventors: Ching-Huang CHEN, Chi-Yuan SUN, Hua-Tai LIN, Hsin-Chang LEE, Ming-Wei CHEN
  • Publication number: 20200248002
    Abstract: The present invention is to provide a hard coating layered optical film, comprising a poly(methylmethacrylate) (PMMA) base film and a hard coating layer thereon. The hard coating layer comprises a (meth)acrylate composition and an initiator, wherein the (meth)acrylate composition comprises a urethane (meth)acrylate oligomer of functionalities from 6 to 15, at least one (meth)acrylate monomer of functionalities from 3 to 6 and at least one (meth)acrylate monomer of functionalities less than 3, wherein the molecular weight of the (meth)urethane acrylate oligomer of functionalities from 6 to 15 is ranging between 1,000 to 4,500. The hard coating layer of the hard coating layered optical film can be further coated with a functional layer, such as a low reflection layer to form an anti-reflection hard coating layered optical film. The hard coating layer can optionally comprise micro-particles to generate an anti-glare hard coating film.
    Type: Application
    Filed: February 26, 2020
    Publication date: August 6, 2020
    Inventors: Ching-Huang Chen, Tze-Chi Wang, Kuo-Hsuan Yu, Gang-Lun Fan