公开(公告)号：US20190161415A1

公开(公告)日：2019-05-30

申请号：US16201608

申请日：2018-11-27

Applicant: Corning Incorporated

Inventor： Joel Edward Clinton ,  Kenneth Joseph Drury ,  Yunfeng Gu ,  Michael Elwyn Saunders

IPC: C04B38/00 ,  C04B35/626 ,  B01D46/24 ,  B01D63/06 ,  B01D71/02 ,  B01J35/04 ,  B01D69/10 ,  B01D67/00 ,  B01D69/02 ,  C04B35/195

Abstract: Described herein is a cordierite membrane coated on a monolith substrate formed from cordierite. The membrane coating is formed from cordierite particles which have been processed to have a median particle size diameter of between 1 and 3 microns with a narrow particle size distribution suitable for forming a cordierite membrane on a cordierite monolith substrate. After the cordierite membrane is formed on the cordierite monolith substrate, the cordierite membrane monolith has a pore size of less than 1 micron.

公开(公告)号：US20170267569A1

公开(公告)日：2017-09-21

申请号：US15455776

申请日：2017-03-10

Applicant: Corning Incorporated

Inventor： Laura Beth Cook ,  Curtis Robert Fekety ,  Yunfeng Gu ,  Dale Robert Powers ,  Christopher Scott Thomas ,  Srinivas Vemury ,  Fei Xia ,  Chunfeng Zhou

IPC: C03B37/018 ,  C03B37/012

Abstract: A method of producing bi-modal particles includes the steps of igniting a first precursor gas using a primary burner thereby producing a first plurality of particles of a first size, fluidly transporting the first plurality of particles down a particle tube, igniting a second precursor gas using a secondary burner thereby producing a second plurality of particles of a second size, flowing the second plurality of particles into the first plurality of particles, and capturing the first and second plurality of particles.

公开(公告)号：US20150157962A1

公开(公告)日：2015-06-11

申请号：US14623284

申请日：2015-02-16

Applicant: Corning Incorporated

Inventor： Dana Craig Bookbinder ,  Gary Stephen Calabrese ,  Yunfeng Gu ,  Jianguo Wang

IPC: B01D29/05

CPC classification number: B01D29/05 ,  B01D67/0046 ,  B01D67/0058 ,  B01D67/0095 ,  B01D71/02 ,  B01D71/024 ,  B01D71/025 ,  B01D71/027 ,  B01D71/028 ,  B01D2325/04 ,  Y10T428/249981

Abstract: A method is provided for making a porous inorganic membrane by using a mixture of an inorganic material, organic polymer particles and a solvent to form a slurry, the particles being non-spherical, distributing the slurry onto a surface, drying the slurry to remove the solvent and firing the dried slurry to produce the porous inorganic membrane. Examples of organic polymer particles include particles of acrylic. A substrate with a porous inorganic membrane disposed on the substrate is also provided, the inorganic membrane having an average thickness of from about 0.5 micron to about 30 microns, a porosity of from about 30% to about 65%, a median pore size (d50) of from about 0.01 micron to about 1 micron, and a value of (d90−d10)/d50 less than about 2, as measured by mercury porosimetry. An example of a substrate includes an inorganic porous support.

Abstract translation: 提供了一种通过使用无机材料，有机聚合物颗粒和溶剂的混合物来制造多孔无机膜以形成浆料的方法，该颗粒是非球形的，将浆料分布在表面上，干燥浆料以除去 溶剂并焙烧干燥的浆料以产生多孔无机膜。 有机聚合物颗粒的实例包括丙烯酸颗粒。 还提供了具有设置在基底上的多孔无机膜的基底，无机膜的平均厚度为约0.5微米至约30微米，孔隙率为约30％至约65％，中值孔径（d50 ）为约0.01微米至约1微米，并且通过水银孔率法测定的（d90-d10）/ d50值小于约2。 基材的实例包括无机多孔载体。

公开(公告)号：US11919805B2

公开(公告)日：2024-03-05

申请号：US15734078

申请日：2019-05-31

Applicant: Corning Incorporated

Inventor： Yunfeng Gu ,  Nicolas LeBlond ,  Ming-Jun Li ,  Jeffery Scott Stone ,  Haitao Zhang

IPC: C03C3/06 ,  C03C23/00

CPC classification number: C03C3/06 ,  C03C23/007 ,  C03C2201/26

Abstract: A silica-based substrate includes a glass phase and a dispersed phase having carbon, such that the silica-based substrate has a thickness of at least 10 gm. Also disclosed is a method of forming a silica-based substrate, the method including contacting a porous silica soot preform with an organic solution having at least one hydrocarbon precursor to form a doped silica soot preform and heating the doped silica soot preform in an inert atmosphere to form the silica-based substrate.

公开(公告)号：US20210107838A1

公开(公告)日：2021-04-15

申请号：US17129040

申请日：2020-12-21

Applicant: CORNING INCORPORATED

Inventor： Curtis Robert Fekety ,  Yunfeng Gu ,  Yanxia Ann Lu ,  Zhen Song

IPC: C04B38/00 ,  C04B35/195 ,  B01D63/06 ,  B01D69/02 ,  B01D71/02

Abstract: An inorganic membrane filtration article and methods for making the same. The membrane filtration article includes a sintered flow-through ceramic honeycomb with a plurality of partition walls defining a plurality of open channels from an inlet end of the honeycomb to an outlet end of the honeycomb. The honeycomb is formed from a cordierite composition with low-sodium and/or low-potassium content for enhanced filtration performance.

公开(公告)号：US10793466B2

公开(公告)日：2020-10-06

申请号：US15052309

申请日：2016-02-24

Applicant: Corning Incorporated

Inventor： Joel Edward Clinton ,  Yunfeng Gu ,  Ji Wang

IPC: C03B37/012 ,  C03B19/06

Abstract: A method of strengthening a silica soot compact is provided. The method includes forming a mixture of silica soot particles and nanoparticles, and forming a silica soot compact from the mixture.

公开(公告)号：US09722084B2

公开(公告)日：2017-08-01

申请号：US14787394

申请日：2014-04-25

Applicant: Corning Incorporated

Inventor： Ta-Ko Chuang ,  Yunfeng Gu ,  Robert George Manley

IPC: H01L29/786 ,  H01L29/66 ,  C03C23/00 ,  C03C25/66 ,  C03C25/70 ,  H01L21/02 ,  H01L21/28 ,  H01L21/3213 ,  H01L21/324 ,  H01L21/768 ,  H01L29/04 ,  H01L29/16 ,  H01L29/49 ,  H01L29/51

CPC classification number: H01L29/78603 ,  C03C23/008 ,  C03C25/66 ,  C03C25/70 ,  H01L21/02422 ,  H01L21/02532 ,  H01L21/02595 ,  H01L21/02667 ,  H01L21/28 ,  H01L21/32133 ,  H01L21/324 ,  H01L21/76802 ,  H01L29/04 ,  H01L29/16 ,  H01L29/495 ,  H01L29/51 ,  H01L29/66742 ,  H01L29/66757 ,  H01L29/78606

Abstract: There is disclosed a method for chemically treating a display glass substrate by treating at least one surface of the glass substrate with a heated solution containing HCl to form a depletion layer at the surface and under the surface of the glass substrate. The disclosure also relates to display glass substrates containing the depletion layer made by the disclosed process. In addition, the disclosure relates to methods of making thin-film transistors (“TFTs”) on these display glass substrates by depositing a Si layer directly on the chemically treated surface of the glass substrate, and annealing the Si layer to form polycrystalline silicon.

公开(公告)号：US20160251252A1

公开(公告)日：2016-09-01

申请号：US15052309

申请日：2016-02-24

Applicant: Corning Incorporated

Inventor： Joel Edward Clinton ,  Yunfeng Gu ,  Ji Wang

IPC: C03B37/012 ,  C03B19/06

CPC classification number: C03B37/01282 ,  C03B19/066

Abstract: A method of strengthening a silica soot compact is provided. The method includes forming a mixture of silica soot particles and nanoparticles, and forming a silica soot compact from the mixture.

Abstract translation: 提供了一种强化二氧化硅烟灰压块的方法。 该方法包括形成二氧化硅烟灰颗粒和纳米颗粒的混合物，并从混合物形成二氧化硅烟灰压块。

公开(公告)号：US20160071981A1

公开(公告)日：2016-03-10

申请号：US14787394

申请日：2014-04-25

Applicant: Corning Incorporated

Inventor： Ta-Ko Chuang ,  Yunfeng Gu ,  Robert George Manley

IPC: H01L29/786 ,  H01L29/04 ,  H01L29/16 ,  H01L21/02 ,  H01L21/28 ,  C03C25/70 ,  H01L21/324 ,  H01L29/49 ,  H01L29/51 ,  H01L21/3213 ,  C03C25/66 ,  H01L29/66 ,  H01L21/768

CPC classification number: H01L29/78603 ,  C03C23/008 ,  C03C25/66 ,  C03C25/70 ,  H01L21/02422 ,  H01L21/02532 ,  H01L21/02595 ,  H01L21/02667 ,  H01L21/28 ,  H01L21/32133 ,  H01L21/324 ,  H01L21/76802 ,  H01L29/04 ,  H01L29/16 ,  H01L29/495 ,  H01L29/51 ,  H01L29/66742 ,  H01L29/66757 ,  H01L29/78606

Abstract: There is disclosed a method for chemically treating a display glass substrate by treating at least one surface of the glass substrate with a heated solution containing HCl to form a depletion layer at the surface and under the surface of the glass substrate. The disclosure also relates to display glass substrates containing the depletion layer made by the disclosed process. In addition, the disclosure relates to methods of making thin-film transistors (“TFTs”) on these display glass substrates by depositing a Si layer directly on the chemically treated surface of the glass substrate, and annealing the Si layer to form polycrystalline silicon.

Abstract translation: 公开了通过用含有HCl的加热溶液处理玻璃基板的至少一个表面以在玻璃基板的表面和表面下形成耗尽层来对显示玻璃基板进行化学处理的方法。 本公开还涉及包含由所公开的方法制备的耗尽层的显示玻璃基板。 此外，本公开涉及通过在玻璃基板的化学处理的表面上直接沉积Si层以及退火Si层以形成多晶硅来在这些显示器玻璃基板上制造薄膜晶体管（“TFT”）的方法。