公开(公告)号：US11046058B2

公开(公告)日：2021-06-29

申请号：US15746868

申请日：2015-08-18

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Kuan-Ting Wu ,  Cheng-Feng Liao ,  Wei-Chung Chen ,  Chung-Hua Ku

IPC: B32B27/08 ,  B32B27/36 ,  B32B5/26 ,  B32B27/12 ,  B32B27/30 ,  B32B27/34

Abstract: Examples of the present disclosure present a composite material. In an example, the composite material may comprise: a carbon fiber composite and a surface treatment layer. The carbon fiber composite may comprise a core layer having a first side and a second side opposite to the first side, and a first set of two carbon fiber layers disposed over at least a portion of the core layer respectively on the first side and the second side. Each of the first set of the two carbon fiber layers may comprise carbon fibers aligned in a first direction in a plane. The surface treatment layer may be disposed on the carbon fiber composite.

公开(公告)号：US20210188702A1

公开(公告)日：2021-06-24

申请号：US17046021

申请日：2018-09-14

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Kuan-Ting Wu ,  Hang Yan Yuen ,  Hui He

IPC: C03C17/30 ,  C03C21/00 ,  C03C15/00

Abstract: The present disclosure relates to an electronic display that can include a glass panel, an optically clear adhesive, and a backlight unit. The glass panel can have a glass surface that can be etched and can include a hydrophobic alkoxyorganosilane having a C10 to C18 alkyl chain covalently attached thereto. The optically clear adhesive can adhere the glass panel to the backlight unit.

公开(公告)号：US11031319B2

公开(公告)日：2021-06-08

申请号：US16323090

申请日：2016-10-06

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Kuan-Ting Wu ,  David A Pipho ,  Kevin Voss

IPC: H01L23/433 ,  H01L21/56 ,  H01L23/02 ,  H01L23/42 ,  H01L21/48 ,  H01L23/367

Abstract: In one example, an apparatus is described, which includes an electronic component, a thermal dissipation unit, a thermal interface material disposed between the electronic component and the thermal dissipation unit, and an adhesive sealant applied around the thermal interface material between the electronic component and the thermal dissipation unit.

公开(公告)号：US20210168349A1

公开(公告)日：2021-06-03

申请号：US16770477

申请日：2017-12-06

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Kuan-Ting Wu ,  Wei-Chung Chen ,  Hsing-Hung Hsieh

IPC: H04N13/32 ,  G09F9/37 ,  G09F9/33

Abstract: In example implementations, an apparatus is provided. The apparatus includes a movable light emitting diode (LED) base. A plurality of LED arrays is coupled to the movable LED base. The apparatus includes a grid that includes a plurality of walls. The grid is positioned such that each LED array of the plurality of LED arrays is adjacent to a wall of the plurality of walls.

公开(公告)号：US20210011526A1

公开(公告)日：2021-01-14

申请号：US16980868

申请日：2018-03-16

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Wei-Chung Chen ,  Kuan-Ting Wu

IPC: G06F1/16 ,  H05K5/02

Abstract: Examples of hinge assemblies are described. In an example, a hinge assembly includes a first hinge element having a first shaft, a second hinge element having a second shaft, and a clip coupling the first shaft to the second shaft. The clip includes a first portion formed of c a composite material and a second portion formed of a metal.

公开(公告)号：US20200281084A1

公开(公告)日：2020-09-03

申请号：US16646225

申请日：2017-10-06

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Wei-Chung Chen ,  Kuan-Ting Wu ,  Chi-Hao Chang

IPC: H05K5/02 ,  E05D11/10

Abstract: Examples of hinge assemblies are described. In an example implementation, a hinge assembly includes hinge elements which are interconnected to move the hinge assembly between a folded position and an unfolded position. The hinge assembly further includes elastic members disposed between the hinge elements at a first side and a second side thereof. When the hinge assembly is moved from the unfolded position towards the folded position, elastic members at the first side are decompressed and elastic members at the second side are stretched. When the hinge assembly is moved from the folded position towards the unfolded position, elastic members at the first side are compressed and the elastic members at the second side are destretched.

公开(公告)号：US10712628B2

公开(公告)日：2020-07-14

申请号：US16092907

申请日：2016-07-29

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Kuan-Ting Wu ,  Wei-Kuang Chu ,  Xuan-Fang Shi

IPC: G02F1/01 ,  G02F1/163 ,  G02F1/153 ,  G02F1/1516 ,  C09K9/02 ,  G02F1/155 ,  G02F1/1333

Abstract: The present subject matter relates to display control in display devices. In an example implementation, a display control layer for a display device comprises a first set of channels filled with a first electrochromic material to control a view angle of a display from the display device, and a second set of channels filled with a second electrochromic material to control absorption of blue/ultraviolet (UV) light from the display device. Each adjacent pair of channels of the second set sandwiches a channel of the first set.

公开(公告)号：US20200183510A1

公开(公告)日：2020-06-11

申请号：US16641563

申请日：2017-08-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Hung-Ming Chen ,  Chao-Wen Cheng ,  Kuan-Ting Wu

IPC: G06F3/0354 ,  G06F1/16

Abstract: In one example, touchpad assembly is disclosed, which may include a bottom cover, a horizontal elastic member flexibly positioned on the bottom cover, a balancing bar disposed on the bottom cover and substantially parallel to the horizontal elastic member, and a metal dome. The metal dome may include a first end fixedly connected to the bottom cover via a first fixture, and a second end to hold the horizontal elastic member and the balancing bar such that the balancing bar is flexibly engaged with the bottom cover. The balancing bar, the metal dome, and the horizontal elastic member may control a flexure of a touchpad when the touchpad is pressed.

公开(公告)号：US10533113B2

公开(公告)日：2020-01-14

申请号：US15758130

申请日：2015-10-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Kuan-Ting Wu ,  Yu-Chuan Kang ,  Chi-Hao Chang

IPC: C09D127/12 ,  C09D175/04 ,  C09D133/00 ,  C08K5/5415 ,  C09D1/00 ,  C08G18/48 ,  C09D175/08 ,  C09D7/61 ,  C08K3/08 ,  C08L25/06 ,  C08L27/06 ,  C08L27/16 ,  C08L27/18 ,  C08L33/08 ,  C08L55/02 ,  C08L63/00 ,  C08L69/00 ,  C08L77/00 ,  C08L79/08

Abstract: This disclosure provides a sol-gel hybrid coating composition, comprising a sol-gel precursor, a polymer and a solvent, wherein the sol-gel precursor comprises tetraethyl orthosilicate and the polymer comprises polyurethane and polyacrylic. This disclosure also provides a coating process, comprising: subjecting a light metal to micro-arc oxidation treatment to form a first protection layer on the light metal, and coating the sol-gel hybrid coating composition onto the first protection layer to form a second protection layer. This disclosure further provides composite coating layers, comprising: a first layer obtained by micro-arc oxidation treatment, and a second layer obtained by dip coating with the sol-gel hybrid coating composition.

公开(公告)号：US20190335596A1

公开(公告)日：2019-10-31

申请号：US16504133

申请日：2019-07-05

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Kuan-Ting Wu ,  Kevin Voss ,  Terrisa Yeh

IPC: H05K5/02 ,  C03C17/42

Abstract: Various examples provide a method of making a hydrophobic surface for an object. According to the method, a hydrophobic coating may be applied to an original surface of the object. A microstructure may be formed on the original surface of the object. The hydrophobic surface of the object may be obtained with the microstructure submerged by the hydrophobic coating. The microstructure may be a rough structure including micro-sized portions, and may have greater hardness than the hydrophobic coating.