公开(公告)号：US20210296061A1

公开(公告)日：2021-09-23

申请号：US16605954

申请日：2017-06-26

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

Inventor： CHUNG-HUA KU ,  CHI HAO CHANG ,  KUAN-TING WU

IPC: H01H13/14 ,  G06F3/02 ,  H01H13/86 ,  G05G1/02

Abstract: Example implementations relate to dampened keycaps. In an example, a dampened keycap includes a keycap, a link bar to contact the keycap, where the link bar includes a main body and an arm having a hooked portion forming a distal end of the link bar, and a dampening material disposed on a distal end of the link bar.

公开(公告)号：US20210165471A1

公开(公告)日：2021-06-03

申请号：US16770535

申请日：2017-12-06

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

Inventor： WEI-CHUNG CHEN ,  KUAN-TING WU

IPC: G06F1/20 ,  G06F1/16 ,  H05K7/20

Abstract: In one example, an electronic device is described, which may include an enclosure having at least two openings, and at least two air flow devices disposed in the enclosure and corresponding to the at least two openings. The at least two air flow devices may be movable between a retracted position and an extended position. The at least two air flow devices can be within the enclosure in the retracted position and can be at least partially outside the enclosure through the at least two openings in the extended position.

公开(公告)号：US20210097161A1

公开(公告)日：2021-04-01

申请号：US16634003

申请日：2017-09-28

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

Inventor： KUAN-TING WU ,  WEI-CHUNG CHEN ,  XUAN-FANG SHI

IPC: G06F21/32 ,  G06F1/16

Abstract: A system may include a fingerprint scanner and a magnetic switch coupled to the fingerprint scanner. The magnetic switch may couple a lid of a computing device to abase of a computing device. The system may further include an infrared (IR) scanner coupled to the magnetic switch. Additionally, the system may include an electronic switch coupled to the IR scanner.

公开(公告)号：US20190256984A1

公开(公告)日：2019-08-22

申请号：US16325482

申请日：2016-10-26

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

Inventor： YA-TING YEH ,  KUAN-TING WU ,  SHIH-HSUN HUANG

IPC: C23C28/00 ,  B32B15/04 ,  C23C28/04 ,  C25D11/24 ,  C25D11/30

Abstract: Examples relating to coating an alloy substrate are described. For example, techniques for coating a surface of the alloy substrate with a coating layer and an exterior coat include anodizing an alloy substrate to form a metal oxide layer on surface of the alloy substrate and obtain an anodized alloy substrate. The alloy substrate is a metal alloy and the anodized alloy substrate has irregularities on surface. Thereafter, a coating layer is applied on the surface of the alloy substrate to smoothen the surface by providing a uniform covering on the irregularities of the surface. After applying the coating layer, an exterior coat is deposited on the surface of the alloy substrate.

公开(公告)号：US20190171080A1

公开(公告)日：2019-06-06

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: G02F1/163 ,  G02F1/155 ,  G02F1/1516 ,  C09K9/02

CPC classification number: G02F1/163 ,  C09K9/02 ,  G02F1/13338 ,  G02F1/15165 ,  G02F1/153 ,  G02F1/155 ,  G02F2201/086 ,  G02F2201/44 ,  G02F2202/28

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：US20190011616A1

公开(公告)日：2019-01-10

申请号：US16067756

申请日：2016-03-01

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

Inventor： KUAN-TING WU ,  WEI KUANG CHU ,  CHARLIE KU

IPC: G02B5/20 ,  G06F21/84

Abstract: Example implementations relate to a light absorption privacy film. For example, a privacy film may include privacy gates that at least partially block content displayed by a display panel when the privacy film is adjacent to the display panel. The privacy film may also include light absorption material to absorb light from the content.

公开(公告)号：US20180041057A1

公开(公告)日：2018-02-08

申请号：US15542875

申请日：2015-04-27

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

Inventor： KUAN-TING WU ,  CHIENLUNG YANG ,  KEVIN VOSS

IPC: H02J7/00

CPC classification number: H02J7/0042 ,  H02J7/0029

Abstract: Examples of charging devices are described. In an example, a charging device includes a planar supporting structure having a first surface and a second surface, where the first surface includes a plurality of projections extending from the first surface, each of the plurality of projections having a tip end. The first surface is coated with a thermal radiation coating and the tip end of each of the plurality of projections is coated with a thermal insulation coating. Further, a portion of the second surface is coated with a thermal conductive coating.

公开(公告)号：US20180040532A1

公开(公告)日：2018-02-08

申请号：US15542886

申请日：2015-04-30

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

Inventor： KUAN-TING WU ,  CHIENLUNG YANG ,  CHI-HAO CHANG

IPC: H01L23/367 ,  G06F1/20 ,  H01L23/373

CPC classification number: H01L23/3672 ,  G06F1/20 ,  H01L23/373 ,  H01L23/3731 ,  H01L23/3732 ,  H01L23/3735 ,  H01L23/3736 ,  H01L23/3737

Abstract: Examples disclosed herein relate to a heat sink. Examples include a thermoconductive base thermally coupled to a device. Examples include a fin thermally coupled to and extending from a first surface of the thermoconductive base to dissipate heat generated by the device. Examples include a heat insulation layer disposed on a distal end of the fin to insulate the distal end of the fin from heat generated by the device.

公开(公告)号：US20210286426A1

公开(公告)日：2021-09-16

申请号：US16617905

申请日：2017-07-03

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

Inventor： KUAN-TING WU ,  CHI HAO CHANG ,  YA-LING CHANG

IPC: G06F3/01 ,  H01L25/16 ,  H02P23/24 ,  G09G3/32

Abstract: An example micro light-emitting diode (LED) control device includes a substrate, a motor operatively connected to the substrate, a support stand connected to the motor, a support plate on the support stand, and a micro LED on the support plate, wherein the motor is set to rotate the support stand. The motor may rotate the support stand approximately 45° in each lateral direction with respect to a two-dimensional rotation plane. The support stand may include a sub-pixel driving circuit.

公开(公告)号：US20210126308A1

公开(公告)日：2021-04-29

申请号：US16605923

申请日：2017-06-20

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

Inventor： KUAN-TING WU ,  CHENG-FENG LIAO ,  CHI HAO CHANG

IPC: H01M50/121

Abstract: Electronic devices comprising a polymeric material at least partially enclosed by an anodized metal are disclosed herein. The polymeric material can comprise a polymer composite, a carbon fiber composite, or mixtures thereof. The anodized metal can be selected from the group consisting of anodized aluminum, anodized aluminum alloy, anodized titanium, anodized titanium alloy, anodized zinc, anodized zinc alloy, anodized magnesium, anodized magnesium alloy, anodized niobium, anodized niobium alloy, anodized zirconium, anodized zirconium alloy, anodized hafnium, anodized hafnium alloy, anodized tantalum, anodized tantalum alloy, and combinations thereof.