公开(公告)号：US11768652B2

公开(公告)日：2023-09-26

申请号：US17882029

申请日：2022-08-05

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

Inventor： Mario E. Campos ,  Hsing-Hung Hsieh ,  Cheng-Hua Yu

IPC: G06F3/14 ,  G06F1/16 ,  G06F9/54 ,  G09G5/00

CPC classification number: G06F3/1438 ,  G06F1/1647 ,  G06F9/543 ,  G09G5/003

Abstract: A portable computing device may comprise an internal central processing unit (CPU), an internal graphics processing unit (GPU), a communications port to communicate with an external computing device, a first electronic display connected to the internal GPU, a second electronic display connected to the internal GPU, a touch input device to receive touch inputs from a user, and a display mode control unit. The control unit may cause the portable computing device to selectively operate in a dual display operational mode, a direct input operational mode, and an indirect input operational mode.

公开(公告)号：US20220107692A1

公开(公告)日：2022-04-07

申请号：US17414340

申请日：2019-06-28

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

Inventor： Mario E. Campos ,  Richard K. Hohmann, II ,  Ron Y. Zhang

IPC: G06F3/02

Abstract: Examples of a keyboard device to switch between operating system (OS) modes are described herein. In some examples, the keyboard device may include a key that includes a lighting element that switches between lighting modes based on a selected OS mode. The lighting mode may indicate the selected OS mode.

公开(公告)号：US20220374187A1

公开(公告)日：2022-11-24

申请号：US17882029

申请日：2022-08-05

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

Inventor： Mario E. Campos ,  Hsing-Hung Hsieh ,  Cheng-Hua Yu

IPC: G06F3/14 ,  G06F1/16 ,  G06F9/54 ,  G09G5/00

Abstract: A portable computing device may comprise an internal central processing unit (CPU), an internal graphics processing unit (GPU), a communications port to communicate with an external computing device, a first electronic display connected to the internal GPU, a second electronic display connected to the internal GPU, a touch input device to receive touch inputs from a user, and a display mode control unit. The control unit may cause the portable computing device to selectively operate in a dual display operational mode, a direct input operational mode, and an indirect input operational mode.

公开(公告)号：US20210375174A1

公开(公告)日：2021-12-02

申请号：US16650006

申请日：2017-12-14

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

Inventor： Hsing-Hung Hsieh ,  Cheng-Hua Yu ,  Mario E. Campos

IPC: G09G3/20

Abstract: In one example, a display device can include a gate line break across a plurality of gate lines, a first source driver positioned on a first side of the gate line break, a first gate driver positioned on the first side of the gate line break, a second source driver positioned on a second side of the gate line break, and a second gate driver positioned on the second side of the gate line break.

公开(公告)号：US12108508B2

公开(公告)日：2024-10-01

申请号：US18249163

申请日：2020-10-22

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

Inventor： Ron Y Zhang ,  John Tyler O'Hara Bovee ,  Mario E. Campos

IPC: G09G3/20 ,  G08B21/18 ,  G09G5/02 ,  H05B45/20 ,  H05B47/11

CPC classification number: H05B47/11 ,  G08B21/182 ,  G09G3/2003 ,  G09G5/02 ,  H05B45/20 ,  G09G2320/0666 ,  G09G2354/00 ,  G09G2360/144 ,  G09G2360/145 ,  Y02B20/40

Abstract: Creating ambient lighting based on a color temperature range may be performed by a computing apparatus storing a non-transitory computer-readable storage medium. The non-transitory computer-readable storage medium may comprise instructions that when executed, cause a processor of the computing apparatus to receive as input, an indication of a target color temperature range for the computing apparatus. The computer-readable storage medium may comprise instructions to compare a measured color temperature on a display of the computing apparatus to the target color temperature range, and using a plurality of color lighting elements communicatively coupled to the computing apparatus, create ambient lighting in an environment surrounding the computing apparatus based on the target color temperature range.

公开(公告)号：US20230176728A1

公开(公告)日：2023-06-08

申请号：US17922416

申请日：2020-04-30

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

Inventor： Thong Thai ,  Mario E. Campos ,  Ron Y. Zhang

IPC: G06F3/04883 ,  G06T7/13 ,  G06F3/04847

CPC classification number: G06F3/04883 ,  G06F3/04847 ,  G06T7/13

Abstract: An example display device includes a panel and a controller to define a boundary between a first region of an input layer of the panel and a second region of the input layer of the panel. The example controller disables digital ink input for the first region when the first region is designated for video output and the controller enables digital ink input for the second region when the second region is designated for receiving digital ink input.

公开(公告)号：US11429336B2

公开(公告)日：2022-08-30

申请号：US17442884

申请日：2019-07-23

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

Inventor： Mario E. Campos ,  Hsing-Hung Hsieh ,  Cheng-Hua Yu

IPC: G06F3/14 ,  G06F9/54 ,  G06F1/16 ,  G09G5/00

Abstract: A portable computing device may comprise an internal central processing unit (CPU), an internal graphics processing unit (GPU), a communications port to communicate with an external computing device, a first electronic display connected to the internal GPU, a second electronic display connected to the internal GPU, a touch input device to receive touch inputs from a user, and a display mode control unit. The control unit may cause the portable computing device to selectively operate in a dual display operational mode, a direct input operational mode, and an indirect input operational mode.

公开(公告)号：US11880564B2

公开(公告)日：2024-01-23

申请号：US17922416

申请日：2020-04-30

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

Inventor： Thong Thai ,  Mario E. Campos ,  Ron Y. Zhang

IPC: G06F3/048 ,  G06F3/04883 ,  G06T7/13 ,  G06F3/04847

CPC classification number: G06F3/04883 ,  G06F3/04847 ,  G06T7/13

Abstract: An example display device includes a panel and a controller to define a boundary between a first region of an input layer of the panel and a second region of the input layer of the panel. The example controller disables digital ink input for the first region when the first region is designated for video output and the controller enables digital ink input for the second region when the second region is designated for receiving digital ink input.

公开(公告)号：US20230266832A1

公开(公告)日：2023-08-24

申请号：US18006860

申请日：2020-08-26

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

Inventor： Fred Charles Thomas, III ,  Cheng Huang ,  Bruce Eric Blaho ,  Mario E. Campos ,  Christian M. Damir ,  J. Michael Stahl

IPC: G06F3/0354 ,  G06F3/042 ,  G06F3/039

CPC classification number: G06F3/03542 ,  G06F3/0421 ,  G06F3/0395

Abstract: An example touch/pen (T/P) sensor device includes a T/P sensor to generate position information based on user interaction with a sensor surface of the T/P sensor, and a color sensor to sense a color hue of a writing tip of a pencil to be used to interact with the sensor surface of the T/P sensor to generate a digital image. The T/P sensor device also includes a processor to record metadata with the digital image to indicate the sensed color hue.

公开(公告)号：US20230176703A1

公开(公告)日：2023-06-08

申请号：US17922566

申请日：2020-04-30

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

Inventor： Fred Charles Thomas, III ,  Christian M. Damir ,  Robert Scott Rawlings ,  Mario E. Campos ,  Cheng Huang ,  Bruce Eric Blaho

IPC: G06F3/044

CPC classification number: G06F3/0446 ,  G06F3/0445 ,  G06F3/0447

Abstract: An example of a flexible sensor stack includes a flexible film comprising a conformal polymer film or a flexible glass film. The flexible sensor stack includes first and second conformal poly(3,4-ethylenedioxythiophene) (PEDOT) films formed over the flexible film and including sensor traces to provide a flexible touch/pen (T/P) sensor surface, wherein the flexible sensor stack is bendable to conform to a non-flat attachment surface.