公开(公告)号：US20240046867A1

公开(公告)日：2024-02-08

申请号：US17880268

申请日：2022-08-03

Applicant: GM Global Technology Operations LLC

Inventor： Julien P. Mourou ,  Susan Carol Ellis ,  Jonglee Park

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0426

Abstract: A vehicle includes a window and a display for the window. The window includes a first pane, a second pane. The display is disposed between the first pane and the second pane. The display includes an active region, a bus region having bus lines for supplying a current to the active region, the bus region having a first line density, and a border to the bus region, the border including the bus lines and having a second line density.

公开(公告)号：US20230402665A1

公开(公告)日：2023-12-14

申请号：US17839823

申请日：2022-06-14

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Taeyoung Han ,  Jun-mo Kang ,  Shyh-yeu Jao ,  Susan Carol Ellis ,  Valerie Sue Malaney

IPC: H01M10/46 ,  H02J7/00 ,  B60L53/22

CPC classification number: H01M10/465 ,  H02J7/0048 ,  H02J7/007182 ,  B60L53/22

Abstract: A solar energy charging system of a vehicle includes a dynamically adjustable battery (DAB) configured to be connected to a solar energy conversion device and charged by the solar energy conversion device. The DAB is controllable to adjust an output voltage of the DAB to one of a plurality of output voltages, and the DAB is configured to supply electrical power generated by the solar energy conversion device to a vehicle battery assembly. The solar energy charging system also includes a controller configured to detect an input voltage to the conversion device, select an output voltage of the DAB based on the input voltage, and control the DAB to provide the selected output voltage to a high voltage DC-DC converter to charge the battery assembly.

公开(公告)号：US20230178038A1

公开(公告)日：2023-06-08

申请号：US17540956

申请日：2021-12-02

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Jonglee Park ,  Susan Carol Ellis

IPC: G09G3/34 ,  G09G3/32 ,  G02F1/167 ,  G02F1/1677

CPC classification number: G09G3/3406 ,  G09G3/32 ,  G02F1/167 ,  G02F1/1677 ,  G09G2360/144 ,  G09G2380/10

Abstract: A reflective display device includes a layer of pigment material that is divided into a plurality of pixels, the pigment material in each pixel displaying information by reflecting light. The reflective display device further includes a light source embedded in the layer of a pigment material, wherein the light source emits light that is reflected by the pigment material.

公开(公告)号：US20240021587A1

公开(公告)日：2024-01-18

申请号：US17866718

申请日：2022-07-18

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Jonglee Park ,  Susan Carol Ellis

IPC: H01L25/075 ,  H01L33/50 ,  H01L33/56

CPC classification number: H01L25/0753 ,  H01L33/502 ,  H01L33/56 ,  H01L2933/0041 ,  H01L2933/005

Abstract: Aspects of the disclosure include light-emitting diodes (LEDs) formed without phosphor deformation during the lamination process. An exemplary method can include forming one or more LEDs on a backplane and forming a protective layer on the backplane. The protective layer can be patterned to define one or more trenches exposing sidewalls of a respective one LED of the one or more LEDs and a surface of the backplane. Each trench can be filled with a color-shifting coating. The method includes laminating the one or more LEDs, the backplane, the protective layer, and the color-shifting coating between one or more inner reinforcing layers and one or more outer layers to define a display.

公开(公告)号：US11735124B2

公开(公告)日：2023-08-22

申请号：US17540956

申请日：2021-12-02

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Jonglee Park ,  Susan Carol Ellis

IPC: G09G3/34 ,  G02F1/1677 ,  G09G3/32 ,  G02F1/167

CPC classification number: G09G3/3406 ,  G02F1/167 ,  G02F1/1677 ,  G09G3/32 ,  G09G2360/144 ,  G09G2380/10

Abstract: A reflective display device includes a layer of pigment material that is divided into a plurality of pixels, the pigment material in each pixel displaying information by reflecting light. The reflective display device further includes a light source embedded in the layer of a pigment material, wherein the light source emits light that is reflected by the pigment material.