公开(公告)号：US20220190282A1

公开(公告)日：2022-06-16

申请号：US17532304

申请日：2021-11-22

Applicant: Google LLC

Inventor： Sarah S.M. Cabreros ,  Yi Tao ,  Sangmoo Choi ,  Nai-Hsuan Liu ,  William Riis Hamburgen ,  Ion Bita ,  Taesung Kim

IPC: H01L51/52 ,  G09F9/30 ,  H01L27/32 ,  H01L51/56

Abstract: The present disclosure provides an electronic device utilizing a flexible display panel with multiple relief features formed in a periphery bending portion of the flexible display panel. The multiple relief features may facilitate lamination of the flexible display to a curved cover layer. The flexible display panel may have a circular shape utilized in a wearable device. An active area for displaying images may extend to the periphery bending portion of the flexible display panel, thus provided a wide viewing range for a user as well as enhancing an overall aesthetic appearance of the electronic device.

公开(公告)号：US12267968B2

公开(公告)日：2025-04-01

申请号：US17756387

申请日：2021-09-07

Applicant: Google LLC

Inventor： Adrian Gheorghe Menea ,  Yi Tao ,  Kiarash Vakhshouri ,  Taesung Kim ,  Yiting Liu ,  Michael J. Lombardi ,  Hao-Yuan Hou

IPC: H05K5/02 ,  H10K77/10 ,  H10K102/00

Abstract: An example display assembly includes: a continuous display including: a first rigid segment attached to and substantially coplanar with an inner surface of a first assembly of the folding device; a second rigid segment attached to and substantially coplanar with an inner surface of a second assembly of the folding device; a primary flexible segment; a third rigid segment disposed between the second rigid segment and the primary flexible segment; and a fourth rigid segment disposed between the first rigid segment and the primary flexible segment; a primary supporting plate attached to the continuous display; a first supplemental supporting plate attached to the primary supporting plate adjacent to the third rigid segment; and a second supplemental supporting plate attached to the primary supporting plate adjacent to the fourth rigid segment.

公开(公告)号：US20230320003A1

公开(公告)日：2023-10-05

申请号：US17756387

申请日：2021-09-07

Applicant: Google LLC

Inventor： Adrian Gheorghe Menea ,  Yi Taio ,  Kiarash Vakhshouri ,  Taesung Kim ,  Yiting Liu ,  Micheal Lombardi ,  Hao-Yuan Hou

IPC: H05K5/02 ,  H10K77/10

CPC classification number: H05K5/0217 ,  H10K77/111 ,  H10K2102/311

Abstract: An example display assembly includes: a continuous display including: a first rigid segment attached to and substantially coplanar with an inner surface of a first assembly of the folding device; a second rigid segment attached to and substantially coplanar with an inner surface of a second assembly of the folding device; a primary flexible segment; a third rigid segment disposed between the second rigid segment and the primary flexible segment; and a fourth rigid segment disposed between the first rigid segment and the primary flexible segment; a primary supporting plate attached to the continuous display; a first supplemental supporting plate attached to the primary supporting plate adjacent to the third rigid segment; and a second supplemental supporting plate attached to the primary supporting plate adjacent to the fourth rigid segment.

公开(公告)号：US11783750B2

公开(公告)日：2023-10-10

申请号：US17260871

申请日：2020-07-29

Applicant: Google LLC

Inventor： Sangmoo Choi ,  Janghoon Song ,  Taesung Kim

IPC: G09G3/20 ,  G09G3/3208

CPC classification number: G09G3/2007 ,  G09G3/3208 ,  G09G2320/0233 ,  G09G2320/0276 ,  G09G2320/0673 ,  G09G2320/0686

Abstract: A method for driving an organic light emitting diode (OLED) display having a first area with a first pixel density and a second area with a second pixel density higher than the first pixel density, the method includes receiving image content that specifies a grayscale value for both a first pixel in the first area and a second pixel in the second area, providing, based on the grayscale value, a first voltage to the first pixel in the first area, and providing, based on the grayscale value, a second voltage that is different from the first voltage to the second pixel in the second area, where the second voltage causes the second pixel to emit light less brightly than the first voltage causes the first pixel to emit light.

公开(公告)号：US20220309983A1

公开(公告)日：2022-09-29

申请号：US17260871

申请日：2020-07-29

Applicant: Google LLC

Inventor： Sangmoo Choi ,  Janghoon Song ,  Taesung Kim

IPC: G09G3/20 ,  G09G3/3208

Abstract: A method for driving an organic light emitting diode (OLED) display having a first area with a first pixel density and a second area with a second pixel density higher than the first pixel density, the method includes receiving image content that specifies a grayscale value for both a first pixel in the first area and a second pixel in the second area, providing, based on the grayscale value, a first voltage to the first pixel in the first area, and providing, based on the grayscale value, a second voltage that is different from the first voltage to the second pixel in the second area, where the second voltage causes the second pixel to emit light less brightly than the first voltage causes the first pixel to emit light.