公开(公告)号：US12207423B2

公开(公告)日：2025-01-21

申请号：US17779998

申请日：2020-06-18

Applicant: Samsung Display Co., Ltd. ,  INNO6 Inc.

Inventor： Hyun Chul Lee ,  Jeongho Kim ,  Hyungsik Kim

IPC: H05K5/02 ,  H10K59/12

Abstract: A display device includes a display module, a first support film disposed under the display module, a second support film disposed under the first support film, a plurality of first support bars disposed on a lower surface of the first support film between the first support film and the second support film, and a plurality of second support bars disposed on an upper surface of the second support film between the first support film and the second support film. The plurality of first support bars and the plurality of second support bars are alternately arranged.

公开(公告)号：US12206514B2

公开(公告)日：2025-01-21

申请号：US18128323

申请日：2023-03-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Young Jin ,  Jun Dal Kim ,  Hyun Su Kim ,  Kyung Youl Min ,  Dong Won Park ,  Jong Man Bae

IPC: H04L12/12 ,  H04L25/49

Abstract: A transmitter includes a transmission controller which outputs original data through an original data lane, an encoder which encodes the original data into encoded data and outputs the encoded data through an encoded data lane, and a transmission driver which outputs the encoded data at a speed of M (M is a real number greater than 0) gigabits per second through a transmission and reception interface. The transmission driver provides a first clock signal corresponding to an output speed to the encoder, the encoder provides a second clock signal having a second frequency less than a first frequency of the first clock signal to the transmission controller, the transmission controller outputs the original data based on the second clock signal, and the encoder outputs the encoded data based on the first clock signal.

公开(公告)号：US12205547B2

公开(公告)日：2025-01-21

申请号：US18450620

申请日：2023-08-16

Applicant: Samsung Display Co., LTD.

Inventor： Haemin Kim ,  Youngwan Seo ,  Geunho Lee

IPC: G09G3/3233 ,  G09F9/33 ,  G09G3/20 ,  G09G3/3208 ,  G09G3/3266 ,  G11C19/28 ,  H10K59/121 ,  H10K59/131

Abstract: A display device includes a display area and a peripheral area surrounding the display area, a pixel disposed in the display area on a substrate, an insulating layer disposed on the substrate and having a valley part along a periphery of the display area in the peripheral area, and an emission driver disposed in the peripheral area on the substrate, providing an emission signal to the pixel through an emission line, and overlapping both a first inner surface and a second inner surface of the insulating layer of the valley part in a plan view.

公开(公告)号：US12205546B2

公开(公告)日：2025-01-21

申请号：US18416559

申请日：2024-01-18

Applicant: Samsung Display Co., LTD.

Inventor： Sun-Koo Kang ,  Joonho Hyun

IPC: G09G3/00 ,  G09G3/20 ,  G09G3/3233

Abstract: A display device includes a display panel receiving an emission driving signal, and a panel driver driving the display panel in a mode in which the driving frequency is varied. The panel driver includes an emission driving circuit outputting the emission driving signal, a data driving circuit outputting a data signal, and a driving controller. The data driving circuit inverts a polarity of the data signal in units of at least one driving frame in response to a first option signal. The driving controller includes a counting circuit which counts an operation cycle of the emission driving circuit to output a count value, and a first option control circuit which compares the count value with a preset first threshold value and sets the first option signal to an active state or an inactive state according to a comparison result.

公开(公告)号：US12205529B2

公开(公告)日：2025-01-21

申请号：US18179937

申请日：2023-03-07

Applicant: Samsung Display Co., Ltd.

Inventor： Juyeop Seong ,  Hee-Kwon Lee ,  Jae-Soo Jang ,  Jaewon Jeong

IPC: G06F1/16 ,  G01B7/16 ,  G09G3/32

Abstract: Provided is a display apparatus including a display layer including scan lines, data lines, and pixels, and defined by a first area exposed to an outside in both a closed state and an open state, and a second area, which extends from the first area in a first direction, is exposed to an outside in the open state, and in which at least a portion thereof is opposite to the first area in the closed state, a scan-driving circuit connected to the scan lines, deformation sensors arranged in the first direction and having resistance values corresponding to respective shapes of the display layer, deformation sensor drivers arranged in the first direction, respectively connected to the deformation sensors, and configured to drive the deformation sensors along the first direction, and a driving circuit configured to measure the resistance values of the deformation sensors.

公开(公告)号：US12205514B2

公开(公告)日：2025-01-21

申请号：US18531708

申请日：2023-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Hai Jung In ,  Ki Myeong Eom ,  Kyong Hwan Oh

IPC: G09G3/3233 ,  G09G3/20

Abstract: A pixel including a light emitting device, a first transistor including a first electrode connected to a first node electrically connected to a first power source, a second transistor connected between a data line and the first node and turned on in response to a first scan signal supplied to a first scan line, a third transistor connected between a third node connected to a second electrode of the first transistor and a second node and turned on in response to a second scan signal supplied to a second scan line, a fourth transistor turned on in response to a third scan signal, and a storage capacitor connected between the first power source and the second node, in which the second scan signal overlaps the first scan signal, and a width of the second scan signal is greater than twice a width of the first scan signal.

公开(公告)号：US12204376B2

公开(公告)日：2025-01-21

申请号：US18400299

申请日：2023-12-29

Applicant: SAMSUNG DISPLAY CO., LTD. ,  AUFLEX CO., LTD.

Inventor： Sung Sang Ahn ,  Hyun Min Park ,  Tae An Seo ,  Tae Hoon Yang

IPC: G06F1/16

Abstract: A display device includes: a bendable display panel including a flat area and bendable areas; and a support module disposed on the display panel, wherein the support module supports the display panel, wherein the support module includes a support plate and joints, wherein the support plate overlaps the flat area and the bendable areas and includes lattice pattern areas including lattice patterns, and wherein the joints are disposed on the support plate, are disposed to overlap with the bendable areas, and are spaced apart from one another in the first direction. Each of the joints has a top surface and a bottom surface, wherein the top surface is disposed on the support plate, and the bottom surface is opposite to the top surface, and a width of each of the top surfaces of the joints is less than a width of each of the bottom surfaces of the joints.

公开(公告)号：US12204365B2

公开(公告)日：2025-01-21

申请号：US17704334

申请日：2022-03-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Dal Kim ,  Dong Won Park ,  Hyun Su Kim ,  Kyung Youl Min ,  Jong Man Bae ,  Jun Yong Song ,  Tae Young Jin

IPC: G06F1/10 ,  G06F13/40 ,  G06F13/42

Abstract: A data receiver, which communicates with a data transmitter through a plurality of lanes, includes: a first reception unit which receives first data through a first lane; a second reception unit which receives second data through a second lane; and a detector which compares the first data and the second data to detect a skew between the first lane and the second lane. The first reception unit includes a first clock data recovery unit which recovers a first clock and first payload data from the first data. The first reception unit controls a loop speed of the first clock data recovery unit based on a skew level of the skew.

公开(公告)号：US12204220B2

公开(公告)日：2025-01-21

申请号：US17942250

申请日：2022-09-12

Applicant: Samsung Display Co., LTD.

Inventor： Eon Seok Oh

IPC: G02F1/137 ,  G02C7/10 ,  G02F1/01 ,  G02F1/1333 ,  G06F3/041 ,  H10K59/50 ,  G02F1/1335 ,  H10K59/122 ,  H10K59/35 ,  H10K59/40

Abstract: A display device includes a pixel layer disposed on a base substrate, a first inorganic insulating layer disposed on the pixel layer, a first switch electrode disposed on the first inorganic insulating layer, a liquid crystal layer disposed on the first inorganic insulating layer and the first switch electrode, a second inorganic insulating layer disposed on the liquid crystal layer, and a second switch electrode disposed on the second inorganic insulating layer to face the first switch electrode. The liquid crystal layer converts light emitted from the pixel layer into about 90 degree linearly polarized light by an electric field formed between the first switch electrode and the second switch electrode in the private mode.

公开(公告)号：US12202333B2

公开(公告)日：2025-01-21

申请号：US17070166

申请日：2020-10-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eun Jeong Cho ,  Eun Sup Kim ,  Hyang Yul Kim

IPC: B60K35/00 ,  B60K35/23 ,  B60K35/40 ,  B60K35/50

Abstract: The present disclosure relates to a display device. The display device may be used for a vehicle and may include a display panel, a window, and a first light control layer. The display panel includes pixels arranged along a first direction and a second direction crossing the first direction. The window is disposed on the display panel. The first light control layer is disposed between the display panel and the window and including first photochromic lines. The first photochromic lines extend in the first direction and are arranged along the second direction and include a photochromic material.