公开(公告)号：US11928261B2

公开(公告)日：2024-03-12

申请号：US17963207

申请日：2022-10-11

申请人： Innolux Corporation

发明人： Yu-Chia Huang ,  Yuan-Lin Wu ,  Hsiao-Lang Lin ,  Tsung-Han Tsai ,  Kuan-Feng Lee

IPC分类号： G06F3/01 ,  G06F3/041 ,  H10K59/00 ,  H10K59/40 ,  H10K77/10 ,  H10K102/00

CPC分类号： G06F3/016 ,  G06F3/0412 ,  H10K59/00 ,  H10K59/40 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04103 ,  H10K2102/311

摘要： The disclosure provides a display device. The display device includes a display panel and a vibration generating module. The vibration generating module is attached to the display panel and includes a substrate, a circuit layer, and a plurality of vibrators. The circuit layer and the plurality of vibrators are disposed on the substrate, and the plurality of vibrators are electrically connected to the circuit layer.

公开(公告)号：US11926603B2

公开(公告)日：2024-03-12

申请号：US16962920

申请日：2019-01-10

申请人： SAMSUNG SDI CO., LTD. ,  SAMSUNG ELECTRONICS CO., LTD.

发明人： Hanill Lee ,  Giwook Kang ,  Byungku Kim ,  Chang Ju Shin ,  Dongkyu Ryu ,  Eun Sun Yu ,  Kipo Jang

IPC分类号： H01L51/50 ,  C07D209/82 ,  C07D251/24 ,  H10K59/00 ,  H10K85/60 ,  H10K101/30

CPC分类号： C07D251/24 ,  C07D209/82 ,  H10K59/00 ,  H10K85/6572 ,  H10K2101/30

摘要： Disclosed are a compound represented by Chemical Formula 1, a composition comprising the same, an organic optoelectronic diode, and a display device.
Chemical formula 1 is as defined in the specification.

公开(公告)号：US11902739B2

公开(公告)日：2024-02-13

申请号：US17111321

申请日：2020-12-03

申请人： LG Display Co., Ltd.

发明人： Jae-Hun Ye

IPC分类号： H04R17/00 ,  H01L27/32 ,  H04R1/02 ,  H04R1/26 ,  H10K59/00

CPC分类号： H04R17/00 ,  H04R1/028 ,  H04R1/26 ,  H10K59/00 ,  H04R2400/03 ,  H04R2499/15

摘要： A display device includes a piezoelectric element vibrated according to input audio signals, a display panel configured to display an image, and an elastic member configured to connect a portion of the piezoelectric element and the display panel so as to transmit a vibration of the piezoelectric element to the display panel to improve sound quality in a display device which emits a sound from a display panel.

公开(公告)号：US20240049505A1

公开(公告)日：2024-02-08

申请号：US17642001

申请日：2020-07-23

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Yingming LI ,  Senjun CHEN ,  Chien Feng YEH ,  Renxuan QIN ,  Chao XU ,  Haisheng TU

IPC分类号： H10K59/12 ,  H10K59/82 ,  H10K59/80 ,  H10K59/00 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/133

CPC分类号： H10K59/1201 ,  H10K59/82 ,  H10K59/871 ,  H10K59/751 ,  G02F1/133317 ,  G02F1/133325 ,  G02F1/133769 ,  G02F1/13306

摘要： Embodiments of this application provide a display terminal, and relate to the field of display technologies, to solve the problem that the overall screen-to-body ratio decreases due to a receiver disposed on a display terminal. The display terminal includes a middle frame, a display module, a vibrator, and at least one vibrating plate. The display module is connected to the middle frame, and an accommodation space is formed between the display module and the middle frame. At least a part of the vibrator is disposed in the accommodation space. The vibrator is connected to the display module or the middle frame. The vibrating plate is located in the accommodation space. An upper surface of the vibrating plate is connected to a lower surface of the display module. A lower surface of the vibrating plate faces the middle frame.

公开(公告)号：US20240040898A1

公开(公告)日：2024-02-01

申请号：US18200430

申请日：2023-05-22

申请人： Samsung Display Co., LTD.

发明人： Ju Hyun LEE ,  Hyun Eok SHIN ,  Sung Joo KWON

IPC分类号： H10K59/80 ,  H10K59/35 ,  H10K59/00

CPC分类号： H10K59/80518 ,  H10K59/35 ,  H10K59/771 ,  H10K59/876 ,  H10K59/12

摘要： A display device includes: a substrate including a first area, a second area and a third area; a first pixel electrode, a second pixel electrode and a third pixel electrode disposed in the first area, the second area and the third area, respectively, on the substrate; a sub-pixel electrode disposed on the third pixel electrode; a first emissive layer, a second emissive layer and a third emissive layer disposed on the first pixel electrode, the second pixel electrode and the sub-pixel electrode, respectively; and a common electrode disposed on entireties of the first emissive layer, the second emissive layer and the third emissive layer. The sub-pixel electrode includes an upper sub-electrode made of a transparent metal material and a lower sub-electrode having a distance-adjusting function.

公开(公告)号：US11871634B2

公开(公告)日：2024-01-09

申请号：US17374012

申请日：2021-07-13

申请人： Sony Group Corporation

发明人： Hiroshi Sagawa

IPC分类号： G09G3/30 ,  H10K59/35 ,  H10K50/80 ,  H10K50/813 ,  H10K59/00 ,  H10K59/17 ,  H10K59/30 ,  H10K59/124 ,  H10K59/131 ,  H10K59/179 ,  H10K59/121 ,  G09G3/3225 ,  G09G3/3233 ,  G09G3/3266

CPC分类号： H10K59/35 ,  G09G3/3225 ,  H10K50/80 ,  H10K50/813 ,  H10K59/00 ,  H10K59/124 ,  H10K59/1213 ,  H10K59/1216 ,  H10K59/131 ,  H10K59/17 ,  H10K59/179 ,  H10K59/30 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0842 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2330/028

摘要： In one example embodiment, a display device for suppressing reflected light includes a driving circuit and a display region which includes a plurality of pixels. In one example embodiment, the plurality of pixels includes a first pixel having a first light emitting element which includes a first light emitting portion having a first layer surface. In one example embodiment, first pixel includes a second light emitting element which includes a second light emitting portion having a second, different layer surface. In one example embodiment, the first pixel includes a third light emitting element which includes a third light emitting portion having a third, different layer surface.

公开(公告)号：US11871631B2

公开(公告)日：2024-01-09

申请号：US18158750

申请日：2023-01-24

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Hyun Ae Park ,  Sun-Ja Kwon ,  Byung Sun Kim ,  Yang Wan Kim ,  Su Jin Lee ,  Jae Yong Lee

IPC分类号： H10K59/00 ,  H10K59/131 ,  G09G3/3233 ,  H10K59/121 ,  H10K77/10 ,  H01L29/45 ,  H01L29/49 ,  H01L49/02 ,  H01L27/12 ,  H10K50/80 ,  H10K102/00

CPC分类号： H10K59/131 ,  G09G3/3233 ,  H10K59/1213 ,  H10K59/1216 ,  H10K77/111 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/043 ,  H01L27/124 ,  H01L27/1255 ,  H01L28/60 ,  H01L29/45 ,  H01L29/4908 ,  H10K50/80 ,  H10K2102/311 ,  Y02E10/549

摘要： A display device includes a substrate including a display area and a peripheral area disposed around the display area. The peripheral area includes a bending region and a contact region adjacent to the bending region. A first connection line includes a first portion disposed in the contact region, and a second portion disposed in both the bending region and the contact region, and including a first layer and a second layer. At least part of the second layer of the second portion overlaps the first layer of the second portion. In the contact region, the first layer of the second portion is electrically connected to the first portion, and the second layer of to the second portion is electrically connected to the first layer of the second portion.

公开(公告)号：US11871608B2

公开(公告)日：2024-01-09

申请号：US17417422

申请日：2019-10-14

申请人： Samsung Display Co., Ltd.

发明人： Byunghan Yoo ,  Geebum Kim ,  Sangwoo Kim ,  Chaungi Choi ,  Jungha Son ,  Taekyung Ahn ,  Kijune Lee ,  Jaeik Lim

IPC分类号： H10K50/85 ,  H10K59/00

CPC分类号： H10K50/85 ,  H10K59/00

摘要： A display device having an improved light-extraction efficiency and a reduced color sense variation according to a viewing angle includes a pixel electrode on a substrate, an insulating layer defining an emission area via an opening that covers edges of the pixel electrode and exposes a center portion of the pixel electrode, a first light extraction pattern on the pixel electrode, the first light extraction pattern having a side surface inclined at a first angle, and a second light extraction pattern surrounding the first light extraction pattern on an outer portion of the first light extraction pattern, the second light extraction pattern having a side surface inclined at a second angle that is less than the first angle.

公开(公告)号：US11848504B2

公开(公告)日：2023-12-19

申请号：US17715351

申请日：2022-04-07

申请人： HTC Corporation

发明人： Chun-Yih Wu ,  Ta-Chun Pu ,  Yen-Liang Kuo

IPC分类号： H01Q1/24 ,  H01Q3/44 ,  H01L27/32 ,  H01Q15/14 ,  H10K59/00

CPC分类号： H01Q3/44 ,  H01Q15/14 ,  H10K59/00

摘要： A communication device includes a display device, a phase tuning layer, and a mmWave (Millimeter Wave) module. The display device includes a first display portion and a second display portion. The pixel density of the first display portion is greater than that of the second display portion. The phase tuning layer is adjacent to the second display portion. The mmWave module generates a wireless signal. The wireless signal is propagated through the second display portion and the phase tuning layer.

公开(公告)号：US11825691B2

公开(公告)日：2023-11-21

申请号：US15824605

申请日：2017-11-28

申请人： BOE Technology Group Co., Ltd.

发明人： Donghui Yu

IPC分类号： H01L29/08 ,  H10K59/00 ,  H10K50/84 ,  H10K50/842 ,  H10K71/00 ,  H10K102/00

CPC分类号： H10K59/00 ,  H10K50/841 ,  H10K50/846 ,  H10K50/8426 ,  H10K71/00 ,  H10K2102/331

摘要： Embodiments of the present disclosure disclose a display panel and a fabricating method thereof. In the solution, on one hand, water-absorbing magnetic nanoparticles in a packaging layer are distributed along a direction perpendicular to the cover plate at a side far away from an OLED component, or distributed along an extension direction of the packaging layer at a periphery of a region in which the OLED component is located, thus reducing the damage to the OLED component of a display substrate. On the other hand, since the water-absorbing magnetic nanoparticles have magnetic property, the water-absorbing magnetic nanoparticles can be doped in the packaging layer material in a packaging and waterproofing process, and a magnetic field is applied to induce the magnetic nanoparticles to move to the side far away from the OLED component or to the periphery of the region in which the OLED component is located.