公开(公告)号：US12117727B2

公开(公告)日：2024-10-15

申请号：US17646351

申请日：2021-12-29

申请人： Dai Nippon Printing Co., Ltd.

发明人： Hiroki Oka ,  Sachiyo Matsuura ,  Chiaki Hatsuta ,  Chikao Ikenaga ,  Hideyuki Okamoto ,  Masato Ushikusa

IPC分类号： C23C14/04 ,  B21B1/22 ,  C21D6/00 ,  C21D8/02 ,  C22C38/08 ,  C23C14/24 ,  C25D1/04 ,  C25D3/56 ,  G03F7/00 ,  G03F7/20 ,  H10K71/00 ,  H10K50/11 ,  H10K59/00 ,  H10K71/16

CPC分类号： G03F7/0035 ,  B21B1/22 ,  C21D6/001 ,  C21D8/0247 ,  C22C38/08 ,  C23C14/042 ,  C23C14/24 ,  C25D1/04 ,  C25D3/562 ,  G03F7/0015 ,  G03F7/0027 ,  G03F7/2008 ,  G03F7/2022 ,  H10K71/00 ,  H10K50/11 ,  H10K59/00 ,  H10K71/166

摘要： The metal plate includes a plurality of pits located on the surface of the metal plate. The manufacturing method for a metal plate for use in manufacturing of a deposition mask includes an inspection step of determining a quality of the metal plate based on a sum of volumes of a plurality of pits located at a portion of the surface of the metal plate.

公开(公告)号：US12114557B2

公开(公告)日：2024-10-08

申请号：US17714978

申请日：2022-04-06

申请人： DELL PRODUCTS L.P.

发明人： Deeder Aurongzeb ,  Stefan Peana

IPC分类号： H01L33/00 ,  H01L33/02 ,  H10K50/842 ,  H10K50/87 ,  H10K59/00 ,  H10K71/00

CPC分类号： H10K71/00 ,  H01L33/02 ,  H10K50/8426 ,  H10K50/87 ,  H10K59/00

摘要： Apparatus and methods may be implemented to provide multi-layer display assembly apparatus for information handling systems, including portable information handling systems (e.g., such as smart phones, tablet computers, notebook computers, etc.) as well as display assembly apparatus for other types of information handling systems such as desktop computers, servers, etc. The disclosed multi-layer display assembly apparatus may be implemented to include multiple adhesive layers (e.g., two or more adhesive layers) that have different indices of refraction and/or different debonding characteristics, and that are disposed between a display substrate and an transparent protective hardcover such as glass-based or plastic-based cover.

公开(公告)号：US20240334761A1

公开(公告)日：2024-10-03

申请号：US18739910

申请日：2024-06-11

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Jun Won CHOI ,  Dong Soo KIM ,  Hyun-Chol BANG ,  Chang Soo PYON ,  Ji-Eun LEE

IPC分类号： H10K59/126 ,  H01L29/786 ,  H10K50/86 ,  H10K59/00 ,  H10K59/121 ,  H10K59/131 ,  H10K59/35

CPC分类号： H10K59/126 ,  H01L29/78633 ,  H10K50/865 ,  H10K59/00 ,  H10K59/1213 ,  H10K59/131 ,  H10K59/352

摘要： A display device includes signal lines and pixels connected thereto. A first pixel includes a first transistor including a first gate electrode, a first channel region overlapping the first gate electrode, a first source region, and a second drain region facing the first source region, with the first channel region interposed between the first source region and the second drain region. A third transistor includes a third gate electrode, a third channel region overlapping the third gate electrode, a third drain region connected to the first gate electrode, and a third source region facing the third drain region with the third channel region interposed between the third source region and the third drain region. A shielding part overlaps a boundary between the third source region and the third channel region and does not overlap a boundary between the third drain region and the third channel region.

公开(公告)号：US12098953B2

公开(公告)日：2024-09-24

申请号：US17753077

申请日：2020-12-16

申请人： Google LLC

发明人： Ozan Cakmakci ,  Jyothi Karri ,  Sangmoo Choi ,  Ion Bita

IPC分类号： G01J3/28 ,  G01J3/02 ,  G01J3/18 ,  H04M1/02 ,  H10K59/00

CPC分类号： G01J3/2803 ,  G01J3/0272 ,  G01J3/18 ,  H04M1/0266 ,  H10K59/00

摘要： A mobile computing device includes an emissive display panel, where the panel is used as a grating, and spectrometer optics positioned behind/below the emissive display panel. A mobile computing device includes an emissive display panel and a spectrometer positioned below the emissive display panel. The emissive display panel includes a first periodic pattern of pixels that include one or more LEDs and a second periodic pattern of circuit elements that control the pixels, where the first and second periodic patterns are configured to diffract light received from outside the device, which passes through the emissive display, and where the diffraction is wavelength-dependent. The spectrometer is configured to detect intensities of different wavelength ranges of the diffracted light.

公开(公告)号：US12094892B2

公开(公告)日：2024-09-17

申请号：US18110362

申请日：2023-02-15

申请人： Monolithic 3D Inc.

发明人： Zvi Or-Bach ,  Deepak C. Sekar

IPC分类号： H01L27/146 ,  H01L25/075 ,  H01L25/16 ,  H01L27/15 ,  H01L33/16 ,  H01L33/62 ,  H10K19/00 ,  H10K39/00 ,  H10K59/00

CPC分类号： H01L27/14603 ,  H01L25/0756 ,  H01L25/167 ,  H01L27/14605 ,  H01L27/156 ,  H01L33/16 ,  H01L33/62 ,  H10K19/201 ,  H10K39/401 ,  H10K59/751

摘要： A 3D micro display, the 3D micro display including: a first level including a first single crystal layer, the first single crystal layer includes a plurality of LED driving circuits; a second level including a first plurality of light emitting diodes (LEDs), where the second level is disposed on top of the first level, where the second level includes at least ten individual first LED pixels; and a bonding structure, where the second level includes a plurality of bond pads, where the bonding structure includes oxide to oxide bonding.

公开(公告)号：US12060501B2

公开(公告)日：2024-08-13

申请号：US17022217

申请日：2020-09-16

申请人： SAMSUNG SDI CO., LTD.

发明人： Sung Hyun Mun ,  Ki Yong Kim ,  Jee Hee Kim ,  Chan Woo Kim ,  Ik Hwan Cho ,  In Cheon Han

IPC分类号： C09J133/06 ,  C08F220/04 ,  C08F220/06 ,  C08F220/18 ,  C08F220/20 ,  C08F220/32 ,  C09J7/00 ,  C09J7/10 ,  C09J133/08 ,  C09J133/10 ,  C09J133/12 ,  C09J133/14 ,  H10K50/00 ,  H10K50/80 ,  H10K50/84 ,  H10K59/00 ,  H10K85/10

CPC分类号： C09J133/066 ,  C08F220/20 ,  C09J7/00 ,  C09J7/10 ,  C09J133/062 ,  C09J133/068 ,  C09J133/14 ,  H10K50/00 ,  H10K50/80 ,  H10K50/84 ,  H10K59/00 ,  C08F220/04 ,  C08F220/06 ,  C08F220/18 ,  C08F220/1808 ,  C08F220/32 ,  C09J133/08 ,  C09J133/10 ,  C09J133/12 ,  C09J2203/318 ,  C09J2301/312 ,  C09J2433/00 ,  C09J2475/00 ,  H10K85/151 ,  C08F220/20 ,  C08F220/1808

摘要： An adhesive film and an optical display, the adhesive film being prepared from an adhesive composition that includes a (meth)acrylic copolymer, wherein the adhesive film has an elongation of about 750% to about 3,000%, and satisfies the following Equation 1:

PB/PY=about 3.0 to about 20,



wherein PB is a break point in gf of the adhesive film and PY is a yield point in gf of the adhesive film.

公开(公告)号：US20240268157A1

公开(公告)日：2024-08-08

申请号：US18519132

申请日：2023-11-27

申请人： Samsung Display Co., Ltd.

发明人： HYUNEOK SHIN ,  JONGHEE PARK ,  JOONYONG PARK ,  JUHYUN LEE ,  YUNG BIN CHUNG

IPC分类号： H10K59/122 ,  H10K59/00 ,  H10K59/12 ,  H10K59/88

CPC分类号： H10K59/122 ,  H10K59/1201 ,  H10K59/771 ,  H10K59/88

摘要： A display device including a base layer including a display area and a non-display area, the display area including a first emission area, a second emission area, a third emission area, and multiple non-emission areas. The display device also including, a pixel defining film exposing upper surfaces of each of the first to third lower electrodes, a conductive partition wall disposed on the pixel defining film and surrounding the third emission area in a plan view, a common emission pattern disposed on a first lower electrode and a second lower electrode and overlapping areas of the first emission area, the second emission area, and one of the non-emission areas disposed between the first emission area and the second emission area, and an auxiliary emission pattern disposed on the third lower electrode and overlapping the third emission area.

公开(公告)号：US20240260311A1

公开(公告)日：2024-08-01

申请号：US18634934

申请日：2024-04-13

申请人： LG Display Co., Ltd.

发明人： YuSeon KHO ,  Yong-Su HAM ,  YongWoo LEE

IPC分类号： H10K59/00 ,  G06F3/01 ,  H10K50/842 ,  H10N30/20

CPC分类号： H10K59/00 ,  G06F3/016 ,  H10K50/8426 ,  H10N30/204

摘要： A display apparatus includes a display panel configured to display an image, a film actuator configured to vibrate the display panel, and a partition configured to surround the film actuator. The film actuator may include a plurality of vibration generating devices configured with a composite film. The plurality of vibration generating devices may be configured to have different expansion coefficients. The composite film may include a plurality of vibration portions configured to have a piezoelectric characteristic and a plurality of expansion portions configured to have flexibility and overlap with the plurality of vibration portions.

公开(公告)号：US20240260310A1

公开(公告)日：2024-08-01

申请号：US18634933

申请日：2024-04-13

申请人： LG Display Co., Ltd.

发明人： YuSeon KHO ,  Yong-Su HAM ,  YongWoo LEE

IPC分类号： H10K59/00 ,  G06F3/01 ,  H10K50/842 ,  H10N30/20

CPC分类号： H10K59/00 ,  G06F3/016 ,  H10K50/8426 ,  H10N30/204

摘要： A display apparatus includes a display panel configured to display an image and a film actuator configured to vibrate the display panel. The film actuator may include a plurality of vibration generating devices configured with a composite film. The plurality of vibration generating devices may be configured to have different expansion coefficients. The composite film may include a plurality of vibration portions configured to have a piezoelectric characteristic and a plurality of expansion portions configured to have flexibility and overlap with the plurality of vibration portions.

公开(公告)号：US12048244B2

公开(公告)日：2024-07-23

申请号：US17039623

申请日：2020-09-30

申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

发明人： Tomoya Yamaguchi ,  Hideko Yoshizumi ,  Yuta Kawano ,  Hiromitsu Kido ,  Satoshi Seo

IPC分类号： H01L51/50 ,  C07D495/04 ,  H10K50/16 ,  H10K85/60 ,  H10K50/11 ,  H10K59/00 ,  H10K101/10

CPC分类号： H10K85/656 ,  C07D495/04 ,  H10K50/16 ,  H10K85/657 ,  H10K50/11 ,  H10K59/00 ,  H10K2101/10

摘要： A novel organic compound is provided. The organic compound is represented by General Formulae (G1), (u1), and (g1), where Ar represents a substituted or unsubstituted condensed aromatic ring, one of R1 and R2 represents a group represented by General Formula (u1), and any one of R30 to R40 represents a bond. In addition, A is a group represented by General Formula (g1), and B represents a substituted or unsubstituted phenyl group. Moreover, n is an integer of 0 to 2, and Q1 and Q2 independently represent an oxygen atom or a sulfur atom.