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公开(公告)号：US12044908B2
公开(公告)日：2024-07-23
申请号：US17055541
申请日：2019-05-15
发明人： Guomin Yu
CPC分类号： G02F1/025 , H01L33/0066 , H01L33/30 , H01L33/58 , G02B2006/12061 , G02B2006/12085 , G02B2006/12142
摘要： A method of manufacturing an electro-optically active device. The method comprising the steps of: etching a cavity on a silicon-on-insulator wafer; providing a sacrificial layer adjacent to a substrate of a lll-V semiconductor wafer; epitaxially growing an electro-optically active structure on the lll-V semiconductor wafer; etching the epitaxially grown optically active structure into an electro-optically active mesa; disposing the electro-optically active mesa in the cavity of the silicon-on-insulator wafer and bonding a surface of the electro-optically active mesa, which is distal to the sacrificial layer, to a bed of the cavity; and removing the sacrificial layer between the substrate of the lll-V semiconductor wafer and the electro-optically active mesa.
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公开(公告)号：US12043917B2
公开(公告)日：2024-07-23
申请号：US17424098
申请日：2020-01-20
申请人： SK SILTRON CO., LTD.
发明人： Hyun Woo Park
摘要： A single crystal ingot growth control device includes: an input unit that receives a diameter error that is a difference value between a measured diameter of the ingot and a target diameter; a calculation unit that performs integral calculation on the diameter error received by the input unit in real time and calculates a final pulling speed for each set time that is increased stepwise by reflecting the diameter error integral value, and an output unit that outputs the final pulling speed calculated by the calculation unit to a pulling controller during the set time.
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公开(公告)号：US12043644B2
公开(公告)日：2024-07-23
申请号：US17051154
申请日：2020-09-29
发明人： Junghun Kim , Keumsoo Song , Taisun Kim
摘要： The present invention provides a benzimidazole derivative represented by the following Chemical Formula 1, a preparation method thereof, and use thereof as an anticancer or anti-virus agent:
wherein, R1, R2, R3 and X are as defined in the detailed description and the claims.-
公开(公告)号：US12041798B2
公开(公告)日：2024-07-16
申请号：US17448162
申请日：2021-09-20
发明人： Hyeongpil Kim , Byoung-Hun Sung
IPC分类号： H10K59/38 , H10K30/80 , H10K59/122
CPC分类号： H10K30/865 , H10K59/122 , H10K59/38
摘要： A display panel includes an upper display substrate in which first to third pixel regions respectively configured to emit first to third light are defined, and a lower display substrate including first to third light-emitting elements respectively overlapping the first to third pixel regions. The first light-emitting element and the second light-emitting element each include one or more first stack parts and one or more first charge generation layers, each of the one or more first stack parts including a first emission layer configured to emit the second light. The third light-emitting element includes one or more second stack parts and one or more second charge generation layers, each of the one or more second stacking parts including a second emission layer configured to emit the third light. The first charge generation layer includes organic dopants, and the second charge generation layer includes inorganic dopants.
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公开(公告)号：US12040425B2
公开(公告)日：2024-07-16
申请号：US17460116
申请日：2021-08-27
发明人： Hyunmin Cho , Daehyun Kim , Sungchul Kim , Jonghyuk Kang , Keunkyu Song , Jooyeol Lee , Hyundeok Im , Chio Cho , Hyeyong Chu , Sungjin Hong
IPC分类号： H01L33/62 , H01L25/075 , H01L27/15 , H01L33/00 , H01L33/06 , H01L33/32 , H01L33/38 , H01L33/40 , H01L33/44 , H05K1/11 , H05K1/18
CPC分类号： H01L33/0075 , H01L25/0753 , H01L27/156 , H01L33/06 , H01L33/32 , H01L33/38 , H01L33/405 , H01L33/44 , H01L33/62 , H05K1/11 , H05K1/181 , H01L2224/95085 , H01L2933/0016 , H05K2201/10106
摘要： A display apparatus includes a substrate, a first electrode on the substrate, the first electrode including a first portion that has a flat upper surface and a second portion that protrudes from the first portion and has an inclined surface, a second electrode facing the first electrode in parallel on the substrate, the second electrode including a first portion that has a flat upper surface and a second portion that protrudes from the first portion and has an inclined surface, and a plurality of light-emitting devices separate from each other on the first electrode and the second electrode, the light-emitting devices each having a first end contacting the upper surface of the first portion of the first electrode and a second end contacting the upper surface of the first portion of the second electrode.
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公开(公告)号：US12040319B2
公开(公告)日：2024-07-16
申请号：US17356323
申请日：2021-06-23
发明人： Jin Woo Lee , Zu Seok Oh , Da Sol Jeong , Kyung Ah Choi , Kyu Ri Hwang
IPC分类号： H01L25/16 , H01L23/48 , H01L23/52 , H01L23/535 , H01L27/12 , H01L33/60 , H01L33/62 , G09G3/22 , H01L33/44
CPC分类号： H01L25/167 , H01L23/481 , H01L23/52 , H01L23/535 , H01L27/124 , H01L33/60 , H01L33/62 , G09G3/22 , H01L33/44
摘要： A display device is provided. The display device includes: a substrate; a first electrode located on the substrate; a second electrode located between the substrate and the first electrode; a first light emitting element located on the same layer as the first electrode; and a contact electrode located on the first light emitting element, wherein one end of the first light emitting element contacts the first electrode, and the other end of the first light emitting element contacts the contact electrode.
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公开(公告)号：US12040318B2
公开(公告)日：2024-07-16
申请号：US17297346
申请日：2019-02-20
发明人： Jong Hyuk Kang , Hyun Min Cho , Dae Hyun Kim , Hyun Deok Im
CPC分类号： H01L25/167 , H01L24/24 , H01L24/82 , H01L33/24 , H01L33/38 , H01L33/62 , H01L2224/24147 , H01L2224/24991 , H01L2224/82007 , H01L2224/82101
摘要： A display device may include: a substrate including a display area and a non-display area; and pixels provided on the display area, and each including sub-pixels each including an emission area and a non-emission area. Each sub-pixel may include a pixel circuit layer including at least one transistor, and a display element layer including at least one light emitting element configured to emit light and connected to the transistor. The display element layer may include: a first electrode and a second electrode spaced apart from each other with the light emitting element interposed therebetween; the light emitting element connected between the first and second electrodes; and a planarization layer provided on the pixel circuit layer, and coming into contact with at least a portion of each of opposite ends of the light emitting element. The planarization layer may overlap with each of the first electrode and the second electrode.
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公开(公告)号：US12039937B2
公开(公告)日：2024-07-16
申请号：US18064801
申请日：2022-12-12
发明人： Sung Hwan Kim , Won Kyu Kwak , Jung Hoon Shim , Yun Kyeong In
IPC分类号： G09G3/3266
CPC分类号： G09G3/3266 , G09G2300/0876
摘要： A display device includes: a display unit including a first display area, and a second display area; a scan driver configured to provide a scan signal to each scan line connected to the plurality of first pixels and the plurality of second pixels; and an emission controller configured to provide an emission control signal to each emission control line connected to the plurality of first pixels and the plurality of second pixels, wherein the plurality of first pixels have a first density in the first display area, the plurality of second pixels have a second density less than the first density in the second display area, and the plurality of second pixels include at least one sub pixel including one boosting capacitor.
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公开(公告)号：US12039916B2
公开(公告)日：2024-07-16
申请号：US18061101
申请日：2022-12-02
发明人： Eui Myeong Cho , Ho Cheol Kang , Jae Hyun Koh , Seok Young Yoon
IPC分类号： G09G3/32
CPC分类号： G09G3/32 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/08 , G09G2320/0233 , G09G2320/0257 , G09G2320/0276 , G09G2320/045 , G09G2320/0673 , G09G2360/16
摘要： A display device includes: pixels, each of the pixels including at least one light emitting element and a first transistor configured to supply a driving current to the at least one light emitting element; a sensing unit configured to sense a driving current of the first transistor, which corresponds to a data voltage applied to one pixel from among the pixels, the sensing unit being configured to detect a luminance of the light emitting element, which corresponds to the driving current; a gamma calculator configured to receive the driving current and the luminance of the light emitting element from the sensing unit, to calculate a gamma changed based on the driving current and the luminance of the light emitting element, and to provide, to a memory, the gamma changed based on the driving current and the luminance of the light emitting element.
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公开(公告)号：US12039127B2
公开(公告)日：2024-07-16
申请号：US18132326
申请日：2023-04-07
发明人： Hyun-Wook Cho , Youngsik Kim , Sangkook Kim , Taejoon Kim
IPC分类号： G06F3/041 , G06F3/042 , H10K59/131 , H10K59/40 , H10K59/88
CPC分类号： G06F3/04164 , G06F3/0412 , G06F3/0421 , H10K59/131 , H10K59/40 , H10K59/88 , G06F2203/04102
摘要： A display device, includes: a display panel including an active region and a peripheral region which are adjacent to each other; and an input-sensing panel on the display panel, the input-sensing panel comprising a first region, a second region, and a third region, which are overlapped with the active region and are sequentially arranged, and a fourth region, which is overlapped with the peripheral region, wherein the input-sensing panel comprises: a sensing electrode in the first and second regions and includes a plurality of conductive lines; and a trace line in the third and fourth regions and connected to the sensing electrode, wherein a density per unit area of the conductive lines is higher in the second region than in the first region.
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