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1.发明公开公开(公告)号：US20240249655A1
公开(公告)日：2024-07-25
申请号：US18564387
申请日：2022-05-17
申请人： Lumineq Oy
发明人： Mika Sirkiä
CPC分类号： G09G3/14 , H05B33/02 , H05B33/26 , G09G2320/02
摘要： A thin-film electroluminescent display is disclosed, comprising a thin-film display element. The thin-film display element comprises a common layer comprising common electrodes, a segment layer comprising segment electrodes, and a luminescent layer arranged to produce visible light when a voltage over a threshold voltage is arranged between the common electrodes and the overlapping segment electrodes. The display comprises further a common driver comprising common connections, each of the common connections connected to one of the common electrodes. Each of the common connections comprises a voltage limiter arranged to limit voltage of the one or more undriven common electrodes to a voltage which may vary within a limited voltage range. A related method is also disclosed.
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公开(公告)号：US20190189932A1
公开(公告)日：2019-06-20
申请号：US16328096
申请日：2017-08-04
申请人： KONICA MINOLTA, INC.
发明人： Noboru SEKINE , Hiroki KURATA
CPC分类号： H01L51/0072 , H01B5/14 , H01L51/50 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5092 , H01L51/5212 , H01L51/5215 , H01L51/5228 , H01L51/5234 , H01L51/56 , H05B33/26 , H05B33/28
摘要： A transparent electrode includes a conductive layer and at least one metal affinity layer adjacent to the conductive layer. The conductive layer is composed of silver as a main component. The metal affinity layer contains an organic compound and a lanthanoid. The organic compound is a compound including a heteroatom having an unshared electron pair in a molecule.
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3.发明申请公开(公告)号：US20180192495A1
公开(公告)日：2018-07-05
申请号：US15740179
申请日：2016-07-05
申请人： LG ELECTRONICS INC.
发明人： Seonock KIM , Hwankuk YUH
CPC分类号： H05B33/10 , F21K9/90 , F21K99/00 , H01L25/0753 , H01L33/24 , H01L33/38 , H05B33/14 , H05B33/26 , H05B37/02
摘要： The present invention relates to a display device and, particularly, to a display device using a semiconductor light-emitting device. The display device according to the present invention comprises a semiconductor light-emitting device, and the semiconductor light-emitting device comprises: a first conductive semiconductor layer; a second conductive semiconductor layer having a lateral surface, and overlapped with the first conductive semiconductor layer; a first conductive electrode electrically connected to the first conductive semiconductor layer; and a second conductive electrode electrically connected to the second conductive semiconductor layer, wherein the second conductive semiconductor layer has an inclined part inclined with respect to the lateral surface, and the second conductive electrode is formed so as to cover the inclined part.
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公开(公告)号：US20180132332A1
公开(公告)日：2018-05-10
申请号：US15681996
申请日：2017-08-21
申请人： AhuraTech LLC
发明人： Hashem Akhavan-Tafti
摘要： A method is presented for producing light using a liquid media. The method includes: hosting nanoparticles in a liquid media; disposing a pair of electrodes in direct contact with the liquid media; and generating an excitation signal between the electrodes in the pair of electrodes, thereby illuminating a portion of the nanoparticles.
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公开(公告)号：US09949336B2
公开(公告)日：2018-04-17
申请号：US13773552
申请日：2013-02-21
发明人： Seok-Gyu Yoon , Dong Chan Kim , Sung Chul Kim , Won Jong Kim , Eung Do Kim , Young Woo Song , Jong Hyuk Lee , Bo Ra Jung , Kyu Hwan Hwang
CPC分类号： H05B33/28 , H01L51/5092 , H01L51/5234 , H05B33/26
摘要： An organic light emitting diode device includes a first electrode, a second electrode opposite the first electrode, and an emission layer between the first and second electrodes. The first electrode includes a Ag—Mg alloy including a greater amount of Ag than Mg.
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公开(公告)号：US09887215B2
公开(公告)日：2018-02-06
申请号：US15421337
申请日：2017-01-31
发明人： Jia-Hua Lin , Chih-Hung Tsai
IPC分类号： H01L27/12 , H01L21/00 , H01L51/00 , G02F1/1368 , G02F1/1335 , G02F1/1333
CPC分类号： H01L27/1266 , G02F1/133305 , G02F1/133514 , G02F1/1368 , H01L27/1218 , H01L51/003 , H01L51/0097 , H01L2227/326 , H01L2251/5338 , H05B33/10 , H05B33/26
摘要： A display module substrate and a manufacturing method thereof are provided. The display module substrate includes a substrate body and a plurality of signal circuits. The substrate body has a supporting surface. The supporting surface includes a viewing area and a signal circuit area on one side of the viewing area. The signal circuits are disposed on the supporting surface and located at the signal circuit area. The signal circuit area has a plurality of apertures running through the substrate body, wherein the apertures are not shielded by the signal circuits. In a manufacturing thereof, the substrate body is disposed on a transparent carrier plate. When high-energy light is applied through the transparent carrier plate to etch a bottom surface of the substrate body to separate the substrate body and the transparent carrier plate, the resulting gas leaves through the apertures.
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公开(公告)号：US09772069B2
公开(公告)日：2017-09-26
申请号：US15264077
申请日：2016-09-13
发明人： Soon Moon Jeong , Seong Kyu Song
摘要： Provided is an electro-mechanoluminescent (EML) film. The EML film includes an upper supporting layer including an upper PDMS layer, including PDMS to which a stress is applied, and an upper electrode layer that is formed on a bottom of the upper PDMS layer and includes the PDMS and AgNW which are mixed with each other, a lower supporting layer including a lower PDMS layer and a lower electrode layer that is formed on a top of the lower PDMS layer and includes the PDMS and the AgNW mixed with each other, and an emitting layer formed between the upper electrode layer and the lower electrode layer, the emitting layer including a mixture, where a luminescent material with metal ions doped thereon is mixed with the PDMS, and simultaneously causing ML of a first color based on the stress and EL of a second color based on the electric field.
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公开(公告)号：US20170194567A1
公开(公告)日：2017-07-06
申请号：US15314331
申请日：2015-05-29
IPC分类号： H01L51/00
CPC分类号： H01L51/0037 , C08G61/126 , C08G2261/1424 , C08G2261/3223 , C08G2261/91 , C08G2261/95 , C08L65/00 , H01L51/0003 , H01L51/0026 , H01L51/0035 , H01L51/0036 , H01L51/004 , H01L51/0046 , H01L51/0047 , H01L51/0097 , H01L51/424 , H01L51/4253 , H01L51/4273 , H01L51/442 , H01L51/5012 , H01L51/5016 , H01L51/5064 , H01L2251/305 , H01L2251/308 , H01L2251/5338 , H01L2251/5384 , H01L2251/558 , H05B33/26 , Y02E10/549 , C08L25/18
摘要： An organic electronic device containing a stack successively including a polymer substrate covered with a first layer E1 made of conductive or semiconductor material; a hole transport layer HTL; an active layer A; and a second layer E2 made of conductive or semiconductor material. The HTL layer is a bilayer formed of a so-called neutral layer based on PEDOT:PSS and of a so-called acid layer based on PEDOT:PSS. The neutral layer is in contact with first layer E1 while the acid layer is in contact with active layer A.
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公开(公告)号：US09647229B2
公开(公告)日：2017-05-09
申请号：US14353552
申请日：2012-10-25
发明人： Shinsuke Nakazawa , Kazuyuki Hino
CPC分类号： H01L51/52 , G02B5/20 , G02B5/201 , G02B5/223 , G02B2207/113 , H01L27/322 , H01L27/3246 , H01L27/3276 , H05B33/26
摘要： When a large-screen organic EL display device is developed, the generation of a brightness unevenness is prevented between its screen central region and its screen outer circumferential region. Cost risk is decreased about the formation of a structure of preventing the generation of the brightness unevenness. Furthermore, an original protecting function for its organic EL elements is maintained. The color filter of the present invention comprises a transparent substrate, a colored layer that is a pixel region formed on the transparent substrate, and a non-pixel area formed around the colored layer, wherein a convex pillar is formed in at least one spot of the non-pixel area, and an auxiliary electrode layer on a top and a side of the convex pillar, and on the non-pixel area.
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公开(公告)号：US20170082247A1
公开(公告)日：2017-03-23
申请号：US15264077
申请日：2016-09-13
发明人： Soon Moon JEONG , Seong Kyu SONG
摘要： Provided is an electro-mechanoluminescent (EML) film. The EML film includes an upper supporting layer including an upper PDMS layer, including PDMS to which a stress is applied, and an upper electrode layer that is formed on a bottom of the upper PDMS layer and includes the PDMS and AgNW which are mixed with each other, a lower supporting layer including a lower PDMS layer and a lower electrode layer that is formed on a top of the lower PDMS layer and includes the PDMS and the AgNW mixed with each other, and an emitting layer formed between the upper electrode layer and the lower electrode layer, the emitting layer including a mixture, where a luminescent material with metal ions doped thereon is mixed with the PDMS, and simultaneously causing ML of a first color based on the stress and EL of a second color based on the electric field.
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