公开(公告)号：US09966550B2

公开(公告)日：2018-05-08

申请号：US15117771

申请日：2015-02-10

申请人： Sharp Kabushiki Kaisha

发明人： Yuto Tsukamoto ,  Katsuhiro Kikuchi ,  Shinichi Kawato ,  Hideki Uchida ,  Manabu Niboshi ,  Satoshi Inoue ,  Yoshiyuki Isomura

IPC分类号： H01L51/50 ,  H01L27/32 ,  H01L51/52 ,  H01L51/00

CPC分类号： H01L51/5008 ,  H01L27/3211 ,  H01L51/0085 ,  H01L51/5004 ,  H01L51/5024 ,  H01L51/504 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/5384 ,  H01L2251/552 ,  H01L2251/558

摘要： The present invention provides an organic EL element having high luminous efficacy and productivity and an organic EL panel including the organic EL element. The organic electroluminescent element of the present invention includes, in the given order, an anode, a hole-transport layer, a luminescent unit, an electron-transport layer, and a cathode. The luminescent unit includes a mixed light-emitting layer and includes a luminescent dopant layer at least between the hole-transport layer and the mixed light-emitting layer or between the electron-transport layer and the mixed light-emitting layer. The mixed light-emitting layer contains a first luminescent host material and a first luminescent dopant material. The luminescent dopant layer consists essentially of a second luminescent dopant material and is thinner than the mixed light-emitting layer.

公开(公告)号：US09768403B2

公开(公告)日：2017-09-19

申请号：US15026663

申请日：2014-10-22

申请人： Sharp Kabushiki Kaisha

发明人： Yuto Tsukamoto ,  Katsuhiro Kikuchi ,  Manabu Niboshi ,  Yoshiyuki Isomura ,  Hideki Uchida ,  Ayataka Endo ,  Asae Ito

IPC分类号： H01L29/08 ,  H01L51/50 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

CPC分类号： H01L51/5012 ,  H01L27/3244 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5004 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5076 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5234 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/308 ,  H01L2251/5315 ,  H01L2251/552 ,  H01L2251/558

摘要： The organic electroluminescent element of the present invention includes, in the given order: an anode; a light-emitting layer; and a cathode, the light-emitting layer including a luminescent dopant layer and a luminescent host layer, the luminescent dopant layer containing a luminescent dopant material and substantially no luminescent host material, the luminescent host layer containing a luminescent host material and substantially no luminescent dopant material.

公开(公告)号：US09748316B2

公开(公告)日：2017-08-29

申请号：US15032381

申请日：2014-10-24

申请人： Sharp Kabushiki Kaisha

发明人： Hideki Uchida ,  Yuto Tsukamoto ,  Katsuhiro Kikuchi ,  Manabu Niboshi ,  Yoshiyuki Isomura ,  Ayataka Endo ,  Asae Ito

IPC分类号： H01L29/08 ,  H01L27/14 ,  B32B9/00 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/00

CPC分类号： H01L27/3244 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/5004 ,  H01L51/5024 ,  H01L51/5056 ,  H01L51/5068 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5234 ,  H01L51/5278 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/308 ,  H01L2251/5315 ,  H01L2251/552

摘要： The present invention provides an organic electroluminescent panel capable of increasing the luminous efficacy and decreasing the driving voltage of a top emission (TE) organic EL element. The organic electroluminescent panel of the present invention includes: a substrate; and an organic electroluminescent element provided on the substrate. The organic electroluminescent element is a top emission element that includes, in the order from the substrate side: an anode; a light-emitting layer; an electron transport layer; a first metal layer; a p-type oxide layer; and a transparent cathode. The top emission element is configured to emit light from the transparent cathode side. The light-emitting layer and the electron transport layer are each formed from an organic material. At least one of a mixture layer of a p-type oxide and a hole transport material and a second metal layer is provided between the electron transport layer and the transparent cathode.

公开(公告)号：US09081141B2

公开(公告)日：2015-07-14

申请号：US14371991

申请日：2013-01-16

申请人： SHARP KABUSHIKI KAISHA

发明人： Yuto Tsukamoto ,  Katsuhiro Kikuchi ,  Takashi Ochi ,  Shinichi Kawato ,  Manabu Niboshi ,  Tomohiro Kosaka

IPC分类号： G02B5/20 ,  H05B33/12 ,  H01L27/32 ,  B29D11/00

CPC分类号： G02B5/201 ,  B29D11/00634 ,  H01L27/322 ,  H01L27/3246 ,  H01L51/5284 ,  H05B33/12

摘要： A purpose of the present invention is to minimize decrease in an open area ratio while preventing color mixture between adjacent pixels. A color filter substrate (20) includes a substrate and light-shielding members (21, 22) provided in a matrix manner on the substrate, the light-shielding members (21, 22) having different thicknesses on the substrate depending on positions of the light-shielding members (21, 22).

摘要翻译： 本发明的目的是尽可能减小开放面积比的减小，同时防止相邻像素之间的混色。 滤色器基板（20）包括基板和在基板上以矩阵方式设置的遮光部件（21,22），所述遮光部件（21,22）根据所述基板的位置在所述基板上具有不同的厚度 遮光部件（21,22）。

公开(公告)号：US20150114297A1

公开(公告)日：2015-04-30

申请号：US14406042

申请日：2013-04-18

申请人： Sharp Kabushiki Kaisha

发明人： Shinichi Kawato ,  Katsuhiro Kikuchi ,  Manabu Niboshi ,  Takashi Ochi ,  Yuto Tsukamoto ,  Tomohiro Kosaka ,  Tomofumi Osaki

IPC分类号： C23C14/24 ,  C23C14/50 ,  C23C14/04

CPC分类号： C23C14/243 ,  C23C14/042 ,  C23C14/12 ,  C23C14/24 ,  C23C14/50 ,  C23C14/562 ,  H01L51/001 ,  H01L51/0011 ,  H01L51/56

摘要： In a deposition device, a deposition mask of a mask unit (54) has a width in the scanning (movement) direction thereof that is less than a width of a target substrate (on which film will be deposited) in the same scanning direction. A substrate holder includes a substrate holding surface that has at least one curve along the scanning direction matching a bend in the target substrate caused by the weight thereof, and this curve occurs in the direction perpendicular to the scanning direction.

摘要翻译： 在沉积装置中，掩模单元（54）的沉积掩模的扫描（移动）方向上的宽度小于在相同扫描方向上的目标基板（将要沉积膜的）的宽度。 基板保持器包括基板保持表面，该基板保持表面沿着与其重量相对应的与目标基板中的弯曲匹配的扫描方向的至少一条曲线，并且该曲线发生在与扫描方向垂直的方向上。