-
公开(公告)号：US09214642B2
公开(公告)日：2015-12-15
申请号：US14366838
申请日：2013-10-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Na Li , Joo Hyeon Lee , Lujiang Huangfu
CPC classification number: H01L51/5036 , H01L27/3211 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0058 , H01L51/0081 , H01L51/0082 , H01L51/0085 , H01L51/0097 , H01L51/5096 , Y02E10/549 , Y02P70/521
Abstract: An OLED device, comprising: a first electrode (10), a second electrode (11) and an organic thin film layer (13); the organic thin film layer comprises a hole layer (103), an electron layer (104) and an organic light emitting layer (105) located between the hole layer (103) and the electron layer (104); and the organic thin film layer (13) further comprises a hole blocking layer (12). The organic light emitting layer (105) comprises a first light emitting unit (1051), a second light emitting unit (1052) and a third light emitting unit (1053). A manufacturing method of an OLED device and a display apparatus comprising an OLED device are provided.
Abstract translation: 一种OLED器件，包括：第一电极（10），第二电极（11）和有机薄膜层（13）; 有机薄膜层包括位于空穴层（103）和电子层（104）之间的空穴层（103），电子层（104）和有机发光层（105）。 并且有机薄膜层（13）还包括空穴阻挡层（12）。 有机发光层（105）包括第一发光单元（1051），第二发光单元（1052）和第三发光单元（1053）。 提供了OLED器件的制造方法和包括OLED器件的显示装置。
-
公开(公告)号：US20150014667A1
公开(公告)日：2015-01-15
申请号：US14366838
申请日：2013-10-25
Applicant: BOE Technology Group Co.,Ltd
Inventor： Na Li , Joo Hyeon Lee , Lujiang Huangfu
CPC classification number: H01L51/5036 , H01L27/3211 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0058 , H01L51/0081 , H01L51/0082 , H01L51/0085 , H01L51/0097 , H01L51/5096 , Y02E10/549 , Y02P70/521
Abstract: An OLED device, comprising: a first electrode (10), a second electrode (11) and an organic thin film layer (13); the organic thin film layer comprises a hole layer (103), an electron layer (104) and an organic light emitting layer (105) located between the hole layer (103) and the electron layer (104); and the organic thin film layer (13) further comprises a hole blocking layer (12). The organic light emitting layer (105) comprises a first light emitting unit (1051), a second light emitting unit (1052) and a third light emitting unit (1053). A manufacturing method of an OLED device and a display apparatus comprising an OLED device are provided.
Abstract translation: 一种OLED器件，包括：第一电极（10），第二电极（11）和有机薄膜层（13）; 有机薄膜层包括位于空穴层（103）和电子层（104）之间的空穴层（103），电子层（104）和有机发光层（105）。 并且有机薄膜层（13）还包括空穴阻挡层（12）。 有机发光层（105）包括第一发光单元（1051），第二发光单元（1052）和第三发光单元（1053）。 提供了OLED器件的制造方法和包括OLED器件的显示装置。
-
13.发明申请GRAPHENE DERIVATIVES, TRANSPARENT CONDUCTIVE FILMS, ORGANIC ELECTROLUMINESCENT DEVICES, METHODS OF PREPARING THE GRAPHENE DERIVATIVES AND METHODS OF PREPARING ANODE LAYERS OF THE DEVICES 有权石墨衍生物，透明导电膜，有机电致发光器件，制备石墨衍生物的方法和制备装置的阳极层的方法公开(公告)号：US20140145170A1
公开(公告)日：2014-05-29
申请号：US14091587
申请日：2013-11-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Na Li , Joohyeon Lee , Pilseok Kim
CPC classification number: H01L51/0045 , C01B32/182 , C01B32/194 , C01P2004/04 , H01L51/5203 , H05B33/28
Abstract: The present invention belongs to the technical field of transparent conductive films and provides a graphene derivative, a transparent conductive film and an organic electroluminescent (EL) device. Methods are also provided for preparation of the graphene derivative and for preparation of an anode of the organic EL device. The graphene derivative exhibits a lower evaporation temperature and a higher work function. The graphene derivative is represented by formula (I): wherein A represents a graphene substrate, n represents the number of the group connected to adjacent two carbon atoms of a carbon ring of the graphene substrate; each X independently represents an electron-withdrawing group; and each R independently represents any one of —R1, —R2, —O—R1, —O—R2, —R1—C6H5, —R2—C6H5, and —R3, wherein each R1 is independently an n-alkyl group having no less than 5 carbon atoms, each R2 is independently a substituted n-alkyl group having no less than 5 carbon atoms in its main chain and having an alkyl substituent, the C6H5 represents a phenyl group which is connected to the end of R1 or R2, and R3 is an aryl group.
Abstract translation: 本发明属于透明导电膜的技术领域，提供了石墨烯衍生物，透明导电膜和有机电致发光（EL）装置。 还提供了用于制备石墨烯衍生物和制备有机EL器件的阳极的方法。 石墨烯衍生物具有较低的蒸发温度和更高的功函数。 石墨烯衍生物由式（I）表示：其中A表示石墨烯底物，n表示与石墨烯基材的碳环的相邻两个碳原子连接的基团的数目; 每个X独立地表示吸电子基团; 并且每个R独立地表示-R1，-R2，-O-R1，-O-R2，-R1-C6H5，-R2-C6H5和-R3中的任何一个，其中每个R 1独立地为具有无 每个R 2独立地为在其主链中具有不少于5个碳原子并具有烷基取代基的取代的正烷基，C 6 H 5表示与R 1或R 2的末端连接的苯基， 并且R 3是芳基。
-
公开(公告)号：US20210158768A1
公开(公告)日：2021-05-27
申请号：US16642637
申请日：2019-06-11
Inventor： Qingna Hou , Weifan Yang , Na Li
IPC: G09G3/36
Abstract: Provided are a display control method and apparatus, a display apparatus, a storage medium, and a computer device. The display control method includes: detecting a picture frame to be output; and controlling a plurality of data lines to output, in a first mode, data signals for displaying the picture frame to be output in in response to detection that the picture frame to be output comprises a reference picture, wherein a signal polarity sequence in the first mode is different from a signal polarity sequence in a second mode, the second mode is an output mode of the plurality of data lines when the picture frame to be output does not comprise a reference picture, the signal polarity sequence is a sequence of polarities of data signals provided by all of the plurality of data lines according to an arrangement order of the plurality of data lines in a display apparatus. The present disclosure solves or improves various display defects caused by local or overall changes in the common voltage value by changing the output mode of data lines.
-
15.发明授权公开(公告)号：US10886495B2
公开(公告)日：2021-01-05
申请号：US16209260
申请日：2018-12-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yansong Li , Haidong Wu , Na Li , Xiaobo Du , Guanyin Wen , Xing Fan
Abstract: An OLED display substrate, a manufacturing method thereof, and a display device are provided. The OLED display substrate includes a reflective cathode layer, an organic light-emitting layer, a transparent anode layer and a high reflection layer sequentially arranged on a substrate, and the high reflection layer has reflectivity greater than a threshold.
-
Patent Agency Ranking
公开(公告)号：US10330973B2
公开(公告)日：2019-06-25
申请号：US15507359
申请日：2016-06-29
Inventor： Kun Jiang , Jian Wang , Ruichen Zhang , Wei Zhao , Na Li , Xuechao Song , Chunlei Wang
IPC: G02F1/1335 , G02F1/1339
Abstract: The present disclosure relates to a color filter substrate, a display panel and a display device. The color filter substrate includes a conductive layer located at a side of the color filter substrate where a color filter is located, a peripheral region of the conductive layer is provided with an isolation band configured to isolate external static electricity, the isolation band is provided with a breach, an inside portion of the conductive layer located inside the isolation band is provided with an extending portion configured to export static electricity, and the extending portion is extending to an edge of the color filter substrate through the breach.
-
公开(公告)号：US10247976B2
公开(公告)日：2019-04-02
申请号：US15677774
申请日：2017-08-15
Inventor： Bing Bai , Inho Park , Weitao Chen , Hanyan Sun , Na Li
IPC: G02F1/1333 , H01L27/12 , G09G3/34 , G06F3/041 , G02F1/1335
Abstract: A display panel and a method for manufacturing the same, an electronic paper and a driving method thereof are provided. The display panel includes: a first base substrate, a second base substrate arranged oppositely to the first base substrate, and multiple temperature-induced transmittance reversible components which not contacted with each other and arranged in an array between the first base substrate and the second base substrate. Each of the temperature-induced transmittance reversible components includes: a temperature-induced transmittance reversible unit and a temperature control unit. The temperature control unit is used to adjust temperature of the temperature-induced transmittance reversible unit to control transmittance of the temperature-induced transmittance reversible unit with respect to the visible light.
-
公开(公告)号：US10193096B2
公开(公告)日：2019-01-29
申请号：US14771220
申请日：2014-11-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xinwei Gao , Na Li
Abstract: An organic light-emitting diode (OLED) array substrate and a display apparatus are disclosed. The OLED array substrate includes a plurality of OLEDs. The OLED includes an anode, a light-emitting layer and a cathode which are provided in this order, and further includes an exciton barrier layer which is arranged between the anode and the light-emitting layer and is in contact with the light-emitting layer. A forming material of the light-emitting layer includes a host material and a guest material which is doped in the host material, and the light-emitting layers of the OLEDs are configured for emitting light of a plurality of colors. A forming material of the exciton barrier layer includes a host material of one light-emitting layer that has a maximum highest occupied molecular orbital energy level amongst the host materials of all light-emitting layers.
-
公开(公告)号：US09923031B2
公开(公告)日：2018-03-20
申请号：US14770609
申请日：2014-10-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xinwei Gao , Na Li
CPC classification number: H01L27/3209 , C09K11/025 , C09K11/06 , H01L27/3211 , H01L51/0067 , H01L51/5004 , H01L51/5016 , H01L51/5072 , H01L51/5088 , H01L51/5096 , H01L51/5281 , H01L2251/5376 , H01L2251/552 , H01L2251/558
Abstract: An organic light-emitting diode (OLED) array substrate and a display apparatus are provided. The OLED array substrate includes a plurality of OLEDs; the OLED includes an anode, a light-emitting layer and a cathode which are provided sequentially; the light-emitting layers are divided into a plurality of types by color (that is, the light-emitting layers are configured for emitting light of a plurality of colors), and are made of a host material and a guest material doped in the host material; and the OLED further includes an exciton blocking layer provided between the cathode and the light-emitting layer and in contact with the light-emitting layer, which is made of a host material of one light-emitting layer, and the host material of the one light-emitting layer has the biggest highest occupied molecular orbital energy level and the biggest triplet state energy level in the host materials of all light-emitting layers.
-
公开(公告)号：US20160365527A1
公开(公告)日：2016-12-15
申请号：US14771220
申请日：2014-11-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xinwei Gao , Na Li
CPC classification number: H01L51/5016 , C09K11/025 , H01L27/3211 , H01L51/0072 , H01L51/0081 , H01L51/5004 , H01L51/5012 , H01L51/5036 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5265 , H01L51/5281 , H01L2251/5376 , H01L2251/552 , H01L2251/558
Abstract: An organic light-emitting diode (OLED) array substrate and a display apparatus are disclosed. The OLED array substrate includes a plurality of OLEDs. The OLED includes an anode, a light-emitting layer and a cathode which are provided in this order, and further includes an exciton barrier layer which is arranged between the anode and the light-emitting layer and is in contact with the light-emitting layer. A forming material of the light-emitting layer includes a host material and a guest material which is doped in the host material, and the light-emitting layers of the OLEDs are configured for emitting light of a plurality of colors. A forming material of the exciton barrier layer includes a host material of one light-emitting layer that has a maximum highest occupied molecular orbital energy level amongst the host materials of all light-emitting layers.
Abstract translation: 公开了一种有机发光二极管（OLED）阵列基板和显示装置。 OLED阵列基板包括多个OLED。 OLED包括依次设置的阳极，发光层和阴极，还包括配置在阳极和发光层之间并与发光层接触的激子阻挡层 。 发光层的形成材料包括在主体材料中掺杂的主体材料和客体材料，并且OLED的发光层被配置为发射多种颜色的光。 激子阻挡层的形成材料包括在所有发光层的主体材料中具有最大占据分子轨道能级的一个发光层的主体材料。
-
-
-
-
-
-
-
-
-
Search Results
39
records
(took 0.026 seconds)
