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21.发明申请公开(公告)号：US20210091150A1
公开(公告)日：2021-03-25
申请号：US16810386
申请日：2020-03-05
Inventor： Yue Hu , Chinlung Liao , Chienyu Chen
IPC: H01L27/32
Abstract: The present disclosure relates to a method for manufacturing an OLED light emitting device, an OLED light emitting device, and an OLED display device. The method for manufacturing an OLED light emitting device according to an embodiment of the present disclosure includes forming a pixel defining layer on a substrate, wherein the pixel defining layer comprises a lyophilic material or a lyophobic material and the pixel defining layer comprises a plurality of openings which are spaced apart from each other; forming an anode layer on the substrate and in each opening; adding a preset solvent having a property opposite to that of the lyophilic material or the lyophobic material of the pixel defining layer in an OLED film layer ink; and ink-jet printing the OLED film layer ink on the anode layer and in each opening to form an OLED film layer.
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公开(公告)号：US20210074921A1
公开(公告)日：2021-03-11
申请号：US16815848
申请日：2020-03-11
Inventor： Yue Hu , Chinlung Liao
Abstract: Embodiments of the present disclosure provide a method of manufacturing a display substrate. The method includes: forming a first electrode layer on a substrate, the first electrode layer including a plurality of first electrodes arranged in an array; performing a surface treatment on the plurality of first electrodes, such that an affinity of a surface of each of the plurality of first electrodes gradually increases from a central portion of the surface to a peripheral portion of the surface around the central portion, or the affinity of the central portion of the surface is less than the affinity of the peripheral portion of the surface; and forming a light emitting functional layer on the surfaces of the plurality of first electrodes subjected to the surface treatment. Embodiments of the present disclosure further provide a display substrate, a display panel, and a mask.
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公开(公告)号：US10756144B2
公开(公告)日：2020-08-25
申请号：US15991602
申请日：2018-05-29
Inventor： Yue Hu , Chinlung Liao , Huaiting Shih
IPC: H01L29/00 , H01L27/32 , H01L51/56 , H01L51/52 , H01L51/50 , H01L25/04 , H01L25/16 , H01L25/075 , H01L33/08
Abstract: The embodiments of the present disclosure disclose an electroluminescent device, a display device and a manufacturing method thereof. The electroluminescent device comprises: a substrate; a micro light emitting diode unit, configured to emit light of a first color in a first direction; and an organic light emitting diode unit, configured to emit light of a second color in the first direction, wherein the micro light emitting diode unit and the organic light emitting diode unit are disposed on the substrate in a stack, such that light of the first color and light of the second color are mixed to generate mixed light, and the first direction is a direction towards the substrate or a direction away from the substrate.
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24.发明申请公开(公告)号：US20200266302A1
公开(公告)日：2020-08-20
申请号：US16346956
申请日：2018-11-22
Inventor： Rui Peng , Wenbin Jia , Zhijie Ye , Yue Hu , Xiang Wan , Xinxin Wang , Yulin Wang
Abstract: The present disclosure is related to a detection apparatus. The detection apparatus may include a gate insulating layer. The gate insulating layer may include at least a first layer and a second layer opposite the first layer. A plurality of protruding structures may be provided on a surface of the first layer facing the second layer and/or a surface of the second layer facing the first layer. The first layer and the second layer of the gate insulating layer may be connected through the protruding structures.
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公开(公告)号：US10573850B2
公开(公告)日：2020-02-25
申请号：US15983439
申请日：2018-05-18
Inventor： Xinxin Wang , Wenbin Jia , Yue Hu , Lifang Song , Zhijie Ye
Abstract: The present disclosure relates to an OLED panel, manufacturing method thereof, and a display device. The method for manufacturing an OLED panel comprises: forming an auxiliary electrode layer on a substrate, and forming a morphological transformation layer on the auxiliary electrode layer; forming an organic functional layer, wherein the organic functional layer covers the morphological transformation layer; removing the morphological transformation layer and a part of the organic functional layer corresponding to the morphological transformation layer from the auxiliary electrode layer; and forming a cathode layer on the organic functional layer and the auxiliary electrode layer.
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Patent Agency Ranking
公开(公告)号：US20190006595A1
公开(公告)日：2019-01-03
申请号：US15736349
申请日：2017-06-30
CPC classification number: H01L51/0031 , G01R31/2635 , G01R31/2642
Abstract: An apparatus and a method for detecting presence of attenuation in the OLED device are provided. The apparatus for detecting presence of attenuation in the OLED device includes: a difference function construction circuit, an integrating circuit, a comparing circuit and a determining circuit. The method for detecting presence of attenuation in the OLED device includes: constructing a first light brightness difference function and a second light brightness difference function before and after aging, integrating the first function and the second function, comparing two integrals, and determining whether or not intrinsic attenuation is present in a light emitting material of a light emitting layer in the OLED device. The apparatus for detecting presence of attenuation in the OLED device is configured for executing the method for detecting presence of attenuation in the OLED device.
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公开(公告)号：US20210343966A1
公开(公告)日：2021-11-04
申请号：US16339146
申请日：2018-06-27
Inventor： Yue Hu , Xinxin Wang , Huai Ting Shih , Chin Lung Liao
Abstract: An electroluminescent display panel and a manufacturing method thereof, and a display device. Each of a plurality of pixel units included in the electroluminescent display panel includes a first sub-pixel, a second sub-pixel and a third sub-pixel respectively, each of the sub-pixels includes a first electrode, and a light-emitting layer, respectively, taking a planar surface of the first electrode facing the light-emitting layer as a reference plane, the light-emitting layer of the first sub-pixel is on a first anti-node of a first standing wave, the light-emitting layer of the second sub-pixel is on a second anti-node of a second standing wave, and the light-emitting layer of the third sub-pixel is on a second anti-node of a third standing wave.
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公开(公告)号：US10516129B2
公开(公告)日：2019-12-24
申请号：US15986067
申请日：2018-05-22
Inventor： Chinlung Liao , Yue Hu
Abstract: An OLED device, a method for driving the OLED device, an OLED substrate, a method for manufacturing the OLED substrate, and a display device are provided. The OLED device includes: an anode, a first light emitting element, a common electrode, a second light emitting element, and a cathode, which are arranged in sequence.
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公开(公告)号：US10461280B2
公开(公告)日：2019-10-29
申请号：US15736551
申请日：2017-06-28
Inventor： Zhijie Ye , Yue Hu , Rui Peng , Jun Wang , Kai Xu , Lei Huang , Wenbin Jia , Xinxin Wang
Abstract: A double-sided electroluminescent display panel and a display device are provided. The double-sided electroluminescent display panel includes: a first absorption polarization structure disposed on a first light-emitting surface of a transparent electroluminescent (EL) structure, and a first reflective polarization structure disposed on a second light-emitting surface of the transparent EL structure; wherein transmission axes of the first absorption polarization structure and the first reflective polarization structure are perpendicular to each other; the first absorption polarization structure is configured to absorb light of a first wave component and transmit light of a second wave component; the first reflective polarization structure is configured to transmit the light of the first wave component and reflect the light of the second wave component.
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公开(公告)号：US09904139B2
公开(公告)日：2018-02-27
申请号：US15208844
申请日：2016-07-13
Inventor： Lei Huang , Kai Xu , Yue Hu , Xinwei Gao , Lifang Song
IPC: G02F1/15 , G02F1/153 , G09G3/38 , G02F1/157 , G02B5/20 , G02F1/1335 , G02F1/163 , G02F1/00 , G02F1/01
CPC classification number: G02F1/157 , G02B1/00 , G02B5/201 , G02F1/0018 , G02F1/0102 , G02F1/133514 , G02F1/15 , G02F1/163 , G02F2001/1502 , G02F2201/44 , G09G3/38 , G09G2300/0452
Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes a base substrate, the base substrate being divided into a plurality of pixel units, each pixel unit including a plurality of sub-pixel units, a color filter being arranged in each sub-pixel unit. At least one color filter of the plurality of sub-pixel units in each of the pixel units is made of an electrochromic material.
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