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公开(公告)号：US20210336196A1
公开(公告)日：2021-10-28
申请号：US16320045
申请日：2018-12-27
Inventor： Yuejun Tang , Xueyun Li
Abstract: An organic light-emitting diode display and a manufacturing method thereof are provided. A protective cover is arranged to encapsulate an organic light-emitting diode array substrate by spreading a sealant around the periphery of the organic light-emitting diode array substrate and bonding the protective cover with the sealant. Compared with existing technologies, the cover encapsulation and thin film encapsulation are omitted, which has the advantage of simplifying working process. Meanwhile, the organic light-emitting diode display has the advantages of a thin thickness and a narrow frame.
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公开(公告)号：US11100853B2
公开(公告)日：2021-08-24
申请号：US16343783
申请日：2018-12-27
Inventor： Yuejun Tang , Xueyun Li
IPC: H01L27/32 , H01L51/52 , G09G3/3225
Abstract: An organic light emitting diode (OLED) display machine with an illumination function is provided. The OLED display machine includes a display region, at least one illumination region, and a drive circuit. An organic light-emitting display device is arranged in the display region. Each illumination region is located at one side edge adjacent to the display region. An organic light-emitting illumination device is disposed in the illumination region. The organic light-emitting illumination device includes a substrate, an insulating layer, a planarization layer, an anode electrode, a light-emitting material layer, and a cathode electrode. The drive circuit is electrically connected to the anode electrode and the cathode electrode of the organic light-emitting illumination device to control an ON or OFF state of the organic light-emitting illumination device. Accordingly, the present invention provides not only a display function, but also illumination, so facilitate wide application and development of the OLED display machine.
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13.发明授权公开(公告)号：US11005079B2
公开(公告)日：2021-05-11
申请号：US16332361
申请日：2019-02-15
Inventor： Yuejun Tang , Xueyun Li
Abstract: An anti-reflection bottom-emitting type OLED display device and a manufacturing method are provided. The anti-reflection bottom-emitting type OLED display device includes a substrate, multiple drive transistors, and a light emitting layer. The substrate is provided with a plurality of black matrixes spaced apart from each other. The drive transistors are arranged in an array on the substrate and arranged corresponding to the black matrixes respectively. The light emitting layer is disposed on the drive transistors. An opening region is arranged between each two adjacent black matrixes. The light emitting layer includes multiple light-emitting material layers arranged in an array. Each light-emitting material layer defines a display region and a non-display region. Each opening region is arranged corresponding to each display region, and each non-display region is arranged corresponding to each black matrix. Each display region coincides with each opening region between the black matrixes on the substrate.
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Patent Agency Ranking
公开(公告)号：US10854695B2
公开(公告)日：2020-12-01
申请号：US16467042
申请日：2019-02-21
Inventor： Yuejun Tang , Xueyun Li
IPC: H01L27/32
Abstract: The present invention provides an OLED display panel. The display panel includes a plurality of sub-pixels arranged in an array. Each of the sub-pixels comprises a base substrate, a TFT layer, a flat layer, a first electrode, a pixel defining layer, a light emitting layer, a transparent second electrode, and an encapsulation layer. A portion of at least one of the flat layer and the pixel defining layer is formed by a black shielding material. The OLED display panel can be prevented from reflecting ambient light without improving the light extraction efficiency, thereby improving the viewing experience of the OLED display panel by the arrangement of a portion of at least one of the flat layer and the pixel defining layer is formed by a black shielding material.
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公开(公告)号：US20200321426A1
公开(公告)日：2020-10-08
申请号：US16619087
申请日：2018-12-15
Inventor： Yuejun TANG , Xueyun Li
Abstract: The present invention provides an organic light emitting diode (OLED) display, which includes a substrate, a light emitting layer and an encapsulation layer. Wherein at least one connecting terminal and a first connection end are disposed on a rear surface of the substrate, and the connecting terminal is provided with a signal line electrically connected to the first connection end. An edge of the substrate is provided with an extension substrate, the extension substrate is provided with a second connection end, and the first connection end and the second connection end are electrically connected through a flexible circuit board.
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公开(公告)号：US11366368B1
公开(公告)日：2022-06-21
申请号：US16651250
申请日：2020-01-02
Inventor： Xueyun Li
IPC: G02F1/137 , G02F1/1335 , G02F1/1343
Abstract: A display panel and an electronic device are provided. The display panel includes a display region and a non-display region. The first polarizer is provided with a first through hole, and the second polarizer is provided with a second through hole. A switchable module is located between the first through hole and the second through hole, and includes an on state and an off state to control light entering the display panel. The display panel provided manually controls whether the electronic device performs an image capturing action, thereby ensuring security and protecting privacy.
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公开(公告)号：US11165038B2
公开(公告)日：2021-11-02
申请号：US16303147
申请日：2018-08-22
Inventor： Xueyun Li , Yuejun Tang , Jing Cai , Junjie Huang , Hui Zhou
Abstract: Provided are a display module and an electronic device. The display module includes an array substrate and an encapsulation layer disposed opposite to the array substrate, and the encapsulation layer includes an auxiliary electrode layer and a first electrical connector between the encapsulation layer and the array substrate; wherein the first electrical connector is used to support the encapsulation layer and is electrically connected to the auxiliary electrode layer and the cathode layer.
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公开(公告)号：US10416371B2
公开(公告)日：2019-09-17
申请号：US15549945
申请日：2017-06-07
Inventor： Xueyun Li , Yuejun Tang , Jing Cai
IPC: F21V8/00 , G02F1/1333 , G02B6/02 , G02F1/1335
Abstract: Disclosed is a backlight system of a liquid crystal display device. A light guide plate is provided on a frame. A quantum dot diaphragm is arranged above or below the light guide plate. An optical diaphragm set is arranged above the light guide plate or the quantum dot diaphragm. When the quantum dot diaphragm is cut, left and right sides or/and upper and lower sides thereof are left with margins which are processed into bending portions while the backlight system is manufactured. Useless areas are located on the margins. The margins are bent, and are configured to encase the light guide plate or the optical diaphragm set.
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