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公开(公告)号：US20220283358A1
公开(公告)日：2022-09-08
申请号：US17631350
申请日：2021-04-13
发明人： Nanfang JIA , Long WANG , Liye DUAN
IPC分类号： F21V8/00 , G02F1/13357 , G02F1/1343 , G02F1/1335 , G02F1/1337
摘要： A display panel includes a liquid crystal cell, a light guide plate, and at least one light source. The light guide plate is attached to a surface of the liquid crystal cell in a thickness direction of the liquid crystal. The light guide plate includes a first surface, a second surface and side surfaces. In a thickness direction of the light guide plate, the first surface is opposite to the second surface, and the side faces are located between the first surface and the second surface. The first surface is closer to the liquid crystal cell than the second surface. A light source is disposed on at least a partial region in at least one side face. The light guide plate is configured such that light incident on the second surface in light from the light source is totally reflected, and then exits from the first surface.
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2.发明申请公开(公告)号：US20180108841A1
公开(公告)日：2018-04-19
申请号：US15525493
申请日：2016-09-20
发明人： Yanzhao LI , Boris KRISTAL , Chieh Hsing CHUNG , Long WANG , Zhuo CHEN
CPC分类号： H01L51/0015 , H01L27/3211 , H01L51/0009 , H01L51/0013 , H01L51/0027 , H01L51/003 , H01L51/0035 , H01L51/0037 , H01L51/0039 , H01L51/0077 , H01L51/502 , H01L51/5056 , H01L51/5072 , H01L51/56
摘要： Embodiments of the present disclosure relate to a quantum dot light emitting diode subpixel array, a method for manufacturing the same, and a display device. The method for manufacturing the quantum dot light emitting diode subpixel array according to embodiments of the present disclosure comprises a quantum dot accepting layer forming step of forming a quantum dot accepting layer on a substrate; a thermosensitive quantum dot material layer applying step of applying a thermosensitive quantum dot material layer containing a thermosensitive organic ligand on the quantum dot accepting layer; and a thermosensitive quantum dot material transferring step of subjecting the organic ligand of the thermosensitive quantum dot material in a predetermined area of the thermosensitive quantum dot material layer to a chemical reaction by heating such that the thermosensitive quantum dot material in the predetermined area is transferred onto a corresponding subpixel region on the quantum dot accepting layer.
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公开(公告)号：US20180081188A1
公开(公告)日：2018-03-22
申请号：US15529528
申请日：2016-06-02
发明人： Yanzhao LI , Hu MENG , Hui TIAN , Long WANG , Chiachiang LIN , Chiehhsing CHUNG
IPC分类号： G02B27/22
CPC分类号： G02B27/2242 , G02B27/22
摘要： A three-dimensional display device having an imaging space, wherein an up-conversion material is disposed inside the imaging space, a first light source that emits light toward the imaging space in a first direction, and a second light source that emits light toward the imaging space in a second direction. When the three-dimensional display device is operating, the light from the first light source and the light from the second light source intersect in the imaging space to form a convergence line or light convergence plane, such that the up-conversion material on the convergence line or in the convergence plane is excited to emit light.
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4.发明申请公开(公告)号：US20160266611A1
公开(公告)日：2016-09-15
申请号：US14436543
申请日：2014-08-07
CPC分类号： G06F1/1652 , G06F3/01
摘要： A flexible display screen electronic apparatus and a control system thereof are provided. The flexible display screen electronic apparatus includes: an apparatus body, and a flexible display screen and a second roller which are disposed on the apparatus body. The flexible display screen includes a first end and a second end opposite to the first end, the first end is disposed on the apparatus body, the second end is fixed on a second roller, and the flexible display screen is configured to be windable around the second roller; and display surface area between the second end and the first end is variable. The flexible display screen electronic apparatus can change the size of the display screen flexibly as required to meet different demands of users.
摘要翻译： 提供了柔性显示屏电子设备及其控制系统。 柔性显示屏电子设备包括：设备主体，以及布置在设备主体上的柔性显示屏和第二辊。 柔性显示屏包括与第一端相对的第一端和第二端，第一端设置在设备主体上，第二端固定在第二辊上，柔性显示屏被配置为可围绕 第二辊 并且第二端和第一端之间的显示表面积是可变的。 柔性显示屏电子装置可以根据需要灵活地改变显示屏的尺寸以满足用户的不同需求。
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公开(公告)号：US20190223736A1
公开(公告)日：2019-07-25
申请号：US16317653
申请日：2018-05-18
发明人： Long WANG , Chieh Hsing CHUNG , Feng JIANG , Yanzhao LI
IPC分类号： A61B5/021 , H01L41/053 , H01L41/113 , H01L41/193 , H01L41/18 , A61B5/00
摘要： A blood pressure measuring device, including a wristband, a control system, and a pressure sensing device, wherein the pressure sensing device is provided on the wristband; the control system is electrically coupled to the pressure sensing device; the pressure sensing device is configured to receive a pressure generated by skin surface and to generated an electrical signal; and the control system is configured to receive the electrical signal and to convert the electrical signal into a pulse wave, and to acquire a blood pressure value based on the pulse wave.
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公开(公告)号：US20230044641A1
公开(公告)日：2023-02-09
申请号：US17789932
申请日：2021-07-06
发明人： Yidan PENG , Long WANG , Nanfang JIA , Zhiliang WANG , Yitong GUO
IPC分类号： G02F1/1335 , G02F1/1362 , G02F1/1368 , G02F1/137 , G09G3/34
摘要： A transparent display apparatus includes a liquid crystal cell and a Sight source opposite to a side surface of the ceil. The cell Includes a first substrate, first electrodes on the first substrate, a second substrate, a second electrode on the first or second substrata, a liquid crystal layer between the two substrates, signal lines on the first substrate, and a light-shielding pattern on the second substrate. The layer is configured to totally reflect or scatter light from the light source incident to a region, opposite to a first electrode, due to action of an electric field provided by the first and second electrodes. At least one signal line has a bottom surface and a light-reflecting side surface facing the light source, and a slope angle therebetween is acute. The pattern is located in a reflection path after a portion of the light irradiates the light-reflecting side surface.
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公开(公告)号：US20220082897A1
公开(公告)日：2022-03-17
申请号：US17471300
申请日：2021-09-10
发明人： Jian ZHOU , Nanfang JIA , Yidan PENG , Long WANG
IPC分类号： G02F1/21 , G02F1/1343 , G02F1/01 , G02F1/09 , H04N9/04
摘要： The present application relates to a filter module, a color filter, an image sensor and an imaging device. The filter module includes: a plurality of color filters and a control component. Each of the color filters includes: a first substrate; a metasurface structure located on the first substrate and including a plurality of microstructures periodically arranged; a dielectric layer located on a side of the metasurface structure away from the first substrate and covering the metasurface structure, wherein a refractive index of the dielectric layer is different from a refractive index of the metasurface structure; a second substrate located on a side of the dielectric layer away from the first substrate. The control component is configured to adjust the refractive index of the dielectric layer so as to adjust wavelengths of visible light passing through the color filter.
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公开(公告)号：US20200233253A1
公开(公告)日：2020-07-23
申请号：US15775284
申请日：2017-10-12
发明人： Changcheng JU , Long WANG
IPC分类号： G02F1/1343 , G02F1/1362
摘要： The present disclosure relates to a display panel, a display device, and a method of manufacturing a display panel. The display panel comprises a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer interposed between the first substrate and the second substrate. The first substrate comprises a first transparent base substrate, and a first transparent electrode layer arranged on a side of the first transparent base substrate close to the liquid crystal layer. The first transparent electrode layer comprises a group of first transparent electrode wires extending along a first direction. The second substrate comprises a second transparent base substrate, and a second transparent electrode layer arranged on a side of the second transparent base substrate close to the liquid crystal layer. The second transparent electrode layer comprises a group of second transparent electrode wires extending along a second direction.
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公开(公告)号：US20180219123A1
公开(公告)日：2018-08-02
申请号：US15542234
申请日：2017-01-06
发明人： Long WANG , Yanzhao LI , Chieh Hsing CHUNG , Jie SUN
CPC分类号： H01L33/0079 , H01L25/0753 , H01L27/15 , H01L27/156 , H01L33/00 , H01L2933/0025
摘要： A light-emitting diode substrate and a manufacturing method thereof, and a display device are provided. The manufacturing method of a light-emitting diode (LED) substrate, including: disposing a supporting substrate supporting a plurality of LED units to be opposed to a receiving substrate so that a side of the supporting substrate facing the receiving substrate supports the plurality of LED units; and irradiating a side of the supporting substrate away from the receiving substrate with laser, stripping the LED units from the supporting substrate, and transferring the LED units onto the receiving substrate. The manufacturing method of the LED substrate can better transfer LED units from the supporting substrate onto the receiving substrate.
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公开(公告)号：US20160336374A1
公开(公告)日：2016-11-17
申请号：US15139092
申请日：2016-04-26
发明人： Feng JIANG , Li ZHOU , Long WANG , Xingdong LIU , Chungchun LEE
IPC分类号： H01L27/15 , H01L33/06 , H01L33/32 , H01L33/12 , H01L29/66 , H01L33/38 , H01L33/22 , H01L33/42 , H01L29/786 , H01L33/00 , H01L27/12
CPC分类号： H01L27/156 , H01L27/1222 , H01L27/1248 , H01L27/1259 , H01L29/66765 , H01L29/78678 , H01L33/0066 , H01L33/32
摘要： The present disclosure provides a display substrate, its manufacturing method, and a display device. The method includes a step of forming a plurality of TFTs. The method further includes steps of: forming a lattice matching layer on a substrate so as to deposit AlN thereon; depositing an AlN layer on the lattice matching layer by low-temperature pulse magnetron sputtering; and forming on the AlN layer GaN LEDs each including an n-type GaN layer, a multilayered quantum well structure and a p-type GaN layer and corresponding to one of the TFTs.
摘要翻译： 本公开提供了显示基板，其制造方法和显示装置。 该方法包括形成多个TFT的步骤。 该方法还包括以下步骤：在衬底上形成晶格匹配层，以便在其上沉积AlN; 通过低温脉冲磁控溅射在晶格匹配层上沉积AlN层; 并且在每个包括n型GaN层，多层量子阱结构和p型GaN层的AlN层上形成GaN LED，并对应于一个TFT。
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