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公开(公告)号：US09880442B2
公开(公告)日：2018-01-30
申请号：US15094030
申请日：2016-04-08
发明人： Liyan Xu , Chunbing Zhang
CPC分类号： G02F1/157 , G02F2201/44 , H01L27/3232 , H01L27/3267
摘要： A display panel comprises a first substrate and a second substrate which are assembled to form a cell and a control unit. The first substrate is provided with a plurality of first light-emitting units which are double-sided light emitting devices thereon, and the second substrate is provided with a plurality of second light-emitting units which are double-sided light emitting devices thereon. The control unit is configured to control the first light-emitting units and the second light-emitting units to emit light or not to emit light. The display panel further comprises a grating-function layer interposed between the first substrate and the second substrate. The grating-function layer comprises controllable light blocking regions and controllable light transmissive regions, and the light blocking regions and the light transmissive regions cooperate with the first light-emitting units and the second light-emitting units to realize single-sided display or double-sided display.
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公开(公告)号：US09664895B2
公开(公告)日：2017-05-30
申请号：US14499656
申请日：2014-09-29
发明人： Liyan Xu , Chunbing Zhang
IPC分类号： G02B26/02 , G02F1/1335
CPC分类号： G02B26/026 , G02F1/133512 , G02F2203/62 , Y10T29/49119
摘要： The present invention provides a light-shielding structure, a method for manufacturing the structure, a display device and a method for displaying with the display device. Said light-shielding structure comprises a plurality of micro light-shielding boxes, each of the micro light-shielding boxes comprises a sealed cavity provided with a transparent solvent, a first electrode and a second electrode disposed oppositely, and at least one rotator disposed between said first electrode and said second electrode. Said rotator comprises a light-shielding portion and a transparent portion, and said light-shielding portion has an electrical property different with that of said transparent portion. The light-shielding structure in the embodiments of the present invention comprises at least one rotator, which is controlled to rotate by means of the electrodes at two sides thereof. When the light leakage region in the color film substrate needs light shielding, at least one rotator is controlled to form a light-shielding band to shield the light leakage region of the color film substrate; when it does not need light shielding, the at least one rotator is controlled to rotate such that the formed transparent band is aligned with the light leakage region. This improves the transmittance of the display panel, thereby solving the problem of light leakage at pixel edge without sacrificing the transmittance of the panel.
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公开(公告)号：US10140904B2
公开(公告)日：2018-11-27
申请号：US15167082
申请日：2016-05-27
发明人： Liyan Xu , Haiqin Huang , Junwei Wang
IPC分类号： G09G3/20 , H04N13/324 , G09G3/00 , H04N13/334
摘要： Embodiments of the present disclosure relate to a display panel and a driving method thereof and a display device. The display panel comprises: a plurality of pixel units, each pixel unit including six colors of sub-pixels: a red sub-pixel, a green sub-pixel, a blue sub-pixel, a cyan sub-pixel, a fuchsine sub-pixel and a yellow sub-pixel, wherein, in the six colors of sub-pixels, three colors of sub-pixels and the other three colors of sub-pixels are arranged in an overlapping manner in a light exiting direction perpendicular to the display panel.
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公开(公告)号：US20180026083A1
公开(公告)日：2018-01-25
申请号：US15723715
申请日：2017-10-03
发明人： Liyan Xu , Junwei Wang , Ming Tian , Jiarong Liu
CPC分类号： H01L27/3232 , G09G3/003 , G09G3/2096 , G09G3/3208 , G09G2300/04 , G09G2370/18 , H01L2251/5323 , H04N13/0409 , H04N13/0452 , H04N13/31 , H04N13/356 , H04N13/359 , H04N2213/001 , H05B33/0896 , H05B37/0272
摘要： An OLED display panel, a display device, and a display system. The OLED display panel comprises a base plate, first OLED display elements arranged in an array on a side of the base plate, and a first photochromic layer arranged on a side of the first OLED display elements. The first photochromic layer comprises first stripe shaped photochromic bodies and first stripe shaped openings arranged periodically and alternately, and is switchable between a transparent state and an opaque state. When the first photochromic layer stays in the opaque state, the first photochromic layer enables the OLED display panel to realize 3D display on the side where the first photochromic layer is arranged. 2D and 3D display modes are realized on a side of the display panel, which improves user experience and has a low cost.
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5.发明授权公开(公告)号：US10908715B2
公开(公告)日：2021-02-02
申请号：US15544508
申请日：2017-02-16
发明人： Liyan Xu , Junwei Wang
IPC分类号： G06F3/041 , G02F1/1333 , G02F1/1368 , G06F3/047 , G02F1/1362 , H01L41/083 , H01L41/311 , H01L41/113 , H01L41/27
摘要： The disclosure provides an array substrate and a method of manufacturing the same, a display device and a method of detecting a touch position. In the array substrate, the plurality of X and Y sensing lines are respectively parallel to gate data lines, and a sensing thin film transistor is provided at a crossing position where the X and Y sensing lines cross. A control terminal and an output terminal of the sensing thin film transistor are coupled to the X and Y sensing lines, respectively. A piezoelectric material layer is formed between the control terminal and an input terminal of the sensing thin film transistor such that, when being pressed, the piezoelectric material layer generates deformation such that a sensing voltage is generated at the input terminal of the sensing thin film transistor with relative to the control terminal of the sensing thin film transistor.
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公开(公告)号：US10714000B2
公开(公告)日：2020-07-14
申请号：US16165427
申请日：2018-10-19
发明人： Liyan Xu , Junwei Wang , Xiaopeng Cui
IPC分类号： G09G3/3208
摘要： A display device, a method for controlling the display device, and a wearable device are provided. The display device includes an organic light-emitting structural layer; at least one control assembly including a color filter layer and a control electrode layer; and a control circuit. The color filter layer is closer to the organic light-emitting structural layer than the control electrode layer, the color filter layer includes color filter regions and light-transmissible regions arranged alternately, the control electrode layer includes first electrodes, each first electrode is on one color filter region corresponding to the first electrode and light transmittance of the first electrode is changeable under voltages. The control circuit is connected to the first electrodes and applies the voltages to the first electrodes so as to control the light transmittance of the first electrodes.
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7.发明授权Double-sided display OLED array substrate, its manufacturing method, and display device 有权双面显示OLED阵列基板，其制造方法和显示装置公开(公告)号：US09478595B2
公开(公告)日：2016-10-25
申请号：US14417491
申请日：2014-05-26
发明人： Liyan Xu , Chunbing Zhang
IPC分类号： H01L29/08 , H01L27/32 , H01L29/423 , H01L29/786 , H01L29/66 , H01L51/56
CPC分类号： H01L27/3267 , H01L27/3248 , H01L27/3262 , H01L27/3272 , H01L27/3276 , H01L29/423 , H01L29/42356 , H01L29/42384 , H01L29/6675 , H01L29/66969 , H01L29/786 , H01L29/78672 , H01L29/7869 , H01L51/56 , H01L2227/323 , H01L2251/303 , H01L2251/5323
摘要： The present disclosure provides a double-sided display OLED array substrate, its manufacturing method, and a display device. The double-sided display OLED array substrate includes a first base substrate, a second base substrate, a first OLED and a second OLED arranged between the first base substrate and the second base substrate, and a first TFT and a second TFT sharing an identical gate electrode and arranged between the first OLED and the second OLED, the first TFT being configured to drive the first OLED, and the second TFT being configured to drive the second OLED. According to the present disclosure, it is able to reduce a thickness of the double-sided display OLED array substrate, thereby to reduce the production cost thereof.
摘要翻译： 本公开提供一种双面显示器OLED阵列基板，其制造方法和显示装置。 双面显示器OLED阵列基板包括布置在第一基底基板和第二基底基板之间的第一基底，第二基底，第一OLED和第二OLED，以及共享相同的栅极的第一TFT和第二TFT 电极并且布置在第一OLED和第二OLED之间，第一TFT被配置为驱动第一OLED，并且第二TFT被配置为驱动第二OLED。 根据本公开，能够减小双面显示器OLED阵列基板的厚度，从而降低其生产成本。
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8.发明申请公开(公告)号：US20150338638A1
公开(公告)日：2015-11-26
申请号：US14499656
申请日：2014-09-29
发明人： Liyan Xu , Chunbing Zhang
IPC分类号： G02B26/02 , G02F1/1335
CPC分类号： G02B26/026 , G02F1/133512 , G02F2203/62 , Y10T29/49119
摘要： The present invention provides a light-shielding structure, a method for manufacturing the structure, a display device and a method for displaying with the display device. Said light-shielding structure comprises a plurality of micro light-shielding boxes, each of the micro light-shielding boxes comprises a sealed cavity provided with a transparent solvent, a first electrode and a second electrode disposed oppositely, and at least one rotator disposed between said first electrode and said second electrode. Said rotator comprises a light-shielding portion and a transparent portion, and said light-shielding portion has an electrical property different with that of said transparent portion. The light-shielding structure in the embodiments of the present invention comprises at least one rotator, which is controlled to rotate by means of the electrodes at two sides thereof. When the light leakage region in the color film substrate needs light shielding, at least one rotator is controlled to form a light-shielding band to shield the light leakage region of the color film substrate; when it does not need light shielding, the at least one rotator is controlled to rotate such that the formed transparent band is aligned with the light leakage region. This improves the transmittance of the display panel, thereby solving the problem of light leakage at pixel edge without sacrificing the transmittance of the panel.
摘要翻译： 本发明提供一种遮光结构，该结构的制造方法，显示装置及显示装置的显示方法。 所述遮光结构包括多个微型屏蔽盒，每个微型屏蔽盒包括设有透明溶剂的密封空腔，相对设置的第一电极和第二电极，以及设置在其间的至少一个旋转体 所述第一电极和所述第二电极。 所述旋转体包括遮光部分和透明部分，并且所述遮光部分具有与所述透明部分不同的电特性。 本发明的实施例中的遮光结构包括至少一个旋转体，该旋转体通过两侧的电极被控制为旋转。 当彩色薄膜基板中的漏光区域需要遮光时，控制至少一个旋转体以形成遮光带以屏蔽彩色薄膜基板的漏光区域; 当不需要光屏蔽时，控制至少一个旋转器旋转，使得形成的透明带与漏光区域对齐。 这提高了显示面板的透射率，从而解决了像素边缘处的光泄漏的问题，而不牺牲面板的透射率。
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公开(公告)号：US10147343B2
公开(公告)日：2018-12-04
申请号：US15576795
申请日：2017-04-27
发明人： Liyan Xu , Chunbing Zhang
IPC分类号： G09G3/00 , G09G3/20 , G09G3/3208 , G09G3/32
摘要： The present disclosure provides a display panel, a method for driving the same, and an anti-peeping system. The display panel comprises a substrate; and multiple pixel units arranged on the substrate in an array, each of the pixel units comprising first self-luminous devices, second self-luminous devices, and quantum dot luminous devices, wherein the first self-luminous devices and the second self-luminous devices are stacked in various sub-pixel regions, the quantum dot luminous devices are disposed in at least two sub-pixel regions, and quantum dot luminous devices disposed in different sub-pixel regions have different luminous colors, wherein the first self-luminous devices are configured to excite the quantum dot luminous devices to emit light during a display period of one frame to display a normal picture, and the second self-luminous devices are configured to be in a turn-off state during the display period of one frame and excite quantum dot luminous devices within a part of the sub-pixel regions to emit light during an interference period of one frame to display an interference picture. The display panel according to the embodiments of the present disclosure realizes an anti-peeping function.
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公开(公告)号：US10134817B2
公开(公告)日：2018-11-20
申请号：US15723715
申请日：2017-10-03
发明人： Liyan Xu , Junwei Wang , Ming Tian , Jiarong Liu
IPC分类号： H01L27/32 , H04N13/359 , G09G3/20 , H05B33/08 , H05B37/02 , H04N13/04 , H04N13/31 , H04N13/356 , G09G3/00 , G09G3/3208
摘要： An OLED display panel, a display device, and a display system. The OLED display panel comprises a base plate, first OLED display elements arranged in an array on a side of the base plate, and a first photochromic layer arranged on a side of the first OLED display elements. The first photochromic layer comprises first stripe shaped photochromic bodies and first stripe shaped openings arranged periodically and alternately, and is switchable between a transparent state and an opaque state. When the first photochromic layer stays in the opaque state, the first photochromic layer enables the OLED display panel to realize 3D display on the side where the first photochromic layer is arranged. 2D and 3D display modes are realized on a side of the display panel, which improves user experience and has a low cost.
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