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公开(公告)号：US09897831B2
公开(公告)日：2018-02-20
申请号：US14785863
申请日：2015-09-23
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Yuejun Tang
IPC: G02F1/13 , G02F1/1343 , G02F1/137 , G02F1/133
CPC classification number: G02F1/1323 , G02F1/13306 , G02F1/134363 , G02F1/137 , G02F2001/134381 , G02F2001/13793 , G02F2201/121 , G02F2201/123
Abstract: A blue phase liquid crystal panel includes a plurality of pixel cells. Each of the pixel cells comprises a display area and a viewing angle controlling area. The viewing angle controlling area includes a plurality of first electrode pairs spaced apart from each other, and each of the first electrode pairs includes a first pixel electrode1 and a first common electrode. In a wide viewing angle mode, no electrical field is generated by the first electrode pair of the viewing angle controlling area. In a narrow viewing angle mode, a vertical electrical field is generated between the first pixel electrode and the first common electrode of each of the first electrode pairs within the viewing angle controlling area. In this way, the liquid crystal panel may transit between the wide viewing angle mode and the narrow viewing angle mode.
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公开(公告)号：US09887254B2
公开(公告)日：2018-02-06
申请号：US15201441
申请日：2016-07-02
Inventor： Yuejun Tang
CPC classification number: H01L27/3267 , H01L51/5259 , H01L2251/5338 , H01L2251/558
Abstract: A double-side OLED display is disclosed. The double-side OLED display includes a base layer and an OLED layer disposed on the base layer. The OLED layer includes a first display region and a second display region. The base layer and the OLED layer are folded such that the first display region and the second display region respectively face toward opposite directions; the base layer is located at an outside. The present invention can simplify the production process, increase the production capacity, decrease the thickness of the product, and sufficiently utilizing the base layer such that the base layer can protect the OLED layer. Besides, because the displaying at both sides is emitting at a bottom, the base layer located at outside can provide a flat display surface to improve the display quality.
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公开(公告)号：US09857773B1
公开(公告)日：2018-01-02
申请号：US15245187
申请日：2016-08-24
Inventor： Yuejun Tang
CPC classification number: G04G9/0088 , A44C5/0015 , A44C5/14 , G04G9/0035 , G04G17/045
Abstract: The invention discloses a smart watch, which comprises: a dial (10), a first and a second strap (20, 24), connected respectively to both sides of the dial (10), a main display (12) disposed on a front of the dial (10), a first secondary display (13) disposed on the end of the first strap (20) connected to the dial (10), and a second secondary display (14) disposed on the end of the second strap (24) and connected to the dial (10) to increase the display area of the smart watch to achieve complex human machine interaction to satisfy various demands for display by the users. By using monolithic manufacturing method, the invention achieves reducing the number of control circuit and cost. The present invention provides a multiple numerical operation method for smart watch is easy to operate and can enhance user experience.
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公开(公告)号：US09817266B2
公开(公告)日：2017-11-14
申请号：US15011327
申请日：2016-01-29
Inventor： Yuejun Tang
IPC: G02F1/1335 , F21V8/00
CPC classification number: G02F1/133528 , G02B6/0055 , G02B6/0056 , G02F2001/133538 , G02F2001/133562 , G02F2001/133567
Abstract: The present invention discloses a polarizer, comprising a first protective layer, a polarization layer and a second protective layer, which are sequentially stacked up in a first direction, and the polarization layer comprises a plurality of polarization regions and a plurality of transmittance regions, and the plurality of polarization regions and the plurality of transmittance regions are alternately aligned on a plane perpendicular to the first direction, and the polarization regions are employed to transmit through linear polarization light in a polarization axis of the polarization regions, and the transmittance regions are employed to transmit through natural light. The polarizer of the present invention can selectively transmit the natural light to raise the transmittance of the display utilizing the polarizer. The present invention also discloses a transparent display with high transmittance.
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公开(公告)号：US20170153518A1
公开(公告)日：2017-06-01
申请号：US14785999
申请日：2015-06-26
Inventor： Yuejun Tang
IPC: G02F1/1343 , G02F1/1335 , G02F1/1339 , G02F1/133 , G02F1/1333
CPC classification number: H01L27/1262 , G02F1/13306 , G02F1/133345 , G02F1/133512 , G02F1/13394 , G02F1/134363 , G02F1/13439 , G02F1/136286 , G02F2001/13396 , G02F2001/13398 , G02F2001/134372 , G02F2001/13793 , G02F2201/121 , G02F2201/122 , G02F2201/123
Abstract: A blue phase liquid crystal display panel and a method for manufacturing the same are disclosed. The blue phase liquid crystal display panel comprises a lower substrate and an upper substrate. A horizontal electric field between the two substrates can be strengthened while a vertical electric field between the two substrates can be weakened through arranging a pixel electrode and a common electrode on the upper substrate and the lower substrate as well as a first fringe electric field and a second fringe electric field generated therein respectively, so that a driving voltage of the blue phase liquid crystal can be reduced.
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Patent Agency Ranking
公开(公告)号：US20170139287A1
公开(公告)日：2017-05-18
申请号：US14778237
申请日：2015-07-16
Inventor： Yuejun Tang
IPC: G02F1/1343 , G02F1/1333
CPC classification number: G02F1/134363 , G02F1/133345 , G02F2001/134381 , G02F2001/13793 , G02F2201/121 , G02F2201/123
Abstract: Disclosed is a blue phase liquid crystal display panel which includes an upper substrate and a lower substrate which are disposed opposite to each other, and blue phase liquid crystals provided between the upper substrate and the lower substrate. The upper substrate is provided with a first common electrode on a side facing the blue phase liquid crystals, and the lower substrate is provided with a second common electrode and a plurality of pixel electrodes on a side facing the blue phase liquid crystals. The pixel electrodes each extend towards the first common electrode, thus forming a horizontal electric field between the upper substrate and the lower substrate. According to the present disclosure, higher horizontal field intensity can be achieved so that the external drive voltage of the blue phase liquid crystals can be greatly decreased.
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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：US11130313B2
公开(公告)日：2021-09-28
申请号：US16307485
申请日：2018-09-29
Inventor： Yuejun Tang
Abstract: An attachment apparatus and an attachment method for a curved display panel are provided. The attachment apparatus includes: a holding component for holding a cover glass in a curved state; a supporting component disposed under the holding component, and the supporting component including: a first mobile part and a second mobile part disposed opposite to each other, and a supporting part.
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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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70.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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