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公开(公告)号：US10174885B2
公开(公告)日：2019-01-08
申请号：US14781417
申请日：2015-06-30
Inventor： Jie Zeng
IPC: F21K9/64 , F21S4/20 , F21V9/30 , F21V17/06 , F21Y113/13 , F21Y103/10 , F21Y115/10 , F21V8/00
Abstract: The present invention provides a light bar and a backlight module. The light bar comprises a circuit board, a plurality of light sources, a quantum tube and a first tape, and the circuit board is employed to generate a control signal, and the light sources are located on the circuit board and electrically connected to the circuit board, and the light sources generate a first light under control of the control signal, and the first light emitted from the light sources exits through an illuminating surface of the light sources, and the quantum tube is located adjacent to the illuminating surface of the light sources and the quantum tube is fixed and connected with the circuit board with the first tape, and the quantum tube is employed to convert the first light emitted from the light sources into a second light.
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公开(公告)号：US20190004244A1
公开(公告)日：2019-01-03
申请号：US15566941
申请日：2017-08-02
Inventor： Qian Chen
IPC: F21V8/00
Abstract: The present application provides a liquid crystal display, a backlight module and a methods for assembling the same. The backlight module includes a back plate, a light guide plate, an optical film group and a light source. The back plate includes a bottom plate, and the light guide plate and the optical film group are sequentially disposed on the bottom plate from bottom to top. The light source includes a number of LED lamps disposed on the bottom plate and opposite to a light entrance surface of the light guide plate. One surface of the bottom plate facing the light guide plate is coated with a reflective material. The back plate of the backlight module according to the present application includes a bottom plate and one surface of the bottom plate facing the light guide plate is coated with a reflective material.
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公开(公告)号：US20190004242A1
公开(公告)日：2019-01-03
申请号：US15576620
申请日：2017-09-01
Inventor： Zhenzhen Zhang
IPC: F21V8/00
CPC classification number: G02B6/0085 , G02B6/0055 , G02B6/0088
Abstract: The present disclosure provides a backlight module including a rubber frame, a light guiding plate disposed in the rubber frame, a light strip located on a light incident side of the light guiding plate, an optical film set disposed on a surface of a side of the light guiding plate, and a reflecting sheet disposed on a surface of a side of the light guiding plate deviating from the optical film set. The reflecting sheet is fixed on the rubber frame by a double-faced adhesive, the light strip includes a light strip circuit board, a heat-radiating sheet is disposed on a surface of a side of the light strip circuit board deviating from the light guiding plate, and the heat-radiating sheet includes a fitting portion attached onto the light strip circuit board and a bendable first extension portion extending to an outside of the rubber frame.
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公开(公告)号：US20190004239A1
公开(公告)日：2019-01-03
申请号：US15567731
申请日：2017-07-25
IPC: F21V8/00
Abstract: The present disclosure discloses a backlight module including a light guide plate, an optical diaphragm group disposed on a light exiting surface of the light guide plate, and a backlight source disposed at a light incident end of the light guide plate, a middle frame, a radiating fin and a heat conducting connector. The middle frame is disposed on an outer surface of the backlight module and includes a bottom plate and a side wall. The radiating fin is attached to an internal surface of the bottom plate of the middle frame, and the heat conducting connector includes a first portion that contacts the backlight source and a second portion that only contacts a partial region of the radiating fin. The present disclosure also discloses a mobile terminal.
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公开(公告)号：US20190004234A1
公开(公告)日：2019-01-03
申请号：US15572542
申请日：2017-08-03
Inventor： Qian CHEN , Zhongjie LIU , Mei HAN
IPC: F21V8/00
Abstract: The present disclosure provides a liquid crystal display and a backlight module which includes a reflective sheet, a light guide plate disposed on the reflective sheet, an optical assembly and a light source assembly, the light guide plate including a light guide portion and a support portion disposed to surround the light guide portion, and the optical assembly being located on a top of the light guide portion; and the light source assembly including a plurality of LEDs which are disposed between the support portion and the light guide portion and disposed to be opposite to an incident surface of the light guide portion. The light guide plate according to the present disclosure includes a light guide portion and a support portion disposed to surround the light guide portion, wherein the support portion is used to support the display module and fix the backlight module, thereby omitting a rubber frame.
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Patent Agency Ranking
公开(公告)号：US10170506B2
公开(公告)日：2019-01-01
申请号：US15863991
申请日：2018-01-08
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
IPC: H01L29/66 , H01L29/786 , H01L27/12 , H01L21/28
Abstract: An LTPS array substrate and a method for producing the same are proposed. The method includes: forming an insulating layer, a semiconductor layer, and a first positive photoresist layer on the substrate one by one; exposing one side of the substrate on the opposite side of the gate for forming a polycrystalline silicon layer; forming a source and a drain of the TFT on the polycrystalline silicon layer; forming a pixel electrode on the insulating layer and part of the source; forming a plain passivation layer on a source-drain electrode layer; forming a transparent electrode layer on the plain passivation layer so that the transparent electrode layer is connected to the gate, the source, and the drain via the contact hole. The use of masks in types and numbers in the LTPS technology can be reduced. Thus, both of the processes and the production costs are reduced.
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公开(公告)号：US10168830B2
公开(公告)日：2019-01-01
申请号：US14905227
申请日：2015-10-19
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Jianxing Xie , Yucheng Tsai
Abstract: The present invention discloses a touch screen and a smart terminal. the touch screen comprises m scan blocks, and the scan block comprises a GOA stage transfer circuit, n scan lines and at least one TP scan module, and the GOA stage transfer circuit is employed for inputting a STV signal and a CK signal, and the GOA stage transfer circuit comprises n GOA units which are cascade connected, and an ith GOA unit in the GOA stage transfer circuit is employed to charge an ith scan line, and an nth scan line is coupled to the at least one TP scan module; as scanning, the GOA stage transfer circuit in a jth scan block starts scanning under function of a jth STV signal.
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公开(公告)号：US10167869B2
公开(公告)日：2019-01-01
申请号：US15112365
申请日：2016-05-23
Inventor： Yanping Yin
Abstract: The present invention discloses an online monitoring system, comprising a self-priming pump, a first sample pipe and a container containing a sample to be tested, and the first sample pipe connects the self-priming pump and the container, and the self-priming pump transports the ample to be tested in the container to the first sample pipe; the online monitoring system further comprises a fluid supplementation device connected with the first sample pipe, and a default level value is preset in the fluid supplementation device, and the fluid supplementation device monitors a level of the sample to be tested in the first sample pipe, and extracts the sample to be tested from the container to supplement to the first sample pipe as the level value of the sample to be tested in the first sample pipe is lower than the default level value.
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公开(公告)号：US10163414B2
公开(公告)日：2018-12-25
申请号：US15313926
申请日：2016-06-14
Inventor： Qiang Gong
IPC: G09G3/36 , G09G3/3266
Abstract: A GOA driving circuit is provided, which includes a first signal generating module for generating the forward scan control signal based upon a first clock signal and a cascade signal; a control module for controlling an output of the cascade signal based upon the forward scan control signal and the reverse scan control signal; a latch module for latching the cascade signal by the first clock signal and the second clock signal; a processing module and a buffer module.
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公开(公告)号：US10162101B2
公开(公告)日：2018-12-25
申请号：US14897716
申请日：2015-10-22
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Gege Zhou
IPC: F21V8/00
Abstract: A backlight module includes a bottom plate, and a fixing element which is fixed at one side of the bottom plate and used for fixing a quantum tube. The fixing element includes a bottom wall, and a first lateral wall, a second lateral wall, and a third lateral wall which extend upwards from a first end, a second end, and a third end of the bottom wall respectively. The first lateral wall and the second lateral wall are arranged facing each other. The quantum tube is fixed in an accommodating space that is formed by the bottom, the first lateral, the second lateral, and the third lateral walls. In the backlight module, since the quantum tube is fixed in a stable manner, a structural reliability of the backlight module can be ensured, and a high color gamut of the backlight module can be realized.
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