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公开(公告)号：US20180337356A1
公开(公告)日：2018-11-22
申请号：US15544015
申请日：2017-04-28
CPC classification number: H01L51/0558 , H01L27/3274 , H01L51/0013 , H01L51/0045 , H01L51/0052
Abstract: The present application discloses a manufacturing method of an organic thin film transistor, comprising steps of: forming a graphene layer on a surface of a metal substrate; covering a surface of the graphene layer with organic solution and heating the graphene layer to form an organic semiconductor nano line on the surface of the graphene layer; and transferring the organic semiconductor nano line on a target substrate. The graphene layer is formed on the surface of the metal substrate in mass production. The organic semiconductor nano lines (monocrystalline semiconductor) are grown in mass production by graphene layer. The semiconductor layer having organic thin film transistors are formed after transferring the organic semiconductor nano lines on the target substrate. A large amount of the organic semiconductor nano lines can be formed at a time on the surface of the metal substrate with a large area.
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公开(公告)号：US20180337336A1
公开(公告)日：2018-11-22
申请号：US15326639
申请日：2016-12-13
Inventor： Chao Xu
CPC classification number: H01L51/0024 , H01L27/3244 , H01L51/0003 , H01L51/001 , H01L51/0021 , H01L51/0039 , H01L51/0043 , H01L51/0097 , H01L51/50 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5206 , H01L51/5221 , H01L51/5234 , H01L51/524 , H01L51/56 , H01L2227/323 , H01L2251/308 , H01L2251/50 , H01L2251/5338
Abstract: The invention discloses a transparent OLED display and manufacturing method thereof. The present invention provides a manufacturing method of transparent OLED display, by preparing the cathode and the anode on two different substrates to effectively avoid the destruction of the light-emitting layer made of the organic light-emitting material caused by sputtering the anode at the top of OLED to improve yield rate. The use of the transparent conductive metal oxide to manufacture the cathode and the anode of the OLED display provides an effective solution to the manufacturing of transparent OLED display which requires high conductivity and high transparency for the electrode material. In addition, the two substrates can be manufactured the same time and then pressed to attach to achieve high manufacturing efficiency. The OLED display provided by the present invention is easy to manufacture and provides good performance.
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公开(公告)号：US20180336858A1
公开(公告)日：2018-11-22
申请号：US15326575
申请日：2016-12-29
Inventor： Mang Zhao
CPC classification number: G09G3/3677 , G09G2310/0286 , G09G2310/0291 , G09G2310/0294 , G09G2330/021 , H03K3/012 , H03K3/037
Abstract: Disclosed is a GOA driving circuit, which includes: an input control module, a latch module, a processing module, and a buffer module. A clock control signal is not used to control the input control module, so that the load for generating the clock control signal and power consumption of the circuit can be effectively reduced.
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公开(公告)号：US20180335915A1
公开(公告)日：2018-11-22
申请号：US15329236
申请日：2016-12-27
Inventor： Man Li
IPC: G06F3/0488
Abstract: The present invention provides a notebook computer. The notebook computer includes a secondary display screen that has a small size and a primary display screen that has a large size. The secondary display screen may be a touch display screen and is operable for solely displaying an image and conducting an input/output operation so that when the operation life of the notebook computer get short, the large-sized primary display screen can be shut down for reducing energy consumption, while the secondary display screen may be powered by the notebook computer or may be provided with an individual battery to supply electrical power thereto and may establish communication through a contact type connector with a main board of the notebook computer or communicate with the main body of the notebook computer through wireless communication modules, so that the notebook computer may possesses extended operation life and is also operable in multiple operation modes that can be selected and set by a user so as to improve user's experience and production competition power.
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公开(公告)号：US20180335878A1
公开(公告)日：2018-11-22
申请号：US15553452
申请日：2017-06-28
Inventor： CHUNG-CHUN CHEN
IPC: G06F3/041
CPC classification number: G06F3/0412 , G06F3/0416 , G06F2203/04103
Abstract: A touch control display panel includes: pixel units arranged in an array; data lines, any one of which being electrically connected to one column of pixel units; touch wires, arranged in a same layer as the data lines, a distance from the data line of an odd column of pixel units to a touch wire being equal to a distance from the data line of an even column of pixel units to another adjacent touch wire; scan lines, having a quantity of rows same as that of the pixel units; pixel electrodes and common electrodes, the common electrodes being also used as touch electrodes, the pixel electrodes being electrically connected to the pixel units, the touch electrodes being electrically connected to the touch wires. One touch electrode corresponds to multiple pixel electrodes. Therefore, manufacturing process is simplified, production efficiency is improved and thickness of touch control display panel is reduced.
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Patent Agency Ranking
公开(公告)号：US20180330678A1
公开(公告)日：2018-11-15
申请号：US15552277
申请日：2017-05-26
Inventor： Mang ZHAO
IPC: G09G3/36
CPC classification number: G09G3/3607 , G02F1/136286 , G02F1/1368 , G09G3/3266 , G09G3/3677 , G09G2300/0426 , G09G2310/0286 , G09G2320/0242
Abstract: A scan driving circuit, and an array substrate and a display panel having the scan driving circuit are disclosed. The scan driving circuit includes a plurality of cascaded scan driving units. Each scan driving unit includes an input unit and an output unit. The input unit receives the activation trigger signal, transmits to the output unit and controls the output units in a scanning state. The scan driving unit includes a scan signal modulation unit having at least two transistors. The transistors output a clock modulation signal according to a plurality of clock signals. The clock modulation signal includes at least two first voltages separated with predetermined duration. The output unit outputs scan driving signal from the scan signal output end according to the clock modulation signal. The scan signal includes two sub-scan signals to control pixel unit to receive image data within a scan cycle.
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公开(公告)号：US10128453B2
公开(公告)日：2018-11-13
申请号：US15126584
申请日：2016-04-01
Inventor： Xuanyun Wang
IPC: H01L29/16 , H01L51/05 , H01L29/786 , H01B1/24 , H01L21/205 , H01L21/3065 , H01L27/32 , H01L29/66
Abstract: The present invention provides a method for manufacturing a graphene thin-film transistor, which includes: depositing a graphene layer on a surface of a copper foil; depositing a metal layer on a surface of the graphene layer; attaching a support layer to a surface of the metal layer to form a graphene film; placing the graphene film in a copper etching solution until the copper foil is dissolved completely, then transferring the graphene film to a target substrate, and removing the support layer; defining patterns of a source and a drain on the surface of the metal layer, manufacturing a source electrode and a drain electrode, and manufacturing a gate electrode on a target substrate.
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公开(公告)号：US20180323217A1
公开(公告)日：2018-11-08
申请号：US15523001
申请日：2017-03-14
Inventor： Chen Chen
IPC: H01L27/12 , G02F1/1362 , H01L27/02
CPC classification number: H01L27/124 , G02F1/133512 , G02F1/136286 , G02F1/1368 , H01L27/0207 , H01L27/1222
Abstract: Disclosed is a distribution of TFT components in the LTPS process. A pair of parallel data lines are arranged between an ith and (i+1)th rows of pixels. Each pair of data lines includes a first data line and a second data line. Two adjacent pixels of the ith row are respectively connected to the first data line and the second data line through corresponding U-shaped TFT components. Two pixels of the (n+1)th row corresponding to the two above adjacent pixels are respectively connected to the second data line and the first data line through corresponding U-shaped TFT components. The U-shaped TFT component of the pixel of the ith row and the U-shaped TFT component of the corresponding pixel of the (i+1)th row are disposed with openings thereof facing and staggered with each other. An aperture ratio of a product can be effectively increased by the staggered setting of the U-shaped TFT components. The use of such setting can realize dot inversion in the case of column inversion and reduce the power consumption of the product.
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公开(公告)号：US20180323014A1
公开(公告)日：2018-11-08
申请号：US15574333
申请日：2017-06-22
Inventor： Xu WANG
CPC classification number: H01G9/28 , H01G9/2059 , H01L51/0059 , H01L51/0072 , H01L51/0077 , H01L51/4246 , H01L51/5004 , H01L51/5012 , H01L51/5016
Abstract: An OLED device and a method for manufacturing the OLED device are provided. The OLED device includes a substrate, a first electrode layer, an electron injection layer, an electron transport layer, a photoactive layer, a hole transport layer, and a second electrode layer, which are sequentially disposed on the substrate. The photoactive layer includes an exciton control layer and an active material layer, the active material layer includes a perovskite material and a small molecule luminescent material, and a doping molar ratio of the small molecular luminescent material ranges from 0.1% to 15%.
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500.发明申请公开(公告)号：US20180315836A1
公开(公告)日：2018-11-01
申请号：US15540543
申请日：2017-05-23
Inventor： Bo LIANG
IPC: H01L29/66 , H01L27/12 , H01L29/786 , H01L29/423 , H01L21/308
Abstract: The present disclosure relates to a manufacturing method of inorganic thin film transistors (TFTs), including: forming a p-type semiconductor layer and a n-type semiconductor layer on a hard substrate in sequence, forming a slot on the p-type semiconductor layer, wherein the slot passes through the n-type semiconductor layer, forming a source and a drain on the n-type semiconductor layer, wherein the source and the drain are respectively configured on two sides of the slot, performing a flip-transferring process to transfer the p-type semiconductor layer, the n-type semiconductor layer, the source, and the drain on a flexible substrate, forming a gate insulation layer and a gate on the p-type semiconductor layer in sequence, forming a flat layer on the gate insulation layer, wherein the flat layer covers the gate. The inorganic TFT is designed to obtain a narrow channel inorganic TFT device, to reduce process requirements, and to reduce costs.
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