Abstract: The present invention provides a polysilicon manufacturing method that enhances homogeneity of a polysilicon layer, including (1) forming a amorphous silicon layer (30) on a substrate (10); (2) dividing the amorphous silicon layer (30) into a plurality of areas and measuring a film thickness of the amorphous silicon layer (30) in each of the areas: (3) comparing the measured film thickness of each of the areas with a predetermined film thickness so as to identify and define ones of the areas of which the measured film thicknesses are greater than a predetermined film thickness as excessive-film-thickness areas (42); (4) spraying an etchant liquid to rinse the amorphous silicon layer (30) of the excessive-film-thickness areas (42) in order to etch off a portion of the amorphous silicon layer (30) of each of the excessive-film-thickness areas (42) and at the same time, spraying pure water to rinse remaining ones of the areas so as to make the film thickness of each of the areas of the amorphous silicon layer (3

Abstract: A test system for testing electrostatic testers, is used to test at least one electrostatic tester each including a voltage test terminal and a connection test terminal. The test system includes at least one optical coupler circuit and a chip. Each optical coupler circuit is coupled the voltage test terminal and the connection test terminal of one corresponding electrostatic tester, and each optical coupler circuit converts voltages of the voltage test terminal and the connection test terminal respectively to a voltage test signal and a connection test signal. The chip is couple to the at least one optical coupler circuit, and receives the connection test signal and the voltage test signal produced by the at least one optical coupler circuit, and determines whether the corresponding electrostatic tester connected to each optical coupler circuit is worked normally according to the connection test signal and the voltage test signal.

Abstract: The present invention provides a self-compensating gate driving circuit, comprising: a plurality of GOA units which are cascade connected, and a Nth GOA unit controls charge to a Nth horizontal scanning line G(n) in a display area, and the Nth GOA unit controls charge to a Nth horizontal scanning line G(n) in a display area, and the Nth GOA unit comprises a pull-up controlling part, a pull-up part, a transmission part, a first pull-down part, a bootstrap capacitor part and a pull-down holding part; the pull-up part, the first pull-down part, the bootstrap capacitor part and the pull-down holding circuit are respectively coupled to a Nth gate signal point Q(N) and the Nth horizontal scanning line G(n), and the pull-up controlling part and the transmission part are respectively coupled to the Nth gate signal point Q(N), and the pull-down holding part is inputted with a DC low voltage VSS; the pull-down holding part comprises a first pull-down holding part and a second pull-down holding part to alternately work.

Abstract: A method, device and system for pushing information is disclosed by the present disclosure. The method comprises, obtaining and storing a microblog message published though an Instant Messaging client by a user; scanning the stored microblog message published by the user and obtaining keywords of the microblog message according to a preset extracting policy; and determining an application scene of the user according to the obtained keywords, matching the application scene with the corresponding prestored help information, and obtaining and pushing the matched help information.

Abstract: A method for manufacturing a liquid crystal alignment film and a reaction apparatus are provided, the method has steps of: disposing a liquid crystal cell onto a first reaction apparatus, and providing a temperature value, a voltage value, and an ultraviolet radiation, so that a liquid crystal alignment monomer in the liquid crystal cell generates a polymerization reaction; transferring the liquid crystal to a second reaction apparatus if the transferring time threshold value is reached; determining whether the liquid crystal cell is transferred to the second reaction apparatus or not; executing a warning if the liquid crystal cell is not transferred to the second reaction apparatus; and lifting the liquid crystal cell away from a platform of the first reaction apparatus through an ejector pin disposed in the platform thereof if the dangerous time threshold value is reached.

Abstract: A circuit and method of over-voltage protection is provided to prevent the power supply to provide an exorbitant voltage to the electronic cigarette, the electronic cigarette case or the electronic cigarette charger; said circuit comprises a DC input terminal, a DC output terminal, a voltage sampling circuit, a switch control circuit and a switch circuit; the voltage sampling circuit is electrically connected with the DC input terminal and the switch control circuit respectively; the switch control circuit is electrically connected with the switch circuit; the switch circuit is electrically connected with the DC input terminal, the DC output terminal and the switch control circuit respectively. When implementing the present invention, an exorbitant voltage can be prevented to provide to the electronic cigarette, the electronic cigarette case or the electronic cigarette charger by the power supply, thus being protected from over-voltage as the exorbitant voltage may damage the products.

Abstract: The present disclosure relates to a gray-scale correction method of a display panel, comprising: selecting a plurality of measurement points and specifying a reference point; specifying a plurality of measurement gray-scales, and, under each measurement gray-scale, measuring actual gray-scale of each measurement point when the brightness thereof reaches a reference brightness, wherein the reference brightness is the brightness of the reference point; determining a gray-scale correction coefficient of each measurement point under each measurement gray-scale according to the corresponding relationship between the actual gray-scale and the measurement gray-scale, and establishing an original gray-scale correction coefficient table; extending the original gray-scale correction coefficient table to a gray-scale correction coefficient table of pixel points of the display panel under all gray-scales through linear interpolation algorithm; when a data voltage is to be applied to a pixel point under a gray-scale, sear

Abstract: Systems and methods are provided for user group management. For example, a contracting invitation for joining a user group and a first identifier of a first user from a first terminal associated with an administrator of the user group are received; a contracting-invitation page including a first indication message to request the first user to join the user group and a first interface element for inputting a contracting acceptance is generated; the contracting-invitation page is displayed on a second terminal associated with the first user to allow the first user to input the contracting acceptance via the interface element; the contracting acceptance is received from the second terminal; and the first identifier of the first user is added to a user list corresponding to the user group.

Abstract: The present invention provides a packaging method of a substrate and a packaging structure. The method includes: (1) providing a substrate and a packaging cover plate; (2) coating a loop of first enclosing resin on the packaging cover plate; (3) coating a loop of second enclosing resin on an external circumferential area of the first enclosing resin on the packaging cover plate; (4) laminating the packaging cover plate and the substrate together; (5) applying ultraviolet (UV) light to irradiate the first enclosing resin and the second enclosing resin for curing; and (6) carrying out cutting operations on the substrate and the packaging cover plate to remove portions of the substrate and the packaging cover plate that contact the second enclosing resin so as to achieve packaging of the substrate with the packaging cover plate.

Abstract: The present disclosure discloses a method, an apparatus, and a network system for displaying a security identifier on a page. The method includes: receiving a display request for a numerical value transfer page, where the display request at least carries link information of the numerical value transfer page and a numerical value transfer object identifier of the numerical value transfer page, and the link information of the numerical value transfer page includes domain name information of a domain name to which the numerical value transfer page belongs; determining, according to a preset correspondence between a transfer object identifier and domain name information, whether the link information of the numerical value transfer page matches domain name information corresponding to the transfer object identifier; if yes, when displaying the numerical value transfer page, displaying a security identifier in a page function type identifier column on an interface of a client.

Abstract: A digital circuit can be used in a speaker system. An intermediate node provides a speaker protection control signal. A first latch for receives an offset control signal. A first logic gate receives a play control signal, the offset control signal, and the speaker protection control signal. A second logic gate is coupled to the first latch for receiving the play control signal and the speaker protection control signal. A second latch is coupled to the first logic gate for providing a forced mute signal. A third latch is coupled to the second logic gate and to the intermediate node.

Abstract: The present invention relates to a GOA circuit for tablet display and a display device. The GOA circuit comprises cascaded plurality of GOA units, the GOA unit comprises a pull-up control part 400 and a transfer part 500; the transfer part 500 comprises a first thin film transistor T22, the gate thereof is connected with the gate signal point Q(n), the drain and the source are respectively input the clock signal CK(n) and output the turn-on signal ST(n); the pull-up control part comprises: a second thin film transistor T11, the gate thereof is input the turn-on signal ST(n?2), the drain and the source are respectively connected with the horizontal scan line G(n?2) and the gate signal point Q(n); a third tin film transistor T12, the gate thereof is connected with the horizontal scan line G(n?1), the drain and the source are respectively connected with the horizontal scan line G(n?1) and the gate signal point Q(n). The present invention also provides a related display device.

Abstract: The present invention provides a GOA circuit based on LTPS semiconductor TFT, comprising a plurality of GOA units which are cascade connected, and N is set to be a positive integer and an Nth GOA unit comprises a pull-up control part (100), a pull-up part (200), a first pull-down part (400) and a pull-down holding part (500); the pull-down holding part (500) utilizes a high/low voltage reverse design and comprises a first, a second and a third DC constant low voltage levels (VSS1, VSS2, VSS3) which are sequentially abated and a DC constant high voltage level (H), the influence of electrical property of the LTPS semiconductor TFT to the GOA driving circuit, and particularly the bad function due to the electric leakage issue can be solved; meanwhile, the existing issue that the second node voltage level and the pull-down holding circuit part in the GOA circuit based on the LTPS semiconductor TFT cannot be at higher voltage level in the non-functioning period can be solved to effectively maintain the first node

Abstract: An adjustment method for LED backlight brightness, comprising the following steps of: if the current LED backlight brightness is greater than a preset value, maintaining the PWM duty ratio as the maximum value, and adjusting the LED backlight brightness by adjusting an LED conduction current (S10); and if the current LED backlight brightness is not greater than the pre-set value, maintaining the LED conduction current to be constant, and adjusting the LED backlight brightness by adjusting the change of the PWM duty ratio between the maximum value and the minimum value (S20). This method can improve the light-emitting efficiency of LEDs, reduce backlight loss, and reduce the noise generated by an LED drive circuit.

Abstract: The present disclosure relates to a method for manufacturing a display device and a method for repairing the display device, and further relates to a liquid crystal display panel including the display device. The method for manufacturing a display device comprises the following steps: (a) forming a gate, a scanning line, a first insulation layer, and a semiconductor layer on a substrate in sequence; (b) determining the position of a data line on the semiconductor layer, and providing an etch stop layer on the semiconductor layer at a place deviating from the data line; (c) modifying the semiconductor layer at the position of the data line into a conductor; and (d) arranging a source, a drain, the data line, and a second insulation layer on the semiconductor layer. This method can repair the data line by welding the segments of the broken data line onto the conductor layer beneath the data line.

Abstract: A scan driving circuit is disclosed, and the scan driving circuit has a pull-up control module, a pull-up module, a pull-down module, a pull-down maintaining module, a down-stream module, a bootstrap capacitor, and a constant-voltage low-level source; the constant-voltage low-level source includes a first constant-voltage low-level source which provides a first low-level and a second constant-voltage low-level source which provides a second low-level; and an absolute value of the first low-level is smaller than an absolute value of the second low-level. The reliability of the scan driving circuit is thus improved.

Abstract: The present invention is provided for a transmission device with air-float guide wheel to guide the liquid crystal display panel, which comprising an air-float supplying platform, two air-float guide groups and a magnetic wheel driving device, wherein a plurality of gas holes are opening on the air-float supplying platform, the two air-float guide groups are assembled at the two sides of the air-float supplying platform, the magnetic wheel is connected with the air-float guide groups, and the air-float guide groups can be rotating with the magnetic wheel rolling, the air can be flowing through the gas holes of the air-float supplying platform, the liquid crystal display panel can be limited and transmitted by the two air-float guide groups in the rolling direction.

Abstract: A liquid crystal lens imaging apparatus includes a lens group containing at least a liquid crystal lens, a drive circuit, an image collecting unit, and an image processing unit. The drive circuit is connected to the liquid crystal lens to drive the liquid crystal lens into an out-of-focus state or into an in-focus state. The image collecting unit is configured to collect light signal passing through the liquid crystal lens and to generate an image according to the light signal. When the liquid crystal lens is in the in-focus state, the image collecting unit generates an in-focus image of the light signal and, when the liquid crystal lens is in the out-of-focus state, the image collecting unit generates an out-of-focus image of the light signal. Further, the image processing unit is connected to the image collecting unit to receive both the in-focus image and the out-of-focus image and to process the in-focus image using the out-of-focus image to obtain a processed in-focus image as a final generated image.