Abstract: The present disclosure relates to a circuit bonding structure, a circuit bonding method, and a display device. The circuit bonding structure includes a carrying portion configured to carry a driving circuit and having two sides which are adjacent to each other and form a preset acute angle and a preset circuit board having a bonding region having two sides which are adjacent to each other and form a preset acute angle. The driving circuit is bonded to the bonding region by the carrying portion.

Abstract: A protective film of a conductive adhesive, a circuit board and a method for assembling a display device are provided. The protective film of conductive adhesive includes: a basic material layer; and a photoinduced peelable adhesive and a protective layer which are arranged on a first surface of the basic material layer in sequence, and the photoinduced peelable adhesive has a low adhesive force in the exposure of light with a first wavelength. The protective film further includes a light-shielding film located on a second surface of the basic material layer opposite to the first surface.

Abstract: The embodiments of the present disclosure relate to the technical field of manufacturing display device, and disclose a backlight golden finger structure and a display device. The backlight golden finger structure includes: a plurality of golden finger bodies, one end of each golden finger body being configured to be connected with a backlight flexible circuit board, the other end of each golden finger body being overhung and configured to be connected with a display panel flexible circuit board at a first surface of the backlight golden finger structure; and a first covering film disposed on the first surface of each golden finger body, an edge of the first covering film adjacent to the overhung end of the golden finger body being in a curved shape.

Abstract: An array substrate having a substrate witha bonding region on one side, the bonding region having a plurality of bonding pads arranged in order, where at least one dummy pad is provided in a first position of the bonding pads. The at least one dummy pad is used for dividing the bonding region into a plurality of bonding sub-regions, where each bonding sub-region has a plurality of bonding pads. This disclosure further provides a display panel.

Abstract: An array substrate having a substrate witha bonding region on one side, the bonding region having a plurality of bonding pads arranged in order, where at least one dummy pad is provided in a first position of the bonding pads. The at least one dummy pad is used for dividing the bonding region into a plurality of bonding sub-regions, where each bonding sub-region has a plurality of bonding pads. This disclosure further provides a display panel.

Abstract: A protective film of a conductive adhesive, a circuit board and a method for assembling a display device are provided. The protective film of conductive adhesive includes: a basic material layer; and a photoinduced peelable adhesive and a protective layer which are arranged on a first surface of the basic material layer in sequence, and the photoinduced peelable adhesive has a low adhesive force in the exposure of light with a first wavelength. The protective film further includes a light-shielding film located on a second surface of the basic material layer opposite to the first surface.

Abstract: A fixture for display module inspection is disclosed. The fixture includes a base, a lower rotatable body pivotally mounted on the base, a middle rotatable body hinged with the lower rotatable body, an upper rotatable body hinged with the middle rotatable body and a carrier fixedly connected to the upper rotatable body for carrying a display module. A rotation axis of the lower rotatable body and a rotation axis of the middle rotatable body are arranged orthogonally to each other, the rotation axis of the middle rotatable body and a rotation axis of the upper rotatable body are arranged orthogonally to each other. Rotation position locking mechanisms are respectively provided between the lower rotatable body and the base, between the middle rotatable body and the lower rotatable body, and between the upper rotatable body and the middle rotatable body.

Abstract: A color filter substrate is provided, which includes a main body, and a touch flexible printed circuit (TFPC) and a black matrix arranged on the main body. The TFPC includes one or more light-transmissible regions, and an orthogonal projection of each light-transmissible region onto the main body does not overlap an orthogonal projection of the black matrix onto the main body.

Abstract: An optical parameter measurement device and a corresponding method are provided. A light beam from a to-be-tested display panel is split by a beam-splitting assembly into at least two testing light beams. A voltage value corresponding to a first testing light beam is measured by a trans-impedance amplification circuit corresponding to a first optical sensor. Next, an integration time period is determined by a control circuit according to voltage values from the trans-impedance amplification circuit and a predetermined relational model between voltage values corresponding to the light intensities and integration time periods. A voltage value corresponding to a second testing light beam is finely measured by the integration circuit corresponding to a second optical sensor within the integration time period. Finally, the display brightness value of the to-be-tested display panel is determined by the control circuit according to a voltage value from the integration circuit within the integration time period.

Abstract: Disclosed is a vacuum laminating device and a method of using such a vacuum laminating device to laminate a first object and a second object together.

Abstract: Embodiments of the invention provide a recording device, which comprises a recording unit, a management unit and a storage unit, wherein the management unit is arranged to generate an identification code and write the identification code into the storage unit, the storage unit is arranged to store the identification code, and the recording unit is arranged to read the identification code from the storage unit and record the identification code into TFT display module. The recording device can record the unique code for each TFT display module to uniquely distinguish different TFT display modules, thereby facilitating tracking and adjustment of parameters, such as color and the like, of an installed TFT display terminal. On the other hand, the recording device can simplify a large amount of complex marking work, and guarantee that the TFT display modules would not be identified mistakenly while saving manpower and material resources.

Abstract: A detection device of a GOA circuit of a display panel includes a signal supply unit for supplying a test signal to the GOA circuit; an acquisition unit for determining whether each of the GOA units in the GOA unit group of the GOA circuit has an output signal, if there is an output signal, acquiring the output signal of each of the GOA units in the GOA unit group; wherein part of the GOA units in the GOA circuit constitute the GOA unit group, the GOA unit group at least includes an initial GOA unit and a distal GOA unit of the GOA circuit; a processing unit for determining whether the GOA circuit is abnormal based on the acquired output signal of each of the GOA units in the GOA unit group.

Abstract: The present disclosure provides an apparatus and system for testing a touch screen, and an apparatus for controlling test of a touch screen. The apparatus for testing a touch screen comprises: a processor, a test signal collection interface unit, and an external communication interface unit, wherein the processor is connected to the test signal collection interface unit, and is configured to, after touch information is collected by the test signal collection interface unit, convert the collected touch information into a format which is recognizable by an intelligent device, and transmit the converted touch information to the intelligent device through the external communication interface unit. The apparatus for testing a touch screen according to the present disclosure enables the touch information to be correspondingly processed and displayed by a processor and a display of the intelligent device, respectively.

Abstract: Embodiments of the present disclosure disclose a display apparatus and a method of manufacturing the display apparatus. A display panel includes a liquid crystal cell, a lower polarization filter, and a layer of which at least a pair of edges protrude beyond the liquid crystal cell. Adhesive layers are disposed on side surfaces of the display module. In any one of the side surfaces of the display module, the adhesive layer is adhered to side surfaces of the backlight module, of the lower polarization filter, and of the liquid crystal cell, and a surface, facing towards the backlight module, of the edge of the layer protruding beyond the liquid crystal cell, and has a thickness in a direction perpendicular to the side surface of the liquid crystal cell to which the adhesive layer is adhered, and the thickness is less than or equal to a selected thickness.

Abstract: The present application discloses a light emitting diode comprising a substrate; and a light emitting layer on the substrate. The light emitting layer comprises, an N-type doped layer; a quantum well active layer; and a P-type doped layer. At least one of the N-type doped layer and the P-type doped layer comprises an uneven layer adapted to concentrate light emitting from the light emitting layer.

Abstract: An optical parameter measurement device and a corresponding method are provided. A light beam from a to-be-tested display panel is split by a beam-splitting assembly into at least two testing light beams. A voltage value corresponding to a first testing light beam is measured by a trans-impedance amplification circuit corresponding to a first optical sensor. Next, an integration time period is determined by a control circuit according to voltage values from the trans-impedance amplification circuit and a predetermined relational model between voltage values corresponding to the light intensities and integration time periods. A voltage value corresponding to a second testing light beam is finely measured by the integration circuit corresponding to a second optical sensor within the integration time period. Finally, the display brightness value of the to-be-tested display panel is determined by the control circuit according to a voltage value from the integration circuit within the integration time period.

Abstract: A color parameter measurement device and a color parameter measurement method are provided. A display light beam from a to-be-tested display panel is split by a beam-splitting assembly into at least testing light beams corresponding to a light-beam-in-first-color filter, a light-beam-in-second-color filter and a light-beam-in-third-color filter respectively. Next, a light-beam-in-first-color component, a light-beam-in-second-color component and a light-beam-in-third-color component of the corresponding testing light beams are transmitted to corresponding receivers through the corresponding filters. Then, the light-beam-in-first-color component, the light-beam-in-second-color component and the light-beam-in-third-color component are converted into electric signals by the corresponding receivers, and then outputted to a processor for color parameter analysis.

Abstract: A touch substrate, a display device and a detection method of a touch electrode pattern are disclosed. The touch substrate including a plurality of touch electrodes sequentially arranged along a first direction, in which each touch electrode is extended along a second direction; each touch electrode has a head end, a middle end and a tail end; the middle end is close to a first edge of the touch substrate, and the head end and the tail end are close to a second edge of the touch substrate and are respectively connected with contact pads; and the contact pads connected with the head end and the tail end of the same touch electrode are different. The touch substrate can avoid the waste of module materials.

Abstract: The present disclosure provides a touch detection circuit, its driving method and a display device. The touch detection circuit includes a touch sensing electrode, a switch control unit, a touch detection unit, a first control signal terminal, a second control signal terminal, a third control signal terminal, a fourth control signal terminal, and a signal output terminal. At a charging stage subsequent to an initialization stage, a touch capacitance is generated at a position corresponding to the touch sensing electrode in the case that the touch sensing electrode is being touched, and the touch sensing electrode is charged through the switch control unit under the control of the first control signal terminal. As a result, it is able to detect charges stored on the touch sensing electrode by the touch detection unit at a detection stage, thereby to determine whether or not the touch sensing electrode is being touched in accordance with a detection signal from the signal output terminal.

Abstract: An embodiment of the present disclosure provides a backlight detection device, comprising: a carrier plate, having a backlight detection region for carrying a backlight to be detected; a light property detection plate with a plurality of brightness sensors arranged thereon, configured for detecting light properties of different regions of a backlight to be detected which is positioned in the backlight detection region; and a data processing unit, in signal connection with the plurality of brightness sensors, configured for judging whether the light property of the backlight to be detected is qualified or not according to a plurality of brightness signals of different regions of the light source to be detected which are detected by the plurality of brightness sensors.