Provided is a device for disassembling a liquid crystal display, comprising a carrying table (20), a disassembling support (30), a separating part (31) and a driving component (50). The carrying table (20) comprises a carrying surface (A). The carrying surface (A) is provided to carry the liquid crystal display (101) to be disassembled. The liquid crystal display (101) to be disassembled comprises a display panel (10) and a backlight module (11) glued to each other. The separating part (31) is located above the carrying table (20) and mounted on the disassembling support (30). Under the driving of the driving component (50), the separating part (31) moves in a first direction and enters a gap between the display panel (10) and the backlight module (11). The first direction intersects the extending direction of the separating part. The problem that a display panel and a backlight module are difficult to disassemble can be solved by the device for disassembling a liquid crystal display.

Device for disassembling liquid crystal display

The invention discloses purification of a dustless anti-electrostatic working platform. The dustless anti-electrostatic working platform comprises a work bench, wherein a horizontal working plate is arranged at the upper end of the work bench, a vertical bracket is arranged at the middle part of the working plate and is supported by supporting rods, an anti-electrostatic epoxy terrace layer is arranged on the surface of the working plate, machining areas are formed on the working plate at the two sides of the bracket, openings are uniformly formed in the machining areas, rising and falling plates are arranged on the openings, air cylinders are arranged below the rising and falling plates, and the displacement of the rising and falling plates is controlled by the air cylinders. Through arranging the rising and falling plates capable of rising and falling and rotating, convenience is provided for operation of workers; and the anti-electrostatic epoxy terrace layer is arranged on the upper surface of the working platform to achieve an anti-electrostatic effect.

Purification of dustless anti-electrostatic working platform

In debonding a temporarily adhesive-bonded carrier-workpiece pair by a combination of chemical and mechanical methods, solvents or chemicals are used to remove the adhesives primarily through dissolution, and a thin wire, filament, or blade is used to exert a cutting or wedging action between the carrier and workpiece. The two methods are used together during the debonding process. In the carrier-workpiece pair, the workpiece can be a semiconductor wafer that has been thinned and processed. The carrier and the workpiece are temporarily bonded using an adhesive dissolvable in a selected chemical or solvent. The chemical and mechanical debonding (CMDB) method can be carried out in solvent immersion or in solvent spray to provide high throughput debonding. The dissolved adhesives can be recycled and later reused, thus lowering the cost of the whole bonding and debonding process.

Method for debonding temporarily adhesive-bonded carrier-workpiece pair by using chemical and mechanical means

The invention discloses a device and a method for disassembling a display panel. The device for disassembling the display panel comprises a first absorption structure, a second absorption structure, a cutting structure and a driving structure, wherein the cutting structure is connected with the driving structure; the first absorption structure is used for absorbing a first substrate, and the second absorption structure is used for absorbing a second substrate; the driving structure is used for driving the cutting structure to move to a preset position at the edge of the display panel so as to enable the cutting structure to be inserted into frame sealing glue, and is also used for driving the cutting structure to move along the edge of the display panel starting from the preset position so as to enable the cutting structure to cut the frame sealing glue. After the device and the method for disassembling the display panel are adopted, the display panel can be automatically disassembled without manual intervention; furthermore, the device and the method can be used for disassembling display panels with different sizes, thus having higher general applicability.

Device and method for disassembling display panel

A method and device for separating a glass substrate (3) from a flexible OLED display panel (4). The method comprises the following steps: absorbing a glass substrate (3) by means of a first adsorption platform (1), a flexible OLED display panel (4) being prepared on the glass substrate (3), an edge gap being formed between the glass substrate (3) and the flexible OLED display panel (4), and the first adsorption platform (1) and the flexible OLED display panel (4) being respectively located above and below the glass substrate (3); providing a second adsorption platform (2) at a preset distance below the flexible OLED display panel (4); moving a separation line (6) from the edge gap between the glass substrate (3) and the flexible OLED display panel (4) to separate the glass substrate (3) from the flexible OLED display panel (4). The bonding time between the glass substrate (3) and the flexible OLED display panel (4) can be reduced, and the yield of the flexible OLED display panel (4) is improved.

Method and device for separating glass substrate from flexible oled display panel

The invention relates to a dismantling device and a backlight module dismantling method. The dismantling method comprises the steps: arranging a liquid crystal module comprising a liquid crystal panel and a backlight module which are opposite to each other and connected with each other through a bonding part on a supporting table; driving a linear cutting part to enter a clearance between the liquid crystal panel and the backlight module, wherein the linear cutting part comprises two end parts and a cutting line which is arranged between the two end parts, and at least one of the two end parts can move relative to the liquid crystal module; applying a cutting force to the surface on which the bonding part is arranged through the linear cutting part so as to separate the backlight module from the liquid crystal panel. By adopting the dismantling method, the stress on the backlight module in the dismantling process can be reduced, and the damage probability of the backlight module can be reduced.

Dismantling device and backlight module dismantling method

The invention relates to a tape attachment jig The tape attachment jig comprises a carrying platform used for carrying a liquid crystal screen, a moving device and a workbench, the moving device is used for controlling moving of the carrying platform when tape is attached to different positions of the liquid crystal screen, the moving device is connected with the carrying platform, and the workbench is fixedly connected with the moving device and has containing space for containing the carrying platform The tape attachment jig has the advantages that the frequency at which operating personnel touch the liquid crystal screen can be effectively reduced during tape attachment operation, related touch badness such as Zara Etc is reduced, the first pass yield of products is increased, and the yield of products is increased

Tape attachment jig

The embodiment of the invention provides a test device for an optical membrane and relates to the technical field of display. According to the test device provided by the invention, the test processes of the optical membrane can be simplified, and the test efficiency of the optical membrane is improved. The test device for the optical membrane comprises a carrier with a cavity, test partitions and test condition providing modules, wherein the test partitions and the test condition providing modules are arranged in the cavity; the test partitions and the side surfaces of the cavity form a sealed space; the test condition providing modules are arranged in the sealed space; the test partitions are used for placing the optical membrane to be tested; the test condition providing modules are used for providing the test conditions of stimulating a real environment in a liquid crystal display module for the optical membranes to be tested. The test device for the optical membrane is used for testing the optical membrane to the tested.

Test device for optical membrane

A dismantling device and a method for dismantling a backlight unit are provided, and the dismantling method includes: placing a liquid crystal module that includes a liquid crystal panel and a backlight unit placed oppositely and connected by a bonding portion onto a supporting table; bringing a line cutting portion that includes two ends and a cutting line therebetween into a gap between the liquid crystal panel and the backlight unit, with at least one of the two ends and the liquid crystal module configured to be movable with respect to each other; and applying a cutting force upon the bonding portion with the line cutting portion along a plane where the bonding portion is located, so as to separate the backlight unit from the liquid crystal panel. This method decreases the force upon the backlight unit to reduce chances of damaging the backlight unit during dismantling the same.

Dismantling device and method for dismantling blacklight unit

The present disclosure provides a tape attachment fixture, including: a bearing platform configured to bear a liquid crystal panel; a movement device connected to the bearing platform, and configured to control movement of the bearing platform when a tape is to be attached to different positions of the liquid crystal panel; and a working table fixedly connected to the movement device. The working table includes an accommodation cavity for accommodating the bearing platform.

Tape attachment fixture

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