The present disclosure, in some embodiments, relates to a workpiece bonding apparatus. The workpieces bonding apparatus includes a first substrate holder having a first surface configured to receive a first workpiece, and a second substrate holder having a second surface configured to receive a second workpiece. A vacuum apparatus is positioned between the first substrate holder and the second substrate holder and is configured to selectively induce a vacuum between the first surface and the second surface. The vacuum is configured to attract the first surface and the second surface toward one another.

The present invention relates to a reel-to-reel layer reflow method, which emits a uniformized laser beam, which can easily adjust the emission area, and which is for the purpose of improving productivity. An embodiment of the present invention provides a reel-to-reel layer reflow method comprising the steps of: a) transferring a substrate, which has been wound in a roll type, to one side while unwinding the same; b) forming a solder portion on the substrate; c) seating an emission target element on the solder portion and seating a non-emission target element on the substrate; d) surface-emitting a laser beam to the solder portion, on which the emission target element is seated, such that the emission target element is attached to the substrate; e) inspecting the substrate structure manufactured through said step d); and f) winding the substrate structure in a roll type.

A display device includes a display panel, a first film attached to the display panel, an adhesive member interposed between the display panel and the first film and extending in a first direction to attach the display panel to the first film, a first test electrode covered by the adhesive member; a second test electrode covered by the adhesive member and spaced apart from the first test electrode in a second direction perpendicular to the first direction, and test lines comprising a first test line electrically connected to the first test electrode and a second test line electrically connected to the second test electrode, where the adhesive member is disposed between the first test electrode and the second test electrode in the second direction.

The present disclosure relates to the field of display, specifically, to a mass transfer method for a light-emitting unit, an array substrate, and a display device. The method comprises: providing a plurality of light-emitting units in an array, wherein each light-emitting unit comprises a first electrode extending to a side edge of the light-emitting unit; providing a base substrate comprising a plurality of areas in an array, each area comprising a second electrode and an electro-curable adhesive thereon; picking up the light-emitting units by a transfer device; applying voltages to the first and second electrodes respectively; aligning the transfer device with the base substrate, such that a portion of each first electrode extending to the side edge of the light-emitting unit contacts a respective electro-curable adhesive; and separating the transfer device from the light-emitting units, such that each light-emitting unit is transferred to a respective area of the base substrate.

A method for bonding a first substrate to a second substrate on mutually facing contact surfaces of the substrates, wherein the first substrate is mounted on a first chuck and the second substrate is mounted on a second chuck, and wherein a plate is arranged between the second substrate and the second chuck, wherein the second substrate with the plate is deformed with respect to the second chuck before and/or during the bonding. Furthermore, the present invention relates to a corresponding device and a corresponding plate.

A producing apparatus and a pre-bonding device are provided. The pre-bonding device includes a dispensing mechanism and a die-placing mechanism that is arranged adjacent to the dispensing mechanism. The dispensing mechanism is configured to form a plurality of adhesives onto a plurality of carriers, respectively. The die-placing mechanism includes a plurality of catchers configured to respectively hold a plurality of chips and a correction unit that is configured to adjust a relative position of the chips. The catchers are configured to synchronously place the chips adjusted by the correction unit onto the adhesives, respectively.

A display panel having a display region and a non-display region, the display panel includes: a substrate having at least one first opening; an electronic component disposed on the substrate; a plurality of pads disposed in the non-display region and including a first pad and a second pad are spaced apart from each other in a first direction with the at least one first opening therebetween; and an adhesive layer disposed between the substrate and the electronic component and overlapping the at least one first opening.

a mounting device and a mounting method is provided with which, after lowering a mounting head holding a chip component in a direction perpendicular to a substrate to bring the chip component into close contact with the substrate subsequent to positioning the chip component and the substrate, a control unit causes a recognition mechanism to start a parallel recognition operation of a chip recognition mark and a substrate recognition mark and recognize the chip recognition mark and the substrate recognition mark through the mounting head in a mounted state in which the chip component is in close contact with the substrate, and calculates mounting position accuracy of the chip component and the substrate.

A mounting device comprises a recognition mechanism and a control unit. The recognition mechanism recognizes a chip recognition mark and a substrate recognition mark through a mounting head and from above the mounting head and is movable in an in-plane direction of a substrate surface of a substrate. The control unit is connected to the recognition mechanism, calculates an amount of misalignment between a chip component and the substrate from position information about the chip recognition mark and the substrate recognition mark obtained from the recognition mechanism, and performs positioning by driving the mounting head and/or the substrate stage according to the amount of misalignment. The recognition mechanism has a chip recognition sensor for recognizing the chip recognition mark and a substrate recognition sensor for recognizing the substrate recognition mark provided independently so that focal positions thereof are different via a common optical axis path.

The present disclosure relates to a method of manufacturing shingled solar module and the shingled solar module. The method includes steps of: arranging solar cells and conductive sheets on a top surface of a bottom package feature along a second direction in a shingled manner into a plurality of solar cell strings, wherein the conductive sheets are disposed at trailing ends of the solar cell strings, and the solar cell strings are arranged along a first direction perpendicular to the second direction to form a cell array; arranging a first busbar and a second busbar on a top or a bottom or the cell array, where the first busbar is in contact with main grid lines of the solar cells at initial ends of the respective solar cell strings, and the second busbar is in electrical contact with the conductive sheets of the respective solar cell strings; and laminating a combined feature comprised of the top package feature, the cell array, and the bottom package feature. In the method according to the present disclosure, the arranging step and the shingling step are combined as one step, in which the cells are shingled and arranged directly on the bottom package feature . In this way, the method is advantageous for operation and can be implemented efficiently at low costs.