A chip arrangement including a carrier, a chip having at least one chip pad, and a bonding agent to fasten the chip pad on the carrier, the bonding agent having solder material and an anisotropic conductive adhesive.

Various embodiments include a method for installing an electronic assembly having a die and a substrate with a reference plane. The method may include: providing a product carrier having recesses with varying dimensions different from one another; and arranging planar molded parts, joining materials, and the die on the product carrier. The die is in electrical contact with at least one planar molded part and at least one joining material. The method further includes forming functional elements from the planar molded parts and/or the die and the joining materials, the functional elements supporting the substrate and electrically contacting the reference plane.

Various embodiments include a method for installing an electronic assembly having a die and a substrate with a reference plane. The method may include: providing a product carrier having recesses with varying dimensions different from one another; and arranging planar molded parts, joining materials, and the die on the product carrier. The die is in electrical contact with at least one planar molded part and at least one joining material. The method further includes forming functional elements from the planar molded parts and/or the die and the joining materials, the functional elements supporting the substrate and electrically contacting the reference plane.

The present disclosure provides a semiconductor structure and a manufacturing method thereof. The semiconductor structure includes a substrate, a die and a first adhesive layer; a surface of the substrate is provided with an insulation layer; the die is arranged on a surface of the insulation layer via the first adhesive layer; the insulation layer is provided with at least one hole slot; a position of the at least one hole slot corresponds to at least a part of an edge of the first adhesive layer; a second adhesive layer is arranged in the at least one hole slot; at least a part of a surface of the second adhesive layer is connected with the first adhesive layer; and an elasticity modulus of the second adhesive layer is smaller than an elasticity modulus of the first adhesive layer.

The present disclosure provides a semiconductor structure and a manufacturing method thereof. The semiconductor structure includes a substrate, a die and a first adhesive layer; a surface of the substrate is provided with an insulation layer; the die is arranged on a surface of the insulation layer via the first adhesive layer; the insulation layer is provided with at least one hole slot; a position of the at least one hole slot corresponds to at least a part of an edge of the first adhesive layer; a second adhesive layer is arranged in the at least one hole slot; at least a part of a surface of the second adhesive layer is connected with the first adhesive layer; and an elasticity modulus of the second adhesive layer is smaller than an elasticity modulus of the first adhesive layer.

The present disclosure provides a semiconductor structure and a manufacturing method thereof. The semiconductor structure includes a substrate, a die and a first adhesive layer; a surface of the substrate is provided with an insulation layer; the die is arranged on a surface of the insulation layer via the first adhesive layer; the insulation layer is provided with at least one slot; a position of the at least one slot corresponds to at least a part of an edge of the first adhesive layer; a second adhesive layer is arranged in the at least one slot; at least a part of a surface of the second adhesive layer is connected with the first adhesive layer; and an elasticity modulus of the second adhesive layer is smaller than an elasticity modulus of the first adhesive layer.

The present disclosure provides a semiconductor structure and a manufacturing method thereof. The semiconductor structure includes a substrate, a die and a first adhesive layer; a surface of the substrate is provided with an insulation layer; the die is arranged on a surface of the insulation layer via the first adhesive layer; the insulation layer is provided with at least one slot; a position of the at least one slot corresponds to at least a part of an edge of the first adhesive layer; a second adhesive layer is arranged in the at least one slot; at least a part of a surface of the second adhesive layer is connected with the first adhesive layer; and an elasticity modulus of the second adhesive layer is smaller than an elasticity modulus of the first adhesive layer.

Various embodiments of the disclosure disclose a method for manufacturing a micro Light Emitting Diode (LED) display. The disclosed manufacturing method may include coating a face of a substrate including a circuit portion with a first thickness of a polymer adhesive solution containing a plurality of metal particles, attaching an array of micro LED chips on the polymer adhesive solution, physically connecting a connection pad for each of the array of micro LED chips to the metal particles through heating and pressing the attached plurality of micro LED chips to descend through the polymer adhesive solution, and chemically bonding the metal particles to the connection pad and the circuit portion through heating and pressing so that the micro LED chips are electrically connected to the circuit portion. Various other embodiments are also possible.

The invention relates to a positioning device for positioning a substrate, in particular a wafer, comprising: a process chamber; a base body; a carrier element which comprises a support for supporting the substrate, the carrier element being arranged above the base body and formed movable in terms of distance from the base body; and a holder for an additional substrate, in particular an additional wafer or a mask, the holder being arranged opposite the carrier element; wherein there is, between the base body and the carrier element, a sealed-off cavity to which a pressure, in particular a negative pressure, can be applied so as to prevent undesired movement of the carrier element as a result of the action of an external force.

The invention relates to a positioning device for positioning a substrate, in particular a wafer, comprising: a process chamber; a base body; a carrier element which comprises a support for supporting the substrate, the carrier element being arranged above the base body and formed movable in terms of distance from the base body; and a holder for an additional substrate, in particular an additional wafer or a mask, the holder being arranged opposite the carrier element; wherein there is, between the base body and the carrier element, a sealed-off cavity to which a pressure, in particular a negative pressure, can be applied so as to prevent undesired movement of the carrier element as a result of the action of an external force.