A component comprises at least one support on which is fixed at least one electronic circuit, for example a circuit of MMIC type, one or more layers of organic materials stacked on the support according to a technique of printed circuit type and forming a pre-existing cavity containing the electronic circuit, the cavity being filled with a material of low permeability to water vapor such as LCP.

Provided is a printed circuit board using thermally and electrically conductive layer, and a manufacturing method thereof The manufacturing method for mounting a plurality of elements includes forming an electrode layer on a substrate of a PCB, forming a photo solder resist (PSR) layer in a patterned manner on a first area of the electrode layer; forming a conductive layer on the PSR layer in the patterned manner, the conductive layer being configured to conduct heat and static electricity; and mounting a plurality of elements on a second area of the side of the PCB, the second area being different from the first area.

Provided is a printed circuit board using thermally and electrically conductive layer, and a manufacturing method thereof. The manufacturing method for mounting a plurality of elements includes forming an electrode layer on a substrate of a PCB, forming a photo solder resist (PSR) layer in a patterned manner on a first area of the electrode layer; forming a conductive layer on the PSR layer in the patterned manner, the conductive layer being configured to conduct heat and static electricity; and mounting a plurality of elements on a second area of the side of the PCB, the second area being different from the first area.

A semiconductor substrate (1) has a front surface and a rear surface facing each other. A gate wiring (2) and first and second front surface electrodes (3,4) are provided on the front surface of the semiconductor substrate (1). The first and second front surface electrodes (3,4) are separated from each other by the gate wiring (2). An insulating film (7) covers the gate wiring (2). An electrode layer (8) is provided on the insulating film (7) and the first and second front surface electrodes (3,4) across the gate wiring (2). A rear surface electrode (9) is provided on the rear surface of the semiconductor substrate (1). A first plated electrode (10) is provided on the electrode layer (8). A second plated electrode (11) is provided on the rear surface electrode (9).

Provided is a printed circuit board using thermally and electrically conductive layer, and a manufacturing method thereof. The manufacturing method for mounting a plurality of elements includes forming an electrode layer on a substrate of a PCB, forming a photo solder resist (PSR) layer in a patterned manner on a first area of the electrode layer; forming a conductive layer on the PSR layer in the patterned manner, the conductive layer being configured to conduct heat and static electricity; and mounting a plurality of elements on a second area of the side of the PCB, the second area being different from the first area.

A semiconductor substrate (1) has a front surface and a rear surface facing each other. A gate wiring (2) and first and second front surface electrodes (3,4) are provided on the front surface of the semiconductor substrate (1). The first and second front surface electrodes (3,4) are separated from each other by the gate wiring (2). An insulating film (7) covers the gate wiring (2). An electrode layer (8) is provided on the insulating film (7) and the first and second front surface electrodes (3,4) across the gate wiring (2). A rear surface electrode (9) is provided on the rear surface of the semiconductor substrate (1). A first plated electrode (10) is provided on the electrode layer (8). A second plated electrode (11) is provided on the rear surface electrode (9).

Embodiments of the present invention disclose an inversion-type package structure for a flip chip and a flip chip having the same, which relate to the technical field of chip packaging, and solve the defect that the existing manners for measuring chip temperature cannot accurately measure the temperature when a die of the flip chip works. The inversion-type package structure for the chip as provided by the present invention comprises a package substrate, a die welded on the package substrate in an inversion manner, a package housing and at least one temperature measuring element, which is characterized in that the at least one temperature measuring element is arranged in a first space below the die in the package substrate, and a residual space except for the space occupied by the at least one temperature measuring element in the first space is filled with an insulating heat conductive substance.

A chip package structure and a manufacturing method thereof are provided. The chip package structure includes a frame disposed around a chip, a filling material filled in the space between the chip and the frame, and a protection layer covering the chip, the frame, and the filling material. The Young's modulus of the filling material is respectively smaller than the Young's modulus of the chip, the Young's modulus of the frame, and the Young's modulus of the protection layer.