Samsung Electronics Co., Ltd.

Jonggu Lee

Sunghyup Kim

Sukwon Lee

Sebin Choi

Sanghoon Lee

Byungjo Kim

Dongjin Lee

Inho Choi

Injae Lee

Jeonggil Kim

Yebin Nam

Dohyun Jung

Daegeun Yoon

Dongsik Jeong

Euishin Kim

Sungyong Bae

A substrate processing apparatus includes a table in an exposure chamber that is configured to perform an exposure process on a semiconductor substrate, a guiding device including a first horizontal driving body slidably movable in a first horizontal direction and a guide rail on the first horizontal driving body and having a trench extending in a second horizontal direction, a positioning device connected to the guiding device, the positioning device including a slider, a second horizontal driving body and a substrate stage, the slider configured to slidably move in the second horizontal direction along the trench, the second horizontal driving body connected or fixed to the slider, the substrate stage on the second horizontal driving body and configured to support the semiconductor substrate, and a blocking member between the guide rail and the substrate stage to block an inflow of foreign substances onto the substrate stage.

Substrate processing apparatus

A bonding head for a die bonding apparatus and a die bonding apparatus including the bonding head, the bonding head including a head body; a thermal pressurizer mounted on a lower surface of the head body, the thermal pressurizer being configured to hold and heat at least one die and including a heater having a first heating surface that faces a held surface of the die; and a thermal compensator at an outer region of the die, the thermal compensator extending downwardly from the lower surface of the head body and including at least one thermal compensating block having a second heating surface that emits heat from a heating source therein and that faces a side surface of the die held on the thermal pressurizer.

Method of manufacturing a semiconductor package

Bonding head including a thermal compensator, die bonding apparatus including the same and method of manufacturing semiconductor package using the same

Provided a semiconductor chip bonding apparatus including a body, a heater disposed on a lower surface of the body, a collet disposed on a lower surface of the heater, and a head disposed on a lower surface of the collet, the head has a rectangular plate shape, a lower surface and side surfaces of the head are exposed, an upper surface of the head is in contact with the lower surface of the collet, an area of the upper surface of the head is smaller than an area of the lower surface of the collet, the head includes a central section including a recess, and an outer surface constituting a part of the side surfaces of the head, and a peripheral section connected to the recess and disposed on each corners of the head, and a thermal conductivity of the peripheral section is different from that of the central section.

Semiconductor chip bonding apparatus including head having thermally conductive materials

Growing community of inventors

Seoul, South Korea

Jonggu Lee