Abstract: In a wafer dicing press for reducing time and cost for wafer dicing and for evenly applying a dicing pressure to a whole wafer, a wafer dicing press includes a support unit supporting a first side of a wafer; and a pressurization device applying a pressure, by dispersing the pressure, to a second side of the wafer so that a laser-scribed layer of the wafer operates as a division starting point. Accordingly, the wafer dicing press reduces laser radiation and pressure-application times for dividing a wafer into semiconductor devices. This increased efficiency is achieved without increasing the likelihood of damaging the wafer.

Abstract: In a wafer dicing press for reducing time and cost for wafer dicing and for evenly applying a dicing pressure to a whole wafer, a wafer dicing press includes a support unit supporting a first side of a wafer; and a pressurization device applying a pressure, by dispersing the pressure, to a second side of the wafer so that a laser-scribed layer of the wafer operates as a division starting point. Accordingly, the wafer dicing press reduces laser radiation and pressure-application times for dividing a wafer into semiconductor devices. This increased efficiency is achieved without increasing the likelihood of damaging the wafer.

Abstract: In a wafer dicing press for reducing time and cost for wafer dicing and for evenly applying a dicing pressure to a whole wafer, a wafer dicing press includes a support unit supporting a first side of a wafer; and a pressurization device applying a pressure, by dispersing the pressure, to a second side of the wafer so that a laser-scribed layer of the wafer operates as a division starting point. Accordingly, the wafer dicing press reduces laser radiation and pressure-application times for dividing a wafer into semiconductor devices. This increased efficiency is achieved without increasing the likelihood of damaging the wafer.

Abstract: A method of manufacturing semiconductor chips includes providing a semiconductor substrate including circuit regions, irradiating the semiconductor substrate with a laser beam onto to form a frangible layer, and polishing the semiconductor substrate to separate the circuit regions of the semiconductor substrate from one another into semiconductor chips. The frangible layer may be removed completely during the polishing of the semiconductor substrate.

Abstract: In a wafer dicing press for reducing time and cost for wafer dicing and for evenly applying a dicing pressure to a whole wafer, a wafer dicing press includes a support unit supporting a first side of a wafer; and a pressurization device applying a pressure, by dispersing the pressure, to a second side of the wafer so that a laser-scribed layer of the wafer operates as a division starting point. Accordingly, the wafer dicing press reduces laser radiation and pressure-application times for dividing a wafer into semiconductor devices. This increased efficiency is achieved without increasing the likelihood of damaging the wafer.

Abstract: A method of manufacturing semiconductor chips includes providing a semiconductor substrate including circuit regions, irradiating the semiconductor substrate with a laser beam onto to form a frangible layer, and polishing the semiconductor substrate to separate the circuit regions of the semiconductor substrate from one another into semiconductor chips. The frangible layer may be removed completely during the polishing of the semiconductor substrate.

Abstract: A PCB (printed circuit board) for manufacturing a semiconductor package. The PCB includes a plurality of semiconductor package unit frames; a scribe lane dividing the plurality of semiconductor package unit frames; and a printed circuit pattern for plating directly connected to a plurality of bond fingers on the semiconductor package unit frames and disposed to cross the scribe lane between adjacent semiconductor package unit frames.

Abstract: A PCB (printed circuit board) for manufacturing a semiconductor package. The PCB includes a plurality of semiconductor package unit frames; a scribe lane dividing the plurality of semiconductor package unit frames; and a printed circuit pattern for plating directly connected to a plurality of bond fingers on the semiconductor package unit frames and disposed to cross the scribe lane between adjacent semiconductor package unit frames.

Abstract: A semiconductor package wire bonding system and method of use are provided. The wire bonding system includes a heating block that heats and supports a printed circuit board on which a multi-layered semiconductor chip structure having an overhang is mounted. A support inserted through an opening in the printed circuit board supporting the overhang portion of the semiconductor chip structure is installed in a predetermined region of the heating block. Multiple supports on the heating block may support overhand portions on multiple semiconductor chip structures.

Abstract: A semiconductor device having a wire loop and a method and apparatus for manufacturing the semiconductor device are provided. The semiconductor device includes a wiring board having an electrode pad, a semiconductor chip having a bonding pad and attached on a top surface of the wiring board while exposing the electrode pad, and a wire loop electrically connecting the bonding pad of the semiconductor chip to the electrode pad of the wiring board. The wire loop includes a contact ball bonded on the bonding pad and a wire extending from a side portion of the contact ball and bonded on the electrode pad of the wiring board.

Abstract: A semiconductor package wire bonding system and method of use are provided. The wire bonding system includes a heating block that heats and supports a printed circuit board on which a multi-layered semiconductor chip structure having an overhang is mounted. A support inserted through an opening in the printed circuit board supporting the overhang portion of the semiconductor chip structure is installed in a predetermined region of the heating block. Multiple supports on the heating block may support overhand portions on multiple semiconductor chip structures.

Abstract: A semiconductor package wire bonding system and method of use are provided. The wire bonding system includes a heating block that heats and supports a printed circuit board on which a multi-layered semiconductor chip structure having an overhang is mounted. A support inserted through an opening in the printed circuit board supporting the overhang portion of the semiconductor chip structure is installed in a predetermined region of the heating block. Multiple supports on the heating block may support overhand portions on multiple semiconductor chip structures.

Abstract: A semiconductor package presents Z-shaped outer leads. The outer leads have a first portion located near an upper surface of a package body, a second portion, and a third portion located near a lower surface of a package body. A second similar semiconductor package may be stacked on the first semiconductor package with the third portion of the second semiconductor package located on and electrically connected to the first portion of the first semiconductor package. In each of the first and second semiconductor packages, a distance between the bottom surface of the third portion of the outer lead and the lower surface of a package body may be greater than a distance between the top surface of the first portion of the outer lead and the upper surface of the package body.

Abstract: A semiconductor package wire bonding system and method of use are provided. The wire bonding system includes a heating block that heats and supports a printed circuit board on which a multi-layered semiconductor chip structure having an overhang is mounted. A support inserted through an opening in the printed circuit board supporting the overhang portion of the semiconductor chip structure is installed in a predetermined region of the heating block. Multiple supports on the heating block may support overhand portions on multiple semiconductor chip structures.