Title:
SEMICONDUCTOR DEVICE
Document Type and Number:
Japanese Patent JP2015056462
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce a space between semiconductor packages.SOLUTION: According to one embodiment, a semiconductor device comprises: a first semiconductor package including a first semiconductor chip encapsulated by a first encapsulation material, a first ground terminal provided on one end side of one edge and a first power supply terminal provided on another end side of the one edge, in which the first ground terminal and the first power supply terminal are provided in a manner such that a top face, an undersurface and a first lateral face are made level with a height of the first encapsulation material; and a second semiconductor package including a second semiconductor chip with one edge contacting the one edge of the first semiconductor chip and which is encapsulated by a second encapsulation material, a second ground terminal which is provided on one end side of the one edge and has a first lateral face contacting the first lateral face of the first power supply terminal, and a second power supply terminal which is provided on another end side of the one edge and has a lateral face contacting the first lateral face of the first power supply terminal, in which the second ground terminal and the second power supply terminal are provided in a manner such that a top face, an undersurface and a first lateral face are made level with a height of the second encapsulation body.
Inventors:
KAWAHISA KATSUE
Application Number:
JP2013187943A
Publication Date:
March 23, 2015
Filing Date:
September 11, 2013
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
H01L25/04; H01L25/065; H01L25/07; H01L25/18
Domestic Patent References:
| JPH11307675A | 1999-11-05 | |||
| JPS60160555U | 1985-10-25 | |||
| JP2005260018A | 2005-09-22 | |||
| JPH09512961A | 1997-12-22 | |||
| JPS63132459A | 1988-06-04 | |||
| JPH1168026A | 1999-03-09 | |||
| JPS57210699A | 1982-12-24 |
Foreign References:
| WO2007148782A1 | 2007-12-27 |
Attorney, Agent or Firm:
Masayuki Sunai
Yasutaka Fujiwara
Yamashita 1
Yasutaka Fujiwara
Yamashita 1