Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Semiconductor device and manufacturing method of the same










Image Number 4 for United States Patent #7633133.

This invention provides a semiconductor device that solves a problem that a pattern of a wiring formed on a back surface of a semiconductor substrate is reflected on an output image. A light receiving element (e.g. a CCD, an infrared ray sensor, a CMOS sensor, or an illumination sensor) is formed on a front surface of a semiconductor substrate, and a plurality of ball-shaped conductive terminals is disposed on a back surface of the semiconductor substrate. Each of the conductive terminals is electrically connected to a pad electrode on the front surface of the semiconductor substrate through a wiring layer. The wiring layer and the conductive terminal are formed on the back surface of the semiconductor substrate except in a region overlapping the light receiving element in a vertical direction, and are not disposed in a region overlapping the light receiving element.








 
 
  Recently Added Patents
Load balancing in multiple processor rendering systems
System and method for hazardous area classification
Ion cyclotron resonance measuring cells with harmonic trapping potential
Base of a dust cleaner
Cardioverter-defibrillator having a focused shocking area and orientation thereof
Computer systems and methods for performing a database access to generate database tables based on structural information corresonding to database objects
Schottky and MOSFET+Schottky structures, devices, and methods
  Randomly Featured Patents
Metal organic vapor phase epitaxy and method for manufacturing semiconductor laser device
Device for electrical discharge piercing of holes in components
Method and apparatus for determining interactions due to direct currents on adjacent buried metal structures
Peer to peer system for supporting time shift service
Molding apparatus for producing dry cast products having textured side surfaces
Methods for detecting dihydrotestosterone by mass spectrometry
System, method and apparatus for enhancing wellbore treatment fluid flexibility
Reforming of higher hydrocarbons for metal oxide reduction
Self-renewing electrically driven automobile
Portable electric space heater