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
Solid-state imaging device and method for manufacturing the same
Jet pump and reactor
Shoe
Powerline communication receiver
Vehicle and communication monitoring
Automated top-down multi-abstraction infrastructure performance analytics -network infrastructure-as-a-service perspective
System, method, and computer program product for determining whether an electronic mail message is compliant with an etiquette policy
  Randomly Featured Patents
2-or 3-dimensional geometric structures
Channel hopping protocol
Article with information for retrieval and article retrieval system
Method and apparatus for mounting a blanket for a rotary press
Vegetable protein meat analog
Biomedical devices
Method of forming a fibrous web
Anti-collision light for aircraft
Patient bed support for an open MRI system
Multi-component mixtures of blue disperse azo dyes for the dyeing of synthetic fibers