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
Desk
Build process management system
Audio and music data transmission medium and transmission protocol
Image processing apparatus
Information processing apparatus, information outputting method and computer program storage device
Aromatic amine derivative, organic electroluminescent element employing the same, and process for producing aromatic amine derivative
Architectural panel with Tarwe and grass
  Randomly Featured Patents
Method and system for hardware implementation of resetting an external two-wired EEPROM
Signal generator utilizing a combined phase locked and frequency locked loop
In situ bonds
Ophthalmic device comprising a holographic sensor
Image processing apparatus, image processing method and program
Control system for piston pumps
Method and apparatus for use in a network of the ethernet type, to improve fairness by controlling the interpacket gap in the event of channel capture
Rotation sensor output signal processor
Soles for sport shoes
Axial piston machine with swash plate construction