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
DNA promoters and anthrax vaccines
System and method for self service marketing research
Touch-sensitive device and communication device
Dynamic web page construction based on determination of client device location
Portion of a display panel with an unhappy facial expression icon
(4937
System and method for displaying a constant time selection context menu interface
  Randomly Featured Patents
Information display unit support having at least one presentation face
Process for producing 1,3-oxazolidine derivatives
Pressure demand regulator with automatic shut-off
Method for fuel cell assembly with springs and pins
Mechanical latch assembly
Curve approach control apparatus
Method for creating new via
Sleeve kit
Data processing device, and control method of data processing device
Deletion mutant of pseudorabies virus and vaccine containing said virus