Title: Light receiving element for position detection, and sensor and electronic apparatus having the same
Application Number: 200610151542 Application Date: 2006.09.11
Publication Number: 1928517 Publication Date: 2007.03.14
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01J1/02;G01T1/24;G01T1/29;H01L31/00
Applicant(s) Name: Sharp KK Address:
Inventor(s) Name:
Attorney & Agent: taofeng bei
Abstract:
    A light receiving element includes a plurality of light receiving cells arranged in matrix each of which converts an incident light into an electric signal and has an anode electrode and a cathode electrode whose polarities are different from each other, first to fourth output terminals, first to fourth resistance units including a plurality of resistors each having one end connected to the anode electrodes of the light receiving cells corresponding to the first column, the last column, the first row and the last row in a matrix of the light receiving cells and the other end connected to the first to fourth output terminals, and a fifth resistance unit including a plurality of resistors which connect the anode electrodes of adjacent light receiving cells with each other, in which the cathode electrodes of the respective light receiving cells are connected to a common potential in the matrix.
Time: 16