Patent ID: 9143710
Filing Date: 2015-09-22
Classification: H01L,H04N

Abstract:
1. A sensor-integrated chip for a CCD camera, comprising: a charged coupled device (CCD) sensor chip sensing incident light and including a charged coupled device (CCD) sensor; a signal driving chip that drives the CCD sensor chip; an image signal processing (ISP) chip integrated with peripheral circuits for image processing, wherein the ISP chip includes at least one or more of an analog front end (AFE) that converts an analog signal from the CCD sensor into a digital signal, an image signal processing that processes a digitalized video, and a timing generator (TG) that generates a signal for driving the CCD sensor in response to control of the image signal processing; wherein the ISP chip, the signal driving chip and the CCD sensor chip are stacked in the described order and connected by inter-pad wire bonding into one package to be a single chip, a board on which the single chip is disposed, wherein the single chip and the board are connected by wire bonding for a package; and a heat-dissipating pad having a bore formed in a center thereof, wherein the single chip and the board is placed in the bore not to contact with the heat-dissipating pad and in order not to block an upper front portion of the CCD sensor chip, and wherein the signal driving chip, the ISP chip, and the board are connected to the heat-dissipating pad through wires for transferring heat generated by the signal driving chip and the ISP chip.