Patent ID: 8703519

Claim:
A method for making a high-resolution camera module comprising the steps of: providing an image sensor wafer, wherein the image sensor wafer comprises a plurality of image sensor chips, each image sensor chip includes a first surface, a second surface, and a plurality of conductive contacts, wherein the first surface has a sensing area surrounded by the plurality of conductive contacts; performing an inspection to inspect and define if each image sensor chip is a good chip; disposing an optical cover on the first surface of the image sensor chip defined as the good chip, wherein the optical cover faces the sensing area and does not cover the conductive contacts, and the surface of the optical cover is smaller than the surface of the image sensor chip; cutting the image sensor wafer to obtain the discrete image sensor chip covered with the optical cover; disposing the image sensor chip on a ceramic substrate, wherein the ceramic substrate has a hollow portion, a bottom surface, and a top surface, a horizontal area of the hollow portion is larger than the surface of the optical cover, the first surface of the divided image sensor chip is adhered and disposed to the bottom surface and faces the hollow portion, and the conductive contacts of the image sensor chip are electrically connected to the ceramic substrate; and forming a packaging portion to cover a periphery of the image sensor chip and connection between the image sensor chip and the ceramic substrate.