Patents by Inventor Yong-Chai Kwon

Yong-Chai Kwon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Image sensor chip having plate, wafer assembly and manufacturing method for the same
    Publication number: 20060152615
    Abstract: An assembly may include a wafer and a plate may be mounted on the wafer. The wafer may have image sensor chips and scribe lines demarcating each image sensor chip. The image sensor chip may include an active surface. Chip pads and a micro-lens may be provided on the active surface. A photo-sensitive adhesive pattern may be provided between the plate and a region of the active surface between the chip pads and the micro-lens. An image sensor device implementing an image sensor chip having an individual plate may also be provided.
    Type: Application
    Filed: June 10, 2005
    Publication date: July 13, 2006
    Inventors: Yong-Chai Kwon, Kang-Wook Lee, Gu-Sung Kim, Keum-Hee Ma, Seong-Il Han