International Business Machines Corporation

Lenovo (singapore) Pte. Ltd.

Nusrat I Sherali

Moises Cases

Rohan U Mandrekar

Tae Hong Kim

Daniel M Ranck

Suresh K Thapa

Jacob Kakou

Movable image capture devices and methods for images from behind a display screen are disclosed. According to an aspect, a method includes determining a position of a displayed target image on a display screen. The method also includes using an image capture device positioned behind the display screen for capturing images positioned in front of the display screen. The method also includes moving the image capture device behind the display screen to a position near the position of the displayed target image based on the determined position of the displayed target image.

Movable image capture devices and methods for capture of images from behind a display screen

Example multi-layer printed circuit boards ('PCBs') are described as well as methods of manufacturing a PCB. Embodiments include depositing upon layers of laminate printed circuit traces and joining the layers of laminate. Embodiments also include drilling at least one via hole through the layers of laminate and placing in the via hole a via conductor comprising a used portion and an unused portion, the via conductor comprising copper coated with a second metal having a conductivity lower than the conductivity of copper.

Through-hole-vias in multi-layer printed circuit boards

Example multi-layer printed circuit boards ('PCBs') are described as well as methods of making and using such PCBs that include layers of laminate; at least one via hole traversing the layers of laminate, and a via conductor contained within the via hole, the via conductor comprising a used portion and an unused portion, the via conductor comprising copper coated with a metal having a conductivity lower than the conductivity of copper.

Through hole-vias in multi-layer printed circuit boards

Growing community of inventors

Austin, TX, United States of America

Nusrat I Sherali