Light weight and full planar electromagnetic digitizer
AssigneeWaltop International Corporation
InventorsWei-Chou Chen, Kuang-Yao Hsieh, Jen-Shuo Liu, Chia-Te Huang
Life of this patent
Estimating the term…
Abstract
A light weight and full planar electromagnetic digitizer is disclosed. The electromagnetic digitizer comprises a upper board, a lower board, a circuit board and an antenna board and a cushion board. The circuit board has at least one electronic device to control the antenna board to transmit or receive electromagnetic signals and process received electromagnetic signals. The cushion board has at least one hole or cave to accommodate the electronic device. The circuit board, the antenna board and the cushion board are stacked between the upper board and the lower board.
Claims11
An electromagnetic digitizer, said electromagnetic digitizer comprising:
- an upper board;
- a circuit board and an antenna board, the circuit board having at least one electronic device controlling the antenna board to transmit or receive electromagnetic signals, and processing the electromagnetic signals received by the antenna board;
- a cushion board, the cushion board having at least one hole to accommodate the electronic device;
- and
- a lower board, wherein the circuit board, the antenna board and the cushion board are between the upper board and the lower board.
Dependencies are inferred from the claim text.