I'M CO., LTD. Patent applications |
Patent application number | Title | Published |
20120133593 | DIGITIZER FOR A FINGERTIP TACTILE-SENSE INPUT DEVICE - The present invention provides a digitizer for a fingertip tactile-sense input device to which switches can be added without having to increase the number of wires. A first lower right contact ( | 05-31-2012 |
20100253633 | FINGERTIP TACTILE-SENSE INPUT DEVICE - To provide a fingertip tactile-sense input device in an input device having a plurality of keys within an extremely small range such as within a range of person's fingertip movement, which while being made extremely small and thin, enables key input while maintaining a sufficient click feeling, and also which is excellent for mass production. A base plate ( | 10-07-2010 |
20100109697 | PROBE CARD, NEEDLES OF PROBE CARD, AND METHOD OF MANUFACTURING THE NEEDLES OF PROBE CARD - A probe card for use in the test of the semiconductor devices, a needle of the probe card, and a method of manufacturing the needle are disclosed. This invention is to strengthen the beam portion of the needle, to reduce the contact area between a probing portion and a pad of a wafer die, and to prevent the test apparatus from malfunctioning. The needle of a probe card includes: a probing portion for contacting a pad of a wafer die at a certain pin pressure; a soldered portion soldered to a circuit board of the probe card, for transmitting an electrical signal to the probing portion; and a beam portion integrally connecting the probing portion and the soldered portion and having elasticity to exhibit a certain pin pressure by which the probing portion | 05-06-2010 |