Abstract:
The present invention relates to a flexible display device and a bending detection sensor module capable of making a measurement result at a channel uniform by buffering a stress levied between neighboring strain gauges. Provided in the present invention is a bending detection module for sensing bending of a flexible display comprising: a flexible printed circuit board (FPCB) forming a stress relief slot at each channel on the edge of the flexible display; and a strain gauge array installing a plurality of strain gauges connected to both sides of the stress relief slot for measuring resistance increased as a length of a resistance line installed therein is increased by the bending of the flexible display.
Abstract:
A method for processing a bending event of a touch screen in a flexible portable terminal according to an aspect of the present invention comprises the steps of: counting the number of touch sensing values of the touch screen which are not less than a first threshold; comparing the number of the touch sensing values with a second threshold; determining that a bending event occurs in a touch panel when the number of the touch sensing values is greater than or equal to the second threshold; and performing correction of an error of the touch sensing values, or a function of the portable terminal allocated to the bending event, according to the generation of the bending event. [Reference numerals] (AA) Start; (BB, DD, FF) No; (CC, EE, GG) Yes; (S1270) Offset update
Abstract:
PURPOSE: A printed circuit board is provided to economically manufacture a wafer level package by electrically connecting a plurality of integrated circuit chips for wire-bonding, which is not rerouted, using an interposer. CONSTITUTION: A first side(130) and a second side(140) which is opposite to the first side are arranged on a base(110). First and second conductive pads(131, 141) are respectively formed on the first side and the second side of the base. First and second via-contact pads(132, 142) are respectively formed on the first side and the second side of the base. A through electrode(120) passes through the first side and the second side of the base and electrically connects the first conductive pad and the second conductive pad. Connecting units(133, 143) are formed on the upper side of the first and the second conductive pads.
Abstract:
PURPOSE: An integrated circuit package and a method for fabricating the same are provided to improve control freedom by controlling the direction of mounting the integrated circuit. CONSTITUTION: An integrated circuit package(50) comprises a plurality of conductive bumps(52). The plurality of conductive bumps are designed to be electrically connected to the outside. A plurality of conductive bumps are formed on an integrated circuit(51). At least one integrated circuit package is accommodated into a core layer(10) of a multilayer printed circuit board(100) through a connection member(60). The connection member in at least one integrated circuit package includes a contact hole(61). The contact hole is contacted with a conductive bump. The conductive bump is electrically connected with the outside through a conductive layer. The conductive layer is formed within the contact hole.