Abstract:
The present invention relates to a touch sensing apparatus. The touch sensing apparatus of the present invention comprises a touch panel and a touch sensor constituted to detect a touch through the touch panel. The touch sensor includes a plurality of sensing units respectively connected to the touch panel through a plurality of sensing lines. Each of the plural sensing units includes an operational amplifier of which an electrode changes by responding to a clock signal.
Abstract:
PURPOSE: A side key connection apparatus of a portable terminal is provided to simplify the connection structure of a side key and to reduce an assembling process. CONSTITUTION: If a side key connection device of a portable terminal is a side key(50), the side key connection device includes a row/column terminal pad(13) and a side key connection apparatus(70). The side key connection apparatus is installed between the side key and the row/column terminal pad. The side key connection apparatus includes a side row/column terminal pad(71), a conductive connection member, and elastic members.
Abstract:
A liquid crystal display device is provided to form a light entrance preventing unit at a first substrate to reduce power consumption of a liquid crystal panel. A liquid crystal display device includes a liquid crystal panel including a first substrate having pixel thin film transistors, a second substrate opposite to the first substrate, and a liquid crystal layer formed between the first substrate and the second substrate; and a backlight unit placed at the back of the first substrate and having a light source. The first substrate includes a first insulation substrate having a display area and a non-display area surrounding the display area, gate lines(121) formed on the display area, and a gate driver(123) placed at the non-display area for driving the gate lines and including driving thin film transistors. A light entrance preventing unit(701) is formed at the liquid crystal panel or the backlight unit to reduce light of the light source reflected from the second substrate and entering the gate driver.
Abstract:
The present invention relates to a touch sensing apparatus. The touch sensing apparatus of the present invention comprises a touch panel and a touch sensor constituted to detect a touch through the touch panel. The touch sensor includes a plurality of sensing units separately connected to the touch panel through a plurality of sense lines. Each of the sensing units includes a filtered value extractor outputting valid filtered values at certain timing by calculating a plurality of input samples and a plurality of filter coefficients corresponding to a signal output from the touch panel.
Abstract:
본 발명은 액정 표시 장치에 관한 것으로, 이 장치는 행렬 형태로 배열되어 있으며 제1 및 제2 부화소 전극을 포함하는 복수의 화소 전극, 복수의 유지 전극, 그리고 제1 및 제2 화소 전극에 각각 연결되어 있으며 유지 전극과 중첩하는 복수의 제1 및 제2 드레인 전극을 포함한다. 제1 부화소 전극의 면적은 제2 부화소 전극의 면적보다 크고, 제1 드레인 전극과 유지 전극이 중첩하고 있는 면적이 제2 드레인 전극과 유지 전극이 중첩하는 면적보다 크지만, 제1 부화소 전극에 제2 부화소 전극보다 낮은 데이터 전압이 인가되는 경우에 대비하여 제1 드레인 전극 하부에 유지 전극의 연장부를 더 형성하여 제1 유지 축전기의 용량을 보다 더 크게 한다. 본 발명에 의하면 하나의 화소를 두 개의 부화소로 나누고 두 부화소에 별도의 서로 다른 데이터 전압을 인가함으로써 측면 시인성을 향상시킬 수 있고 제1 및 제2 킥백 전압의 균형을 맞추어 플리커(flicker) 현상 등을 방지할 수 있다. 또한 드레인 전극의 하부에 유지 전극의 연장부를 더 형성하여, 중앙부의 유지 축전기의 면적을 더 줄일 수 있어 개구율을 향상시킬 수 있다. 액정 표시 장치, 액정 축전기, 유지 전극, 유지 축전기, 부화소, 킥백 전압
Abstract:
PURPOSE: A grip sensor device is provided to directly apply a metal body to a printed circuit board by omitting a separate flexible printed circuit board or a fixing structure for the flexible printed circuit board. CONSTITUTION: A grip sensor integrated circuit(12) is mounted on a printed circuit board(11). A metal body with a pre-set width(15) is applied to the lateral side of the printed circuit board. An electric connecting element(14) electrically connects the grip sensor integrated circuit and the metal body. The metal body detects the touching operation of a user. A conductive paint applied on the lateral side of the printed circuit board or a metal plate attached on the lateral side of the printed circuit board is capable of being used as the metal body.
Abstract:
PURPOSE: An application download service method, an application providing service method, and a user terminal applying the same are provided to download an application in more easy and simple method by displaying a generated application list based on user terminal information. CONSTITUTION: A control unit(360) transmits at least one among user terminal information, network information, business owner information and user information to a server through an network interface(350). The control unit receives a generated application list based on the transmitted information and displays the application list on a screen. The user terminal information includes at least one among a manufacturer, a model name, resolution, CPU information, storage information, and information about a storage function capacity and a touch screen of a user terminal.
Abstract:
A home network simulation system and a method thereof are provided to construct and manage a home network system efficiently by enabling the test of a multi-device consisting of plural single devices even in a state that samples are no prepared. A home network simulation system comprises a simulation server which transmits a response message to a client according to a control message by the client and a device management module(223). Wherein, the device management module comprises a device object storage module(223a), a multi-device object creation module(223d), a single device object creation module(223e) and a response message creation module(223b). The multimedia object creation module is a multi device composed of a plurality of single devices corresponded to the inputted control message, and creates the multi device object if the multi device object does not exist at an object storage module. The single device object creation module creates the single device object if the single device object does not exist at the device storage module. The response message creation module creates a response message according to the control message through the stored or created single device object.
Abstract:
A liquid crystal display device and an inspecting method of the liquid crystal display device are provided to judge whether the device is defective when area ratios between a channel region and an electrode region exceed the allowance range, thereby easily checking the defective status of a thin film transistor of a shift register. A liquid crystal display device comprises an insulating substrate, gate lines, a shift register, and a dummy thin film transistor pattern. The gate lines are placed on display regions of the substrate. The shift register is placed on non-display regions of the substrate and connected with the gate lines. The dummy thin film transistor pattern is formed on the non-display regions. The dummy thin film transistor pattern includes multiple electrodes(65,66) extended to a first direction and extended to a vertical direction against the first direction. The electrodes are placed in a predetermined gap. The dummy thin film transistor includes register contacted layers(55,56) placed at the lower parts of the electrodes. The register contacted layers and the electrodes are overlapped. Area ratios between a channel region and an electrode region are calculated. When the area ratios between the channel region and the electrode region exceed the allowance range, the defective status of the device is judged easily.