Abstract:
Provided are an LCD device that can control a viewing angle freely and a manufacturing method thereof. The LCD device includes a first substrate, a second substrate, and an LC layer interposed between the first and second substrates. The LCD device further includes red, green, blue, and viewing angle controlling subpixels. These subpixels are driven in a VA mode. The red, green, and blue subpixels have a transflective structure. The viewing angle controlling subpixel has a transmissive or transflective structure.
Abstract:
A method for fabricating a semiconductor device is disclosed. One embodiment of the method includes forming a dummy gate pattern on a substrate, forming an interlayer dielectric film that covers the dummy gate pattern, exposing a top surface of the dummy gate pattern, selectively removing the dummy gate pattern to form a first gate trench, forming a sacrificial layer pattern over a top surface of the substrate in the first gate trench, the sacrificial layer pattern leaving a top portion of the first gate trench exposed, increasing an upper width of the exposed top portion of the first gate trench to form a second gate trench, and removing the sacrificial layer pattern in the second gate trench, and forming a non-dummy gate pattern in the second gate trench.
Abstract:
A liquid crystal display device includes: first and second substrates facing and spaced apart from each other, each of the first and second substrates having an image-displaying sub pixel and a viewing angle-adjusting sub pixel; a thin film transistor corresponding to each of the image-displaying sub pixel and the viewing angle-adjusting sub pixel; a liquid crystal display layer between the first and second substrates, the liquid crystal layer having a negative dielectric constant anisotropy; a first field distortion means in the image-displaying sub pixel; and a second field distortion means in the viewing angle-adjusting sub pixel.
Abstract:
There is provided an alphabetic character input apparatus including a data storage unit configured to store therein alphabetic character assignment information of each of keys in an alphabetic character input section and a program for inputting an alphabetic character; a key input unit configured to detect a key manipulation signal of a user to select an alphabetic character assigned to each of the keys; and a memory configured to store therein alphabetic character assignment information of a key corresponding to a key manipulation signal lately input by the user such that the alphabetic character assignment information of the key is assigned to a clone key.
Abstract:
An air-conditioner for a vehicle, may include a casing having an upper outlet and a lower outlet, with an air flow space defined in the casing and including an upper space and a lower space to guide air to the upper outlet and/or the lower outlet, an evaporator installed in the casing and selectively communicating with the upper outlet through the upper space, and a distributing partition wall to partition the lower space into a receiving space to receive a heating member therein and selectively communicate with the upper space and at least a partitioned space to communicate the heating member with the lower outlet, thus guiding the air to a side portion of the casing.
Abstract:
A liquid crystal display device includes: first and second substrates facing and spaced apart from each other, each of the first and second substrates having an image-displaying sub pixel and a viewing angle-adjusting sub pixel; a thin film transistor corresponding to each of the image-displaying sub pixel and the viewing angle-adjusting sub pixel; a liquid crystal display layer between the first and second substrates, the liquid crystal layer having a negative dielectric constant anisotropy; a first field distortion means in the image-displaying sub pixel; and a second field distortion means in the viewing angle-adjusting sub pixel.
Abstract:
Provided are an apparatus for evaluating an indirect loss caused by a ubiquity effect by provision of a universal service, and a method thereof. The apparatus includes a first data storage unit for storing population statistics-related data, a second data storage unit for storing universal service offer-related data, a control unit for reading out and delivering required data from the first and second data storage units to a ubiquity loss calculation unit and controlling the ubiquity loss calculation unit, the ubiquity loss calculation unit for calculating a ubiquity loss of each evaluation object district by using the required data from the control unit, and a third data storage unit for storing the ubiquity loss of each evaluation object district calculated in the ubiquity loss calculation unit.