Abstract:
A thin film transistor (TFT) array panel exhibiting reduced residual images includes: an insulation substrate; gate lines formed on the insulation substrate; storage electrode lines formed between gate lines on the insulation substrate and including a plurality of storage electrodes; data lines crossing the gate lines and the storage electrode lines; TFTs each having first to third terminals, the first terminal being connected with the gate line and the second terminal being connected with the data line; and pixel electrodes connected with the third terminals of the TFTs and including upper, lower, left, and right sides. Each storage electrode line includes portions that overlap the upper, lower, left, and right sides of each pixel electrode and peripheral portions exposed out of each pixel electrode, each pixel electrode includes a plurality of sub electrodes and connections connecting the sub electrodes, and the plurality of sub electrodes, excluding the portion connected with the third terminal of the TFT, are symmetrical to each other. Because the storage electrode lines exposed near the pixel electrode are formed to be symmetrical up and down and left and right, the influence of a voltage of the storage electrode lines is symmetrically made on liquid crystals.
Abstract:
A circuit generates a boosted voltage in a semiconductor memory device, where the semiconductor memory device includes a memory cell array having a plurality of non-edge sub-arrays and at least one edge sub-array. The circuit includes a plurality of boosted voltage generators configured to generate a boosted voltage having different current driving capabilities to activate the non-edge sub-arrays and the edge sub-arrays and to supply the boosted voltage to the memory cell array.
Abstract:
A liquid crystal display panel includes a liquid crystal layer having a twist angle of ±10 degree. An upper polarizer is disposed over an upper substrate of the liquid crystal display panel, and includes an absorption axis forming at an angle of 47±10 degree in a clockwise direction with respect to a major axis. An upper λ/2 retardation film is disposed between the upper substrate and the upper polarizer, and includes Δnd1 of 260±10 nm and a slow axis forming at an angle of 166±10 degree in the clockwise direction with respect to the absorption axis. An upper λ/4 retardation film is disposed between the upper substrate and the upper λ/2 retardation film, and includes Δnd2 of 140±10 nm and a slow axis forming at an angle of 111±10 degree in the clockwise direction with respect to the absorption axis. Therefore, the optical condition of the optical film assembly is optimized to improve an image display quality.
Abstract:
The display apparatus includes a first substrate and a second substrate. The first substrate is divided into a first region and a second region, and a reflection layer pattern is formed in the second region of the first substrate. The second substrate faces the first substrate. Pixel regions are defined on the second substrate, and a pixel electrode is formed on each of the pixel regions. A transmission type image is displayed on a first region of the first substrate and, on a second region of the second substrate, a reflection type image is displayed, so that a two-sided image is displayed using only two substrates thereby reducing the overall thickness of the display apparatus.
Abstract:
A liquid crystal display panel includes a liquid crystal layer having a twist angle of ±10 degree. An upper polarizer is disposed over an upper substrate of the liquid crystal display panel, and includes an absorption axis forming at an angle of 47±10 degree in a clockwise direction with respect to a major axis. An upper λ/2 retardation film is disposed between the upper substrate and the upper polarizer, and includes Δnd1 of 260±10 nm and a slow axis forming at an angle of 166±10 degree in the clockwise direction with respect to the absorption axis. An upper λ/4 retardation film is disposed between the upper substrate and the upper λ/2 retardation film, and includes Δnd2 of 140±10 nm and a slow axis forming at an angle of 111±10 degree in the clockwise direction with respect to the absorption axis. Therefore, the optical condition of the optical film assembly is optimized to improve an image display quality.
Abstract:
Method and apparatus for use, e.g., with Synchronous Dynamic Random Access Memory (SDRAM) circuits are disclosed. In one described embodiment, three metal layers are deposited and patterned in turn overlying a memory array portion of an SDRAM. Relatively wide power conductors are routed on a third metal layer, allowing power conductors to be reduced in size, or in some cases eliminated, on first and second metal layers. The relatively wide power conductors thus can provide a more stable power supply to the memory array, and also free some space on first and/or second metal for routing of additional and/or more widely spaced signal conductors. Other embodiments are described and claimed.
Abstract:
A putter assembly is disclosed. The putter assembly has a loft angle between a face of a head of the putter and a lie angle between a longitudinal horizontal center line and a shaft, and includes loft and lie angle adjustors pivotally installed in a connection neck for connecting the head and the shaft. The loft angle adjustor includes a hinge channel depressed in the upper side of the head and a hinge arm inserted into the hinge channel. The hinge arm and the hinge channel are connected by a bolt penetrating boltholes formed in the hinge arm and the hinge channel to freely change the loft angle. The lie angle adjustor includes an upper neck, and a frictional member formed between ends of the lower and upper neck. The upper and lower necks are coupled with each other via an adjusting bolt fixed at a freely changed lie angle.
Abstract:
A head assembly of a golf club includes at least one various-shaped aiming mark formed in a centerline aligned with an impact line in a face of a head of a driver, an iron, or putter, or at the position opposite to the aiming mark about the centerline. Since the golfer aims when striking the golf ball, the habit of continuously keeping the golfer's aim to the head of a golf club is accustomed to the golfer such that the golfer naturally habituates the careful swing of a golf club.
Abstract:
A micro lens panel unit for 3D display device includes: a first panel; a resin lens formed on the first panel and having a convex shape; a second panel facing the first panel; and a liquid crystal interposed between the first and second panels.
Abstract:
Disclosed is a display device with a driving method thereof. The display device includes a plurality of gate lines, a plurality of data lines crossing the gate lines for transmitting gray voltages corresponding to image data among a plurality of the gray voltages as data voltages, and a plurality of pixels connected to the gate and the data lines for receiving the data voltages. The pixels include first color pixels, second color pixels, and third color pixels. The first color pixels express a maximum luminance upon application of a first voltage having the maximum value among the gray voltages, and the second and the third color pixels express a maximum luminance upon application of second and third voltages less than the first voltage among the gray voltages.