摘要:
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.
摘要:
An array substrate for enhancing reflectivity, a method for manufacturing the same and display panel having the same are presented. The array substrate includes a plurality of gate lines, a plurality of source lines, a plurality of pixel portions, a plurality of switching elements and a plurality of pixel electrodes. The gate lines extend in a first direction. The source lines extend in a second direction across the first direction. The pixel portions are defined by the gate lines and the source lines. Each switching element is formed on a respective pixel electrode and is electrically connected to one of the gate lines and one of the source lines. Each pixel electrode is electrically connected to a respective switching electrode, and includes a concave pattern having a convex pattern in a central portion. The concave pattern having the convex pattern in the central portion enhances the reflectivity of the array substrate.
摘要:
A display substrate includes a transparent substrate, a pixel layer, an organic insulation layer, a transparent electrode and a reflective electrode. The pixel layer is formed on the transparent substrate and includes pixel parts having a matrix shape. The organic insulation layer is formed on the pixel layer and includes a microlens pattern having a depth of no less than about 1.5 micrometers (μm) formed on an upper portion of the organic insulation layer. The transparent electrode is formed on the organic insulation layer. The reflective electrode is partially formed on the transparent electrode to define a reflective region and a transmissive region.
摘要:
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.
摘要:
Disclosed is a vibration sensing apparatus and a washing machine having the same. The vibration sensing apparatus includes a variable resistor having variable resistance values according to each displacement, a displacement transmission unit interposed between the variable resistor and a vibrating body for transmitting each displacement of the vibrating body to the variable resistor, and a vibration detector for detecting each vibration of the vibrating body based upon the changes in the resistance values of the variable resistor. The vibration generated while operating the washing machine can be sensed in real time to prevent collision and noise from being generated due to excessive vibration.
摘要:
The present invention discloses a dehydration control apparatus and method for a washing machine. The dehydration control apparatus for the washing machine includes: a storing unit for storing reference unbalance quantities according to each load quantity; and a control unit for detecting a load quantity and an unbalance quantity by accelerating or decelerating a motor of the washing machine, comparing a reference unbalance quantity from the stored reference unbalance quantities that correspond to the detected load quantity with the detected unbalance quantity, and determining dehydration completion according to the comparison result.
摘要:
A system on chip processor for a multimedia device includes: a pre-processing circuit to convert an external image signal into a compressed input signal for compressing; an encoder/decoder circuit to generate compressed data by compressing the compressed input signal and outputting a coded image signal by decompressing the compressed data; a post-processing circuit to convert the coded image signal into a signal that can be used by an image displaying device; a first system bus connected with pre-processing circuit and post-processing circuit; a second system bus connected with the encoder/decoder circuit; a first bridge DMA circuit to mutually transmit data between first system bus and second system bus; and a controller to control the operation of the circuits.
摘要:
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.
摘要:
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.
摘要:
In a transflective-type display panel and a display apparatus having the transflective-type display panel, the transflective-type display panel includes a first display substrate, a second display substrate and a liquid crystal layer. The first display substrate includes a first substrate and a common electrode arranged on the first substrate. The second display substrate includes a second substrate having a main pixel area where a plurality of sub pixel areas are formed, a plurality of transmission electrodes formed in the sub pixel areas and coupled with each other, and a reflection electrode arranged in at least one sub pixel area. Thus, the transflective-type display panel improves a viewing angle and a display quality thereof and improves productivity.