Liquid Crystal Display (LCD) TV is a big potential market. However, the response time of the LCD TV is still inferior to PDP; fuzzy edge on moving objects is observed in the LCD TV. To make fast switching, wide viewing angle and optical efficient LCD, pi-cell is a possible choice.In this invention, .....
[更多]
Half-toning is a method to print multi-tone images using only two-tone colors. Such methods are commonly used in publishing and computer printers. There are several kinds of half-toning processing where inverse half-toning is a method to reconstruct a multi-tone image from a half-toned image. This.....
[更多]
An apparatus and system for automatically placing of RFID antennas and method for obtaining a readable region for passive RFID Tags is disclosed. The Apparatus and System include a Portable and Adjustable Mounting Framework (PAMF) with built in chain belt for holding the RFID antennas, an Antenna Po.....
[更多]
Huperzine A is a selective and potent reversible acetylcholinesterase (AChE) inhibitor isolated from club moss Huperzia serrata which shows considerable promise for the palliative treatment of Alzheimer's Disease. However, the synthesis of this compound requires many steps. More easily synthesised a.....
[更多]
The alignment behavior of the liquid crystal layer of a liquid crystal display (LCD) determines most of its optical properties. The alignment direction and pretilt angles are determined by the alignment layers in contact with the liquid crystal layer itself and cannot be varied. Some traditional way.....
[更多]
| |< <- | [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] | -> >| |
