Abstract: A method for forming a thin film transistor (TFT) is disclosed. The invention uses metal electroless plating or chemical displacement processes to form metal clusters adjacent the sidewall of amorphous silicon active region pattern so as to crystallize the amorphous silicon amid the subsequently performed metal induced lateral crystallization (MILC) process. The amorphous silicon is crystallized to form polysilicon having parallel grains. Since the amorphous silicon will crystallize with a specific angle which is measured between the grain orientation and the side wall of the amorphous silicon, a tilt channel connecting the source and drain region of the TFT is utilized to upgrade the electron mobility across the tilt channel, wherein the grain orientation of polysilicon in the tilt channel perpendicular to a gate electrode which is subsequently formed above the tilt channel.

Abstract: A full-color LED display includes red, green and blue LED elements. A first substrate is used to form red and green LED elements which are then covered by a first passivation layer. A second substrate is bonded to the passviation layer and polished as a thin substrate layer. A blue LED element is fabricated on the thin substrate layer. The three LED elements are then covered by a second passivation layer to construct a full-color LED device. A full-color, high resolution and high brightness LED display is formed by a plurality of full-color LED devices arranged in rows and columns in a matrix form.

Abstract: Disclosed is a surface treatment agent for aqueous ink receiving media such as ink jet recording paper, printing sheets, coating materials and so on. The surface treatment agent according to the invention comprises a water-based resin and a carboxylic acid-containing hydrophilic sulfopolyester which provides superior adhesion and water resistance. With the superior adhesion properties, the surface treatment agent can be directly coated on substrates without the inconvenience of primer coating. The surface treatment agent of the invention is suitable for aqueous ink jet printing, coating, or recording media, particularly those of ink jet printers and ink jet plotters.

Abstract: An antenna includes a substrate, a microstrip patch or a slot, a feed line connected to the microstrip patch or slot, and a diffraction grating modulator mounted on the substrate and formed with a spatial periodic structure. The microstrip patch or slot radiates and receives electromagnetic waves when a signal between the substrate and the microstrip patch or slot satisfies resonance conditions. The diffraction grating modulator diffracts the electromagnetic waves in a predetermined manner so as to improve antenna gain and side lobe bandwidth and modulate directionality of the antenna.

Abstract: Print enhancement circuitry to enhance the printed image produced by a laser beam printer is interposed between the character generator circuits and the laser drive circuits to modify the laser drive signals provided by the character generator circuits. Bit data representing successive lines of the bit map for a desired image are stored in a first-in first-out (FIFO) buffer. The bit pattern sample window having a central cell (bit) and a selected (arbitrary) number of neighboring bits is compared to a number of matching bit patterns or templates, each of which is associated with an error element or cell. When a logic matching network detects a match, a modification signal associated with a unique compensation cell (bit) is generated. The sample window central bit is then replaced (modified) with the unique compensation bit required by the matching template.