Patent application number | Description | Published |
20090038492 | Micro-Stamping Method for Photoelectric Process - This invention discloses a micro-stamping method for photoelectric process. First of all, in this invention, the micro-stamping method provides a stamp, an ink, an inkpad and a substrate, wherein the stamp or the inkpad having specific protruding bodies and the ink is one element of the group consisting of red ink, green ink and blue ink. Further, by adherence of the ink to the stamp, the specific pattern can be transferred to the surface of the substrate. Furthermore, this micro-stamping method comprises an ink adherence process, a positioning process, a pattern transferring process and a fixation process, and the above-mentioned processes will repeat until the three inks, such as red ink, green ink and blue ink, all adhered and fixed on the predetermined places of substrate. Moreover, this invention can be applied in the fabricating of color filters of TFT-LCD, emitting layers of OLED (Organic Light Emitting Diode), emitting layers of PLED (Polymer Light Emitting Diode) or other related photoelectric processes. | 02-12-2009 |
20100006027 | ELECTROSTATIC COATING APPARATUS - An electrostatic coating apparatus for coating an object includes a base module, a nozzle, an electric field generator and a power supply. The object is mounted on the base module. The nozzle receives gas and liquid and ejects the gas and the liquid. The electric field generator mounted on the base module generates an electric field. The power supply has a first pole electrically connected to a first pole of the electric field generator, and a second pole electrically connected to the object and a second pole of the electric field generator such that the electric field is generated in the electric field generator and the atomized liquid passing through the electric field generator is charged and absorbed onto the object to form a coating layer on the object. | 01-14-2010 |
20100015271 | SPECIFIC-LIGHT-CURED AND PRESSURE-DIFFERENTIAL EMBOSSING APPARATUS - A specific-light-cured and pressure-differential embossing apparatus for embossing a specific-light-cured layer on a substrate includes a housing assembly, a mold, an elastic driving module, a pressure-difference generating module, and a specific light providing module. The substrate and the mold are disposed in a chamber of the housing assembly. The mold faces the specific-light-cured layer on the substrate. The elastic driving module is disposed in the chamber to divide the chamber into a first sub-chamber and a second sub-chamber. The pressure-difference generating module, connected to the first sub-chamber and the second sub-chamber, generates a pressure difference between the first sub-chamber and the second sub-chamber, and drives the elastic driving module to move and thus to drive the mold to move and press the specific-light-cured layer. The specific light providing module provides specific light to the specific-light-cured layer to cure the specific-light-cured layer. | 01-21-2010 |
Patent application number | Description | Published |
20090183643 | Structure of roller imprinting apparatus - A roller imprinting apparatus avoiding the drawbacks of deformation of the imprinting apparatus, incomplete imprint and side collapse upon mold stripping is disclosed to include a plurality of transmission rollers respectively spaced from one another at a distance, an imprinting belt extending around the transmission rollers and carrying one or a number of imprint structures and defining a imprinting zone and adapted for imprinting the imprint structures in a substrate, and a curer disposed corresponding to the imprinting zone and adapted for curing the substrate being imprinted with the imprinting belt. | 07-23-2009 |
20090183671 | Color filter fabrication apparatus - A color filter fabrication apparatus is disclosed to include a platform carrying a substrate, a black matrix printing roller, a first photoresist printing roller, a second photoresist printing roller and a third photoresist printing roller for printing a black matrix, a first photoresist, a second photoresist and a third photoresist onto the substrate in a proper order, and curing apparatuses for curing the printed black matrix, first photoresist, second photoresist and third photoresist respectively. | 07-23-2009 |
20090184441 | Microstructure roller, microstructure fabrication method, tool for fabricating a microstructure roller - A microstructure roller formed of a cylinder and a resin pattern layer is disclosed. The microstructure roller is made by: providing a cylinder having a groove extending around the periphery, and then adhering a flexible mold plate to the periphery of the cylinder to have a cavity be defined in between the groove of the cylinder and a patterned face of microstructure patterns of the flexible mold plate, and then filling a resin in the cavity, and the curing the resin, and then removing the flexible mold plate from the cylinder. | 07-23-2009 |
20090186114 | Imprint device - An improved imprint device is disclosed. It comprises a drive component, an imprinting object, and at least one mold, stacked together within a chamber, a fluid supplier is used for providing the solvent fluid into the chamber through a pipe. The solvent fluid will permeate the imprinting object, and the imprinting object will be plasticized at the temperature lower than the glass transition temperature. The drive component is used for driving the mold to the plasticized imprinting object, so that the pattern on the mold will be imprinted on the imprinting object. It is the advantage of the present invention to reduce the process temperature, prevent the pattern distortion, and save the process time. Furthermore, by using the fluid and a barrier film as a pressing medium, the pressure can be applied to the object and the mold uniformly, such that a large area imprint can be achieved. | 07-23-2009 |
20110132768 | Method for forming imprinting roller - The invention relates to a forming method for imprinting roller. A photoresist layer is coated on an aluminum roller with cylindrical surface. After a pattern is transferred on the photoresist layer, the photoresist layer with the pattern is formed on the aluminum roller. Then the anodic oxidization treatment conducted for the photoresist layer with the pattern on the aluminum roller. Repeat the above-mentioned steps to obtain the roller with nanopore structure. When the roll-to-roll process is applied, the motherboard of roller with arbitrary size can be formed to facilitate the transfer printing of large area. | 06-09-2011 |