Matches 1 - 19 out of 19


Match Document Document Title
US20080043086 Field Emission Based Photosensitive Drum for Image Forming Apparatus  
A photosensitive drum for image forming apparatus includes an inner roller, an outer roller and a photoelectric conversion layer. The inner roller of circular cylindrical shape is formed by a...
US20120113206 PRINTHEAD FABRICATION METHODS AND PRINTHEADS  
Printhead fabrication methods and printheads are described. According to one aspect, a printhead fabrication method includes providing a spacer layer 36 over a plurality of bottom electrodes 10 of...
US20140111593 Printing Device and Method for Electronic Paper  
The invention relates to the field of printing devices, more particularly to an E-paper printing device and an E-paper printing method. The E-paper printing device provided by the invention...
US20050185043 Multi-head gear pump and wet-type image forming apparatus employing the same  
A multi-head gear pump, which includes a plurality of aligned pumping heads. Each of the pumping heads includes a housing with an inlet and an outlet, and a pair of pumping gears meshing with each...
US20120169823 Printhead Fabrication Methods, Printhead Substrate Assembly Fabrication Methods, And Printheads  
Printhead fabrication methods, printhead substrate assembly 32 fabrication methods, and printheads are described. According to one aspect, a printhead fabrication method includes providing a...
US20110149006 SELF-ASSEMBLING STRUCTURES FOR ELECTROSTATIC EXTRACTION OF PIGMENTS FROM LIQUID INKS FOR MARKING  
A fabricated structure for use with an associated marking device is provided. In one form, the fabricated structure includes a self-lifting spring finger having a nib for marking.
US20080136890 INK JET PRINTER  
An ink jet printer includes: ink jet heads that discharge aqueous ink droplets onto a printing surface of a printing medium that is transported in a predetermined direction; a vapor supply unit...
US20070024691 Image drum and a manufacturing method thereof  
An image drum and method of producing the same is provided. The drum includes a drum body having a pair of semi-cylindrical members, each being oppositely bonded and having a bonding surface...
US20090195631 METHOD AND APPARATUS FOR DISCHARGING ELECTROSTATIC CHARGE IN MULTI-LEAF PRINTED PRODUCTS  
An ion nozzle (36) generates an air jet (38) comprising charged particles which is incident on the open side edge (52) of the printed products (10). As a result of this, the printed products (10)...
US20080136889 IMAGE FORMING ELEMENT AND ITS MANUFACTURING APPARATUS AND METHOD  
An image forming element and its manufacturing apparatus and method are disclosed, in which manufacturing process steps can be simplified to reduce the cost and improve productivity. The...
US20090225148 OPTICAL WRITING HEAD AND IMAGE FORMING APPARATUS  
An optical writing head includes light-emitting element array chips; a circuit board on which the light-emitting element array chips are mounted; and an imaging element array that focuses light...
US20070120940 Image drum and method of manufacturing the same  
An image drum, for selectively adsorbing a toner on the image drum so as to form an image in a printing apparatus, includes a hollow cylindrical drum body and an electrode member. The electrode...
US20060290768 IMAGE FORMING APPARATUS  
In order to resolve the problem, an image forming apparatus of the invention is constructed by a constitution including exposing means including an exposure head comprising an organic...
US20090033735 ELECTROGRAPHIC APPARATUS FOR FORMING A LATENT IMAGE ON AN IMAGING SURFACE  
A charge source is used to create a latent image on an imaging surface. A volume between the charge source and the imaging surface may be pressurized while the latent image is being created.
US20060232655 Electrostatic actuator, liquid-jet head, liquid-jet apparatus, device including electrostatic actuator, method for manufacturing liquid-jet head  
An electrostatic actuator includes a silicon diaphragm, an opposing electrode opposing the diaphragm with intervention of a gap therebetween, and an insulating layer formed on a surface of the...
US20170015110 COMPLIANT MICRO DEVICE TRANSFER HEAD  
A compliant micro device transfer head and head array are disclosed. In an embodiment a micro device transfer head includes a spring portion that is deflectable into a space between a base...
US20140320579 LIGHT-EMITTING COMPONENT, PRINT HEAD, IMAGE FORMING APPARATUS AND METHOD OF MANUFACTURING LIGHT-EMITTING COMPONENT  
A light-emitting component includes: plural light-emitting thyristors, each including a semiconductor layer stack laminating first to fourth semiconductor layers in order, and emitting light at a...
US20120062684 IMAGE CARRIER AND IMAGE FORMING APPARATUS THEREWITH  
An image carrier includes: a support that circulatively rotates, a plurality of pixel electrodes; a plurality of switches that are placed like a matrix on the support in a one-to-one...
US20110169905 IMAGE HOLD BODY AND IMAGE FORMING APPARATUS  
An image hold body includes a support body, a plurality of pixel electrodes, charge storage members, switch members, scanning lines, signal lines and shield members. A latent image voltage is...

Matches 1 - 19 out of 19