...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Application No. | Application Title | Issue Date |
| 20130032092 | APPARATUS FOR COATING SUBSTRATES USING THE EB/PVD METHOD An apparatus for coating substrates with a coating material is disclosed. The apparatus includes a frame, a crucible arrangement including a first crucible and a second crucible disposed offset from one another in a horizontal plane, where the crucible arrangement is di... | 02/07/2013 |
| 20120321789 | ORGANIC THIN FILM DEPOSITION SYSTEM AND METHOD FOR DEPOSITING ORGANIC FILM An organic thin film deposition system is disclosed. The organic thin film deposition system includes: a plurality of crucibles each having an inlet capable of selectively being opened and closed; an organic composite material made up of two or more organic materials an... | 12/20/2012 |
| 20120312236 | Point source assembly for thin film deposition devices and thin film deposition devices employing the same A point source assembly for a thin film deposition device having a chamber for holding a substrate, includes a crucible configured for holding and vaporizing a deposition material therein, where the crucible is configured for operative engagement to the chamber, an open... | 12/13/2012 |
| 20120225205 | EVAPORATION METHOD, EVAPORATION DEVICE AND METHOD OF FABRICATING LIGHT EMITTING DEVICE The invention provides an evaporation apparatus, which is able to improve an efficiency of evaporation materials, uniformity of deposited films, and throughput of the evaporation process. Disclosed is an evaporation source holder, which is installed in an evaporation ch... | 09/06/2012 |
| 20120177824 | METHOD AND DEVICE FOR COATING SUBSTRATES FROM THE VAPOR PHASE In a method for coating substrates with materials to be vaporized in a vacuum coating system, the vaporization material is deposited on the substrate by double vaporization using an intermediate carrier. The intermediate carrier is continuously moved and.... | 07/12/2012 |
| 20120148746 | METHOD OF MANUFACTURING THIN FILM The present invention provides a thin film manufacturing method which realizes stable, highly-efficient film formation using a nozzle-type evaporation source while avoiding unnecessary scattering and deposition of a film formation material after the termination of the f... | 06/14/2012 |
| 20120141677 | METHOD OF MANUFACTURING THIN FILM The present invention provides a thin film manufacturing method which realizes stable, highly-efficient film formation using a nozzle-type evaporation source while avoiding unnecessary scattering and deposition of a film formation material before the start of the film f... | 06/07/2012 |
| 20120107504 | EVAPORATION SYSTEM AND METHOD A deposition system is provided which is adapted for depositing a thin film onto a substrate. The deposition system includes a substrate carrier adapted for carrying the substrate and at least one tilted evaporator crucible. The at least one tilted evaporator crucible i... | 05/03/2012 |
| 20110275196 | Thermal Evaporation Sources with Separate Crucible for Holding the Evaporant Material One aspect of the invention comprises a thermal evaporation source comprising an evaporant chamber, a heater for providing heat to the evaporation chamber; and a crucible in thermal communication with the evaporation chamber for containing a volume of evaporant. The eva... | 11/10/2011 |
| 20100192858 | THIN FILM, METHOD AND APPARATUS FOR FORMING THE SAME, AND ELECTRONIC COMPONENT INCORPORATING THE SAME A method for forming a thin film includes the steps of: supplying a deposition material in the form of a liquid onto a heated surface; heating and vaporizing the deposition material on the heated surface while the deposition material is undergoing movement; and depositi... | 08/05/2010 |
| 20100154708 | HIGH-TEMPERATURE EVAPORATOR CELL FOR EVAPORATING HIGH-MELTING MATERIALS An evaporator cell for evaporating a high-melting material to be evaporated, comprises a crucible for receiving the material to be evaporated, and a heating device with a heating resistor for the resistance heating of the crucible, the heating resistor being provided as... | 06/24/2010 |
| 20090320757 | DEVICE FOR FILM COATING An exemplary device for film coating, is provided. The device has an evaporating unit, wherein the evaporating unit includes a driving member and a carrier. The driving member has an extending rotatable shaft. The carrier includes a main body, a plurality of branches an... | 12/31/2009 |
| 20090232976 | EVAPORATING METHOD FOR FORMING THIN FILM A method of forming a plurality of multi-layer organic films in a single process includes preparing a first evaporating source that evaporates a first evaporating source material onto a first deposition region and a second evaporating source that evaporates a second eva... | 09/17/2009 |
| 20080145534 | DEPOSITION APPARATUS WITH CAVITIES FOR A SUBSTRATE AND AN EVAPORATION SOURCE, AND DEPOSITION METHOD USING THE SAME A deposition apparatus comprises a first cavity which comprises an evaporation source entrance and a gas discharge port; a second cavity operable to communicate with the first cavity through the evaporation source entrance; an opening/closing part which controllably ope... | 06/19/2008 |
| 20070283890 | Evaporation source In an evaporation source, a separable heater is used when an organic thin film is formed on a substrate in order to realize full-colors so that it is possible to correspond to crucibles of various capacities. The evaporation source comprises a crucible in which an organ... | 12/13/2007 |
| 20060070576 | Source for thermal physical vapor deposition of organic electroluminescent layers The present invention disclosed the deposition source installed in a chamber, heated by applied electric power to transfer heat to a vapor deposition material received therein and applying a vaporized deposition material generated therein to a substrate to form depositi... | 04/06/2006 |