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Class Information
Number: 427/555
Name: Coating processes > Direct application of electrical, magnetic, wave, or particulate energy > Pretreatment of substrate or post-treatment of coated substrate > Low energy electromagnetic radiation (e.g., microwave, radio wave, ir, uv, visible, actinic, laser, etc.) > Laser > Nonuniform or patterned coating
Description: Processes wherein the coating utilized in the pretreatment of a substrate or the post­treatment of a coated substrate (1) is applied only to selected portions of a base, (2) is applied in such a manner as to produce a coating of uneven, discontinuous, or nonuniform thickness or (3) varies from area to area as to physical or chemical properties.


Sub-classes under this class:

Class Number Class Name Patents
427/556 Metal or metal alloy substrate 131


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
7604848 Method for forming a mark with pivoting of a nozzle about its target Oct. 20, 2009
7588795 Manufacturing method of OLED display and apparatus for manufacturing the OLED display Sep. 15, 2009
7563477 Method for fabricating organic electroluminescent display Jul. 21, 2009
7531204 Compositions useful in electronic circuitry type applications, patternable using amplified light, and methods and compositions relating thereto May. 12, 2009
7524431 Lift-off patterning processing employing energetically-stimulated local removal of solid-condensed-gas layers Apr. 28, 2009
7517467 Method for forming high-resolution pattern having desired thickness or high aspect ratio using deep ablation Apr. 14, 2009
7510743 Process for manufacturing device having honeycomb-structure thermal barrier coating Mar. 31, 2009
7435353 Patterning by energetically-stimulated local removal of solid-condensed-gas layers and solid state chemical reactions produced with such layers Oct. 14, 2008
7419257 Ink jet recording method and ink jet recording apparatus Sep. 2, 2008
7404990 Non-thermal process for forming porous low dielectric constant films Jul. 29, 2008
7374791 Method for making and measuring a coating on the surface of a medical device using an ultraviolet laser May. 20, 2008
7371431 Method for producing small, sheet glass plates and larger sheet glass plates as semifinished products for producing the former May. 13, 2008
7371430 Method for structuring endless belts for presses May. 13, 2008
7370415 Manufacturing method of ink-jet head May. 13, 2008
7368151 Antiscattering grid and a method of manufacturing such a grid May. 6, 2008
7357963 Apparatus and method of crystallizing amorphous silicon Apr. 15, 2008
7276267 Method for the manufacture of an injection molded conductor carrying means Oct. 2, 2007
7238396 Methods for vitrescent marking Jul. 3, 2007
7223534 Diffraction-based diagnostic devices May. 29, 2007
7211300 Method and apparatus for performing laser CVD May. 1, 2007
7205033 Method for forming polycrystalline silicon film of polycrystalline silicon TFT Apr. 17, 2007
7192627 Amorphous silicon deposition for sequential lateral solidification Mar. 20, 2007
7175887 Method of coating a fluorocarbon resin Feb. 13, 2007
7168268 Method for the production of colored structures of a glass Jan. 30, 2007
7153618 Color filter transfer film and method of fabricating color filter panel for use in liquid crystal display device Dec. 26, 2006
7145243 Photo-thermal induced diffusion Dec. 5, 2006
7132122 Direct micro-patterning of lipid bilayers using UV light and selected uses thereof Nov. 7, 2006
7115209 Method and installation for surface marking of a substrate Oct. 3, 2006
7091294 Fluoropolymer and resist composition Aug. 15, 2006
7033648 Means of seeding and metallizing polyimide Apr. 25, 2006
7029726 Method for forming a servo pattern on a magnetic tape Apr. 18, 2006
6982240 Method for making a superconductor device Jan. 3, 2006
6969541 Method and device for structuring a surface to form hydrophilic and hydrophobic regions Nov. 29, 2005
6936311 Generation of biomaterial microarrays by laser transfer Aug. 30, 2005
6936300 Method for fabricating organic electroluminescent display Aug. 30, 2005
6905738 Generation of viable cell active biomaterial patterns by laser transfer Jun. 14, 2005
6899775 Printing with differential adhesion May. 31, 2005
6881451 Process and device for producing wear-resistant, tribological cylinder bearing surfaces Apr. 19, 2005
6855910 High contrast surface marking using mixed organic pigments Feb. 15, 2005
6852948 High contrast surface marking using irradiation of electrostatically applied marking materials Feb. 8, 2005
6835424 Marking substrates Dec. 28, 2004
6836354 Method for producing optical waveguides, optical waveguides and frequency converting devices Dec. 28, 2004
6834429 Ablative method for forming RF ceramic block filters Dec. 28, 2004
6827275 Method of tracking and marking tools Dec. 7, 2004
6818258 Resist composition Nov. 16, 2004
6818859 Glass vials with data matrix codes and method of making the same Nov. 16, 2004
6815015 Jetting behavior in the laser forward transfer of rheological systems Nov. 9, 2004
6805918 Laser forward transfer of rheological systems Oct. 19, 2004
6802985 Method for fabricating metal wirings Oct. 12, 2004
6787198 Hydrothermal treatment of nanostructured films Sep. 7, 2004

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