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Symbol IPC-Stellen auswählen Titel
A
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HUMAN NECESSITIES
B
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PERFORMING OPERATIONSTRANSPORTING
C
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CHEMISTRYMETALLURGY
D
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TEXTILESPAPER
E
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FIXED CONSTRUCTIONS
F
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MECHANICAL ENGINEERINGLIGHTINGHEATINGWEAPONSBLASTING
G
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PHYSICS
H
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ELECTRICITY
H01
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ELECTRIC ELEMENTS
H02
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GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H03
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ELECTRONIC CIRCUITRY
H04
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ELECTRIC COMMUNICATION TECHNIQUE
H05
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ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05B
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ELECTRIC HEATING ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FORCIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
H05C
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ELECTRIC CIRCUITS OR APPARATUS SPECIALLY DESIGNED FOR USE IN EQUIPMENT FOR KILLING, STUNNING, ENCLOSING OR GUIDING LIVING BEINGS (stationary means for catching or killing insects by electric means A01M 1/22; apparatus for the destruction of noxious animals, other than insects, by electricity A01M 19/00; electric traps for animals A01M 23/38; slaughtering or stunning by electric current A22B 3/06)
H05F
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STATIC ELECTRICITYNATURALLY-OCCURRING ELECTRICITY
H05G
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X-RAY TECHNIQUE (investigating or analysing materials by the use of X-rays G01N 23/00; apparatus for X-ray photography G03B 42/02; X-ray tubes H01J 35/00; TV systems having X-ray input H04N 5/321)
H05H
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PLASMA TECHNIQUE (ion-beam tubes H01J 27/00; magnetohydrodynamic generators H02K 44/08; producing X-rays involving plasma generation H05G 2/00)PRODUCTION OF ACCELERATED ELECTRICALLY- CHARGED PARTICLES OR OF NEUTRONS (obtaining neutrons from radioactive sources G21, e.g. G21B, G21C, G21G)PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS (atomic clocks G04F 5/14; devices using stimulated emission H01S; frequency regulation by comparison with a reference frequency determined by energy levels of molecules, atoms, or subatomic particles H03L 7/26)
H05K
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PRINTED CIRCUITSCASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUSMANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K 1/00
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Printed circuits [1, 2006.01]
H05K 3/00
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Apparatus or processes for manufacturing printed circuits [1, 3, 2006.01]
H05K 3/02
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in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding [1, 2006.01]
H05K 3/04
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. . the conductive material being removed mechanically, e.g. by punching [1, 2006.01]
H05K 3/06
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. . the conductive material being removed chemically or electrolytically, e.g. by photo-etch process [1, 2006.01]
H05K 3/07
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. . . being removed electrolytically [3, 2006.01]
H05K 3/08
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. . the conductive material being removed by electric discharge, e.g. by spark erosion [1, 2006.01]
H05K 3/10
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in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern [1, 2006.01]
H05K 3/12
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. . using printing techniques to apply the conductive material [1, 2006.01]
H05K 3/14
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. . using spraying techniques to apply the conductive material [1, 2006.01]
H05K 3/16
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. . . by cathodic sputtering [1, 2006.01]
H05K 3/18
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. . using precipitation techniques to apply the conductive material [1, 2006.01]
H05K 3/20
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. . by affixing prefabricated conductor pattern [1, 2006.01]
H05K 3/22
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Secondary treatment of printed circuits [1, 2006.01]
H05K 3/24
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. . Reinforcing of the conductive pattern [1, 2006.01]
H05K 3/26
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. . Cleaning or polishing of the conductive pattern [1, 2006.01]
H05K 3/28
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. . Applying non-metallic protective coatings [1, 2006.01]
H05K 3/30
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Assembling printed circuits with electric components, e.g. with resistor [1, 2006.01]
H05K 3/32
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. . electrically connecting electric components or wires to printed circuits [1, 2006.01]
H05K 3/34
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. . . by soldering [1, 2006.01]
H05K 3/36
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Assembling printed circuits with other printed circuits [1, 2006.01]
H05K 3/38
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Improvement of the adhesion between the insulating substrate and the metal [3, 2006.01]
H05K 3/40
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Forming printed elements for providing electric connections to or between printed circuits [3, 2006.01]
H05K 3/42
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. . Plated through-holes [3, 2006.01]
H05K 3/44
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Manufacturing insulated metal core circuits [3, 2006.01]
H05K 3/46
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Manufacturing multi-layer circuits [3, 2006.01]
H05K 5/00
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Casings, cabinets or drawers for electric apparatus [1, 2006.01]
H05K 7/00
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Constructional details common to different types of electric apparatus (casings, cabinets, drawers H05K 5/00) [1, 2006.01]
H05K 9/00
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Screening of apparatus or components against electric or magnetic fields (devices for absorbing radiation from an antenna H01Q 17/00) [1, 2006.01]
H05K 10/00
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Arrangements for improving the operating reliability of electronic equipment, e.g. by providing a similar stand-by unit [1, 2006.01]
H05K 11/00
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Combinations of a radio or television receiver with apparatus having a different main function [1, 2006.01]
H05K 13/00
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Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components [1, 2006.01]
H10
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SEMICONDUCTOR DEVICESELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR [2023.01]
H99
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SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]

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