BOARD FOR LASER CUTTING AND LIQUID CRYSTAL DISPLAY UNIT PANEL CONSTITUTED OF THE BOARD FOR LASER CUTTING

PROBLEM TO BE SOLVED: To provide a board for laser cutting, in which wiring can be cut finely with laser along a cut line, and a liquid crystal display unit panel constituted of the board for laser cutting. SOLUTION: A board for laser cutting contains a board, having an inner surface 142a and an out...

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Hauptverfasser: JEONG SEONG-WOOK, KIN HEIITSU, CHU DAE-HO, RI GUSHOKU, KIM BOM-SU
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creator JEONG SEONG-WOOK
KIN HEIITSU
CHU DAE-HO
RI GUSHOKU
KIM BOM-SU
description PROBLEM TO BE SOLVED: To provide a board for laser cutting, in which wiring can be cut finely with laser along a cut line, and a liquid crystal display unit panel constituted of the board for laser cutting. SOLUTION: A board for laser cutting contains a board, having an inner surface 142a and an outer surface on which a cut line is shown, a wiring 146 of a conducting layer, which is formed along a corresponding cut line of the inner surface which line corresponds to the cut line of the outer surface of the board, and a buffer layer 144 which is interposed between the inner surface of the board and the wiring of the conducting layer along the cut line. In this board, the board and the buffer layer 144 are cut by irraduation of laser beams having different wavelengths, and the buffer layer 144 propagates crckes generated by an adjacent wiring.
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KIN HEIITSU ; CHU DAE-HO ; RI GUSHOKU ; KIM BOM-SU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2001077506A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2001</creationdate><topic>ADVERTISING</topic><topic>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</topic><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CRYPTOGRAPHY</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING</topic><topic>DISPLAY</topic><topic>DISPLAYING</topic><topic>EDUCATION</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>FREQUENCY-CHANGING</topic><topic>LABELS OR NAME-PLATES</topic><topic>MACHINE TOOLS</topic><topic>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PRINTED CIRCUITS</topic><topic>SEALS</topic><topic>SIGNS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>JEONG SEONG-WOOK</creatorcontrib><creatorcontrib>KIN HEIITSU</creatorcontrib><creatorcontrib>CHU DAE-HO</creatorcontrib><creatorcontrib>RI GUSHOKU</creatorcontrib><creatorcontrib>KIM BOM-SU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JEONG SEONG-WOOK</au><au>KIN HEIITSU</au><au>CHU DAE-HO</au><au>RI GUSHOKU</au><au>KIM BOM-SU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BOARD FOR LASER CUTTING AND LIQUID CRYSTAL DISPLAY UNIT PANEL CONSTITUTED OF THE BOARD FOR LASER CUTTING</title><date>2001-03-23</date><risdate>2001</risdate><abstract>PROBLEM TO BE SOLVED: To provide a board for laser cutting, in which wiring can be cut finely with laser along a cut line, and a liquid crystal display unit panel constituted of the board for laser cutting. SOLUTION: A board for laser cutting contains a board, having an inner surface 142a and an outer surface on which a cut line is shown, a wiring 146 of a conducting layer, which is formed along a corresponding cut line of the inner surface which line corresponds to the cut line of the outer surface of the board, and a buffer layer 144 which is interposed between the inner surface of the board and the wiring of the conducting layer along the cut line. In this board, the board and the buffer layer 144 are cut by irraduation of laser beams having different wavelengths, and the buffer layer 144 propagates crckes generated by an adjacent wiring.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects ADVERTISING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CLADDING OR PLATING BY SOLDERING OR WELDING
CRYPTOGRAPHY
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
DISPLAY
DISPLAYING
EDUCATION
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FREQUENCY-CHANGING
LABELS OR NAME-PLATES
MACHINE TOOLS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PERFORMING OPERATIONS
PHYSICS
PRINTED CIRCUITS
SEALS
SIGNS
SOLDERING OR UNSOLDERING
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
TRANSPORTING
WELDING
WORKING BY LASER BEAM
title BOARD FOR LASER CUTTING AND LIQUID CRYSTAL DISPLAY UNIT PANEL CONSTITUTED OF THE BOARD FOR LASER CUTTING
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