Universal LCD (Liquid Crystal Display) liquid crystal segment code screen electric testing board device
The utility model discloses a general LCD liquid crystal segment code screen electric test board device, comprising a test board, the test board is provided with a plurality of groups of display screen through holes arranged at equal intervals, the test board is provided with toggle switches corresp...
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| creator | CHENG BAO'AN ZHOU PENG |
| description | The utility model discloses a general LCD liquid crystal segment code screen electric test board device, comprising a test board, the test board is provided with a plurality of groups of display screen through holes arranged at equal intervals, the test board is provided with toggle switches corresponding to the display screen through holes at two sides of the display screen through holes, and the test board is provided with a plurality of groups of corresponding electric test machine through holes. A first signal line is arranged in the middle of the lower end of the toggle switch, a second signal line and a third signal line are arranged at the two ends of the first signal line, and the toggle switch is electrically connected with the display screen through hole and the electric testing machine through hole through the first signal line, the second signal line and the third signal line respectively. When the toggle switch is toggled up and down, the first signal line, the second signal line, the first signa |
| format | Patent |
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A first signal line is arranged in the middle of the lower end of the toggle switch, a second signal line and a third signal line are arranged at the two ends of the first signal line, and the toggle switch is electrically connected with the display screen through hole and the electric testing machine through hole through the first signal line, the second signal line and the third signal line respectively. When the toggle switch is toggled up and down, the first signal line, the second signal line, the first signa</description><language>chi ; eng</language><subject>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 ; FREQUENCY-CHANGING ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220722&DB=EPODOC&CC=CN&NR=217034444U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220722&DB=EPODOC&CC=CN&NR=217034444U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHENG BAO'AN</creatorcontrib><creatorcontrib>ZHOU PENG</creatorcontrib><title>Universal LCD (Liquid Crystal Display) liquid crystal segment code screen electric testing board device</title><description>The utility model discloses a general LCD liquid crystal segment code screen electric test board device, comprising a test board, the test board is provided with a plurality of groups of display screen through holes arranged at equal intervals, the test board is provided with toggle switches corresponding to the display screen through holes at two sides of the display screen through holes, and the test board is provided with a plurality of groups of corresponding electric test machine through holes. A first signal line is arranged in the middle of the lower end of the toggle switch, a second signal line and a third signal line are arranged at the two ends of the first signal line, and the toggle switch is electrically connected with the display screen through hole and the electric testing machine through hole through the first signal line, the second signal line and the third signal line respectively. 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A first signal line is arranged in the middle of the lower end of the toggle switch, a second signal line and a third signal line are arranged at the two ends of the first signal line, and the toggle switch is electrically connected with the display screen through hole and the electric testing machine through hole through the first signal line, the second signal line and the third signal line respectively. When the toggle switch is toggled up and down, the first signal line, the second signal line, the first signa</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | 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 FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | Universal LCD (Liquid Crystal Display) liquid crystal segment code screen electric testing board device |
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