Curved screen verification jig
The invention discloses a curved screen verification jig. According to the curved screen verification jig, an adjusting module can be adopted to adjust the position of backlight modules, curves with different target curvatures are achieved, black picture testing is conducted on a display panel, and...
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| creator | YANG BAOLEI |
| description | The invention discloses a curved screen verification jig. According to the curved screen verification jig, an adjusting module can be adopted to adjust the position of backlight modules, curves with different target curvatures are achieved, black picture testing is conducted on a display panel, and the backlight modules with multiple curvatures do not need to be manufactured to be assembled with the display panel. Moreover, after the target curvature is set, a local backlight module in the curved screen verification jig can be adjusted by adopting the adjusting module, the backlight module is adjusted into a plurality of groups of curves, and black picture testing is carried out on the display panel. Therefore, after black picture effect comparison, curve adjustment according to the result is not needed, and backlight modules with different curvature curves are not needed to be manufactured again. In addition, according to the curved screen verification jig provided by the invention, the backlight module is a |
| format | Patent |
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According to the curved screen verification jig, an adjusting module can be adopted to adjust the position of backlight modules, curves with different target curvatures are achieved, black picture testing is conducted on a display panel, and the backlight modules with multiple curvatures do not need to be manufactured to be assembled with the display panel. Moreover, after the target curvature is set, a local backlight module in the curved screen verification jig can be adjusted by adopting the adjusting module, the backlight module is adjusted into a plurality of groups of curves, and black picture testing is carried out on the display panel. Therefore, after black picture effect comparison, curve adjustment according to the result is not needed, and backlight modules with different curvature curves are not needed to be manufactured again. 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In addition, according to the curved screen verification jig provided by the invention, the backlight module is a</description><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</subject><subject>FREQUENCY-CHANGING</subject><subject>NON-LINEAR OPTICS</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBzLi0qS01RKE4uSk3NUyhLLcpMy0xOLMnMz1PIykznYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhsampkbmxhaOxsSoAQD-kSSR</recordid><startdate>20211026</startdate><enddate>20211026</enddate><creator>YANG BAOLEI</creator><scope>EVB</scope></search><sort><creationdate>20211026</creationdate><title>Curved screen verification jig</title><author>YANG BAOLEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113552738A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><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>FREQUENCY-CHANGING</topic><topic>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG BAOLEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG BAOLEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Curved screen verification jig</title><date>2021-10-26</date><risdate>2021</risdate><abstract>The invention discloses a curved screen verification jig. According to the curved screen verification jig, an adjusting module can be adopted to adjust the position of backlight modules, curves with different target curvatures are achieved, black picture testing is conducted on a display panel, and the backlight modules with multiple curvatures do not need to be manufactured to be assembled with the display panel. Moreover, after the target curvature is set, a local backlight module in the curved screen verification jig can be adjusted by adopting the adjusting module, the backlight module is adjusted into a plurality of groups of curves, and black picture testing is carried out on the display panel. Therefore, after black picture effect comparison, curve adjustment according to the result is not needed, and backlight modules with different curvature curves are not needed to be manufactured again. In addition, according to the curved screen verification jig provided by the invention, the backlight module is a</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 | Curved screen verification jig |
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