Backlight module and combined light guide board structure used in same
The invention relates to a backlight module and a combined light guide board structure used in the same. The combined light guide board structure comprises a plurality of mutually spliced light guide boards, and each light guide board comprises a light incident surface, a light emergent surface adjo...
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| creator | LI XINKUN NI ZHANZHANG ZHONG SHENGRU |
| description | The invention relates to a backlight module and a combined light guide board structure used in the same. The combined light guide board structure comprises a plurality of mutually spliced light guide boards, and each light guide board comprises a light incident surface, a light emergent surface adjoined to the light incident surface and a bottom surface opposite to the light emergent surface, wherein the bottom surface comprises a central part, a first inclined surface part and a second inclined surface part; the central parts are roughly parallel to the light emergent surfaces; the first inclined surface parts are adjoined to the central parts by inclining an angle relative to the light emergent surfaces; the second inclined surface parts are adjoined to the central parts by inclining an angle relative to the light emergent surfaces; and a light emitting unit is arranged on the light incident surface of each light guide board and emits out light towards the light incident surface to ensure that the light ent |
| format | Patent |
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The combined light guide board structure comprises a plurality of mutually spliced light guide boards, and each light guide board comprises a light incident surface, a light emergent surface adjoined to the light incident surface and a bottom surface opposite to the light emergent surface, wherein the bottom surface comprises a central part, a first inclined surface part and a second inclined surface part; the central parts are roughly parallel to the light emergent surfaces; the first inclined surface parts are adjoined to the central parts by inclining an angle relative to the light emergent surfaces; the second inclined surface parts are adjoined to the central parts by inclining an angle relative to the light emergent surfaces; and a light emitting unit is arranged on the light incident surface of each light guide board and emits out light towards the light incident surface to ensure that the light ent</description><language>chi ; eng</language><subject>BLASTING ; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; NON-PORTABLE LIGHTING DEVICES ; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR ; SYSTEMS THEREOF ; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS ; WEAPONS</subject><creationdate>2011</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=20110713&DB=EPODOC&CC=CN&NR=102121669A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110713&DB=EPODOC&CC=CN&NR=102121669A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI XINKUN</creatorcontrib><creatorcontrib>NI ZHANZHANG</creatorcontrib><creatorcontrib>ZHONG SHENGRU</creatorcontrib><title>Backlight module and combined light guide board structure used in same</title><description>The invention relates to a backlight module and a combined light guide board structure used in the same. 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The combined light guide board structure comprises a plurality of mutually spliced light guide boards, and each light guide board comprises a light incident surface, a light emergent surface adjoined to the light incident surface and a bottom surface opposite to the light emergent surface, wherein the bottom surface comprises a central part, a first inclined surface part and a second inclined surface part; the central parts are roughly parallel to the light emergent surfaces; the first inclined surface parts are adjoined to the central parts by inclining an angle relative to the light emergent surfaces; the second inclined surface parts are adjoined to the central parts by inclining an angle relative to the light emergent surfaces; and a light emitting unit is arranged on the light incident surface of each light guide board and emits out light towards the light incident surface to ensure that the light ent</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN102121669A |
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| subjects | BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS |
| title | Backlight module and combined light guide board structure used in same |
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