Direct down backlight module

A back light module of down straight type consists of base plate including a base edge, the first side edge, the second edge, the first opening and the second opening; reflection plate including the first reflection part and two second reflection parts; lighting lamp tube set on the second reflectio...

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Bibliographic Details
Main Authors SIHAN LI, HONGWEN SU, JUNMING CHEN
Format Patent
LanguageEnglish
Published 27.07.2005
Edition7
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
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Summary:A back light module of down straight type consists of base plate including a base edge, the first side edge, the second edge, the first opening and the second opening; reflection plate including the first reflection part and two second reflection parts; lighting lamp tube set on the second reflection part. The heat generated by the lamp tube is transferred out by convection through the first and second openings.
Bibliography:Application Number: CN2005105958