Lower intensifying piece with diffusing function and backlight module applying same

Lower intensifying piece with diffusing function and backlight module applying same

The utility model discloses a lower intensifying piece with the diffusing function and a backlight module applying the lower intensifying piece. The lower intensifying piece comprises a base material, a first protective film located on the upper surface of the base material and a second protective f...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHEN SONG, CHEN DONGJIANG, GOU DAJUN
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED
LIGHTING
MECHANICAL ENGINEERING
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
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Beschreibung
Zusammenfassung:The utility model discloses a lower intensifying piece with the diffusing function and a backlight module applying the lower intensifying piece. The lower intensifying piece comprises a base material, a first protective film located on the upper surface of the base material and a second protective film located on the lower surface of the base material, wherein the upper surface of the base material is a prism face, and the lower surface of the base material is a frosted face. According to the lower intensifying piece with the diffusing function and the backlight module applying the lower intensifying piece, as the lower surface of the base material forming the lower intensifying piece is designed into the frosted face, the lower intensifying piece has the diffusing function, a lower diffusing piece can be omitted from the backlight module applying the lower intensifying piece, the number of film materials is reduced, the manufacturing technology is simplified, the production cost is reduced, and products can be lightened and thinned easily.