Direct backlight module

• Main Authors: TSAI, YI-SHIUAN, LIN, YIUN
• Format: Patent
• Language: English
• Published: 11.01.2006
• Edition: 7
• 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

There is provided a direct backlight module, which includes a lampstand, an optical device and a light source. The lampstand has a storage tank, and the light source is configured on the lampstand with a fixed angle. The optical device is configured on the lamp stand and above the light source. A sp...