Prism sheet of liquid crystal display and back light unit using the same

• Main Author: LEE SANG GON,KIM CHANG JONG,KIM YOUNG GUN,CHOI YUN HO,CHIN HO SUNG,HONG BOUG TAEK,HWANG KAB JIN,LEEUNG SANG,KIM CHUL YOUNG
• Format: Patent
• Language: English
• Published: 01.03.2006
• 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 ELEMENTS, SYSTEMS, OR APPARATUS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF