DIFFUSER FILMS AND METHODS FOR MAKING AND USING THE SAME

In one embodiment, the diffuser film comprises a polymer composition, a first surface, and a second surface opposite the first surface. The diffuser film is capable of diffusing light. The diffuser film, without a coating, has a film haze of about 10% to about 80%, and has no visible mura defects un...

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Bibliographische Detailangaben
Hauptverfasser:	BAI, YAOWEN, KUMAR, KARKALA, ARUN, CHAN, CHI, KWONG, BASTAWROS, ADEL, XU, JINGHUI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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 GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	In one embodiment, the diffuser film comprises a polymer composition, a first surface, and a second surface opposite the first surface. The diffuser film is capable of diffusing light. The diffuser film, without a coating, has a film haze of about 10% to about 80%, and has no visible mura defects under panel observation as determined with a backlight display having a center brightness of about 6,000 nit to about 6,300 nit.