Process for forming polarizer plate

The present invention generally relates to polymer films and a process for forming a polarizer pialc comprising supplying cover sheets on carrier webs, peeling the cover sheet from the carrier webs, spreading the cover sheets, and laminating the cover sheets to a polarizing film. The process may fur...

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Bibliographische Detailangaben
Hauptverfasser:	ROBINSON, KELLY STEPHEN, LEI, HE-RONG, UPDIKE, ROBERT CHARLES, WALTON, ROBERT LEWIS, RICE, BRIAN SCOTT
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention generally relates to polymer films and a process for forming a polarizer pialc comprising supplying cover sheets on carrier webs, peeling the cover sheet from the carrier webs, spreading the cover sheets, and laminating the cover sheets to a polarizing film. The process may further comprise means for improved tension control, static dissipation after peeling the cover sheet from the carrier web, and an accumulator after a double splicing operation for splicing expiring web to fresh web.