A set of optical film rolls for use in a process including supplying films and bonding the films, in directions relatively perpendicular to one another, to an optical cell, wherein a direction in which each film is bonded to the optical cell is equal to a direction in which each film is supplied, and the films are laminated to one side of the optical cell, the set of optical film rolls includes: a first optical film roll that is a roll of a first long multilayer optical film including a long polarizing film having an absorption axis in its longitudinal direction; and a second optical film roll that is a roll of a second long multilayer optical film including a long linearly polarized light separating film having a reflection axis in its transverse direction.

Claims

17 · 2 independent · depth 4

17 granted claims

›1.independentA set of optical film rolls comprising:na first optical film roll that is a roll of a first long multilayer optical film having a width corresponding …+5

›2.↳ 1The set of optical film rolls according to claim 1, wherein the first long multilayer optical film wound into a roll includes a first carrier film and…d2+1

›4.↳ 1The set of optical film rolls according to claim 1, wherein the optical cell is a VA or IPS mode liquid crystal cell.d2

›5.↳ 1A method for manufacturing the set of optical film rolls according to claim 1, the method comprising:nsubjecting a first raw(original) long multilayer…d2

›6.↳ 1A set of at least three optical film rolls, comprising:nthe set of optical film rolls according to claim 1; anda third optical film roll capable of be…d2

›7.independentA set of optical film rolls comprising:na first optical film roll that is a roll of a first long multilayer optical film having a width corresponding …+10

›8.↳ 7The set of optical film rolls according to claim 7, wherein the first long optical film and the second long optical film do not share a common optical…d2

›9.↳ 7The set of optical film rolls according to claim 7, wherein the first long multilayer optical film wound into a roll includes a first carrier film and…d2+1

›11.↳ 7The set optical film rolls according to claim 7, further comprising a fourth optical film roll capable of being use in a process including supplying a…d2+4

›12.↳ 11The set of optical film rolls according to claim 11, wherein the first, second, and fourth long optical films do not share a common optically-function…d3

›13.↳ 11The set of optical film rolls according to claim 11, wherein the fourth long multilayer optical film wound into a roll includes a fourth carrier film …d3+1

›17.↳ 11A method for manufacturing the set of optical film rolls according to claim 11, the method comprising:nsubjecting a first raw (original) long multilay…d3

›15.↳ 7The set of optical film rolls according to claim 7, wherein the optical cell is a VA of IPS mode liquid crystal cell or an organic electroluminescent …d2

›16.↳ 7A method for manufacturing the set of optical film rolls according to claim 7, the method comprising:nsubjecting a first raw(original) long multilayer…d2

Classifications

6 codes

IPC · International Patent Classification

Section B — Performing operations; transporting

B26D7/32

Section G — Physics

G02B5/30
G02F1/1336
G02B27/28
G02F1/13
G02F1/1335

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Pendency

3.5 y

1,294 days filing → grant

Office actions

non-final + final

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no RCE

Examiner

Frank Font

art unit 2872 · TC 2800

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1 priority documents

›Priority documents — 1

Type	Document	Date
related publication	US 20140085723 A1	27 Mar 2014

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