JP4756342B2 - 光学フィルム、楕円偏光板、円偏光板、液晶表示素子、及び該光学フィルムの製造方法 - Google Patents
光学フィルム、楕円偏光板、円偏光板、液晶表示素子、及び該光学フィルムの製造方法 Download PDFInfo
- Publication number
- JP4756342B2 JP4756342B2 JP2005369618A JP2005369618A JP4756342B2 JP 4756342 B2 JP4756342 B2 JP 4756342B2 JP 2005369618 A JP2005369618 A JP 2005369618A JP 2005369618 A JP2005369618 A JP 2005369618A JP 4756342 B2 JP4756342 B2 JP 4756342B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- layer
- liquid crystal
- polymerizable
- optical film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005369618A JP4756342B2 (ja) | 2004-12-27 | 2005-12-22 | 光学フィルム、楕円偏光板、円偏光板、液晶表示素子、及び該光学フィルムの製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004376235 | 2004-12-27 | ||
| JP2004376235 | 2004-12-27 | ||
| JP2005369618A JP4756342B2 (ja) | 2004-12-27 | 2005-12-22 | 光学フィルム、楕円偏光板、円偏光板、液晶表示素子、及び該光学フィルムの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006209097A JP2006209097A (ja) | 2006-08-10 |
| JP2006209097A5 JP2006209097A5 (enExample) | 2008-12-11 |
| JP4756342B2 true JP4756342B2 (ja) | 2011-08-24 |
Family
ID=36965959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005369618A Expired - Lifetime JP4756342B2 (ja) | 2004-12-27 | 2005-12-22 | 光学フィルム、楕円偏光板、円偏光板、液晶表示素子、及び該光学フィルムの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4756342B2 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK1892706T3 (da) * | 2006-08-23 | 2012-08-27 | Jds Uniphase Corp | Optisk opsamlingsenhed |
| JP5057157B2 (ja) * | 2007-02-09 | 2012-10-24 | Dic株式会社 | 光学異方体及びその製造方法 |
| JP4900592B2 (ja) * | 2007-03-30 | 2012-03-21 | 大日本印刷株式会社 | 光学素子の製造方法 |
| JP2010507831A (ja) * | 2007-04-23 | 2010-03-11 | エルジー・ケム・リミテッド | 位相差フィルム、その製造方法及び位相差フィルムを含む偏光板 |
| JP5958731B2 (ja) * | 2010-03-30 | 2016-08-02 | Dic株式会社 | 光学素子及びそれを用いた液晶パネル |
| JP5756283B2 (ja) * | 2010-11-29 | 2015-07-29 | 住友化学株式会社 | 表示装置の製造方法 |
| JP5924877B2 (ja) * | 2011-06-09 | 2016-05-25 | 林テレンプ株式会社 | 光学フィルム積層体 |
| JP6142543B2 (ja) * | 2012-06-27 | 2017-06-07 | 大日本印刷株式会社 | 光学フィルム用転写体、光学フィルム、画像表示装置及び光学フィルムの製造方法 |
| KR102329698B1 (ko) * | 2013-08-09 | 2021-11-23 | 스미또모 가가꾸 가부시키가이샤 | 장척 원편광판의 제조 방법 및 장척 원편광판 |
| JP6724297B2 (ja) * | 2015-05-27 | 2020-07-15 | 日本ゼオン株式会社 | 光学積層体の製造方法、円偏光板の製造方法及び有機エレクトロルミネッセンス表示装置の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3955694B2 (ja) * | 1999-03-30 | 2007-08-08 | 富士フイルム株式会社 | 液晶配向膜および液晶素子 |
| JP2002131534A (ja) * | 2000-10-19 | 2002-05-09 | Fuji Photo Film Co Ltd | 光学補償シート、偏光板および液晶表示装置 |
| JP3883848B2 (ja) * | 2000-11-24 | 2007-02-21 | 香港科技大学 | 光配向膜の製造方法 |
| JP2004077813A (ja) * | 2002-08-19 | 2004-03-11 | Fuji Photo Film Co Ltd | 位相差板および円偏光板 |
| TWI288263B (en) * | 2002-10-17 | 2007-10-11 | Nitto Denko Corp | Liquid crystal display, optical compensator for a liquid crystal display and method of forming the same |
| JP2004309598A (ja) * | 2003-04-03 | 2004-11-04 | Fuji Photo Film Co Ltd | 位相差板、楕円偏光板および液晶表示装置 |
-
2005
- 2005-12-22 JP JP2005369618A patent/JP4756342B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006209097A (ja) | 2006-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101215368B1 (ko) | 광학 필름, 타원 편광판, 원 편광판, 액정 표시 소자, 및그 광학 필름의 제조 방법 | |
| JP4506333B2 (ja) | 光学異方体の製造方法 | |
| JP2010015045A (ja) | 楕円偏光板ロールおよびその製造方法、ならびに楕円偏光板付き液晶基板ロールおよび表示装置 | |
| JP5057157B2 (ja) | 光学異方体及びその製造方法 | |
| JP4661502B2 (ja) | 光配向膜用組成物および光配向膜の製造方法 | |
| JP6636253B2 (ja) | 位相差フィルムとその製造方法および該位相差フィルムを有する光学部材 | |
| WO2016136231A1 (ja) | 積層体及び光学フィルム | |
| JP2015138162A (ja) | 光学異方性フィルム | |
| JP4756342B2 (ja) | 光学フィルム、楕円偏光板、円偏光板、液晶表示素子、及び該光学フィルムの製造方法 | |
| JP4591753B2 (ja) | 光学異方体、及びその製造方法 | |
| JP5504601B2 (ja) | 配向膜用組成物、配向膜の製造方法、及び光学異方体 | |
| JP2010230815A (ja) | 配向膜のチルト角を測定する方法、光配向膜、光学異方体 | |
| JP7228049B2 (ja) | 光配向性ポリマー、バインダー組成物、バインダー層、光学積層体、光学積層体の製造方法、画像表示装置 | |
| KR20150065600A (ko) | 광학 이방성 막의 제조 방법 | |
| WO2017061536A1 (ja) | 光学素子及びその製造方法 | |
| KR20130086992A (ko) | 배향막용 조성물 | |
| JP5332449B2 (ja) | 位相差膜の製造方法 | |
| KR20220120704A (ko) | 광학 적층체, 편광판, 화상 표시 장치 | |
| KR20150065598A (ko) | 광학 이방성 막의 제조 방법 | |
| WO2022224875A1 (ja) | 積層体、粘着層付き積層体、偏光板および画像表示装置 | |
| WO2014168258A1 (ja) | 光学異方性フィルムの製造方法 | |
| JP7335986B2 (ja) | 化合物、液晶組成物、液晶フィルム | |
| JP2019028474A (ja) | 光学異方性フィルム | |
| JP5772864B2 (ja) | 配向膜のチルト角を測定する方法、光配向膜、光学異方体 | |
| KR20120031139A (ko) | 감광성 화합물 및 그 화합물로 이루어지는 감광성 폴리머 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081027 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081027 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100927 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101005 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110506 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110519 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4756342 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140610 Year of fee payment: 3 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |