KR100278948B1 - 액정 화합물 - Google Patents
액정 화합물 Download PDFInfo
- Publication number
- KR100278948B1 KR100278948B1 KR1019930701031A KR930701031A KR100278948B1 KR 100278948 B1 KR100278948 B1 KR 100278948B1 KR 1019930701031 A KR1019930701031 A KR 1019930701031A KR 930701031 A KR930701031 A KR 930701031A KR 100278948 B1 KR100278948 B1 KR 100278948B1
- Authority
- KR
- South Korea
- Prior art keywords
- compounds
- liquid crystal
- general formula
- compound
- substituted
- 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 - Fee Related
Links
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4125844 | 1991-08-03 | ||
| DEP4125844.4 | 1991-08-03 | ||
| DEP4127450.4 | 1991-08-20 | ||
| DE4127450A DE4127450B4 (de) | 1991-03-26 | 1991-08-20 | Lateral fluorierte Benzolderivate |
| PCT/EP1992/001691 WO1993003113A1 (de) | 1991-08-03 | 1992-07-24 | Flüssigkristalline verbindungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930702467A KR930702467A (ko) | 1993-09-09 |
| KR100278948B1 true KR100278948B1 (ko) | 2001-01-15 |
Family
ID=47290009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930701031A Expired - Fee Related KR100278948B1 (ko) | 1991-08-03 | 1993-04-02 | 액정 화합물 |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100278948B1 (enExample) |
| MY (1) | MY131290A (enExample) |
| TW (1) | TW224131B (enExample) |
-
1992
- 1992-07-22 TW TW081105801A patent/TW224131B/zh not_active IP Right Cessation
- 1992-07-31 MY MYPI92001369A patent/MY131290A/en unknown
-
1993
- 1993-04-02 KR KR1019930701031A patent/KR100278948B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR930702467A (ko) | 1993-09-09 |
| TW224131B (enExample) | 1994-05-21 |
| MY131290A (en) | 2007-07-31 |
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| US5800735A (en) | 1, 3-dioxanes, and liquid-crystalline medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| AMND | Amendment | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| A107 | Divisional application of patent | ||
| AMND | Amendment | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0104 | Divisional application for international application |
St.27 status event code: A-0-1-A10-A18-div-PA0104 St.27 status event code: A-0-1-A10-A16-div-PA0104 |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
St.27 status event code: N-2-6-B10-B15-exm-PE0601 |
|
| J201 | Request for trial against refusal decision | ||
| PJ0201 | Trial against decision of rejection |
St.27 status event code: A-3-3-V10-V11-apl-PJ0201 |
|
| AMND | Amendment | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PB0901 | Examination by re-examination before a trial |
St.27 status event code: A-6-3-E10-E12-rex-PB0901 |
|
| B701 | Decision to grant | ||
| PB0701 | Decision of registration after re-examination before a trial |
St.27 status event code: A-3-4-F10-F13-rex-PB0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| G170 | Re-publication after modification of scope of protection [patent] | ||
| PG1701 | Publication of correction |
St.27 status event code: A-5-5-P10-P19-oth-PG1701 Patent document republication publication date: 20010601 Republication note text: Request for Correction Notice Gazette number: 1002789480000 Gazette reference publication date: 20010115 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20031026 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20031026 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |