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Optical Element
Abstract: This optical element is provided with a transmissive diffraction section that has both a plurality of reflective sections and a plurality of transmissive sections. The reflective sections are lined up at equal intervals in a given direction and each reflective section reflects light that falls within the visible spectrum. The light reflected by the reflective sections forms a reflected image. The transmissive sections transmit visible light and each transmissive section is sandwiched between two reflective sections that are adjacent in the aforementioned direction. At least some of the reflective sections form a reflected image with the angle of reflection of the light reflected by said reflective sections being different from the angle of light incident upon said reflective sections. Via diffracted light consisting of the light transmitted by the transmissive sections diffracted in a prescribed direction the transmissive diffraction section forms a plurality of diffracted images of different colors.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
09 December 2016
Publication Number
01/2017
Publication Type
INA
Invention Field
PHYSICS
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2023-12-06
Renewal Date
Applicants
TOPPAN PRINTING CO. LTD.
5 1 Taito 1 chome Taito ku Tokyo
1100016
Inventors
1. YASHIKI Kazuhiro
c/o TOPPAN PRINTING CO. LTD. 5 1 Taito 1 chome Taito ku Tokyo
1100016
2. KUBO Akira
c/o TOPPAN PRINTING CO. LTD. 5 1 Taito 1 chome Taito ku Tokyo
1100016
3. SAWAMURA Chikara
c/o TOPPAN PRINTING CO. LTD. 5 1 Taito 1 chome Taito ku Tokyo
1100016
4. OOKI Haruna
c/o TOPPAN PRINTING CO. LTD. 5 1 Taito 1 chome Taito ku Tokyo
1100016
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201627042111-IntimationOfGrant06-12-2023.pdf | 2023-12-06 |
| 1 | Form 5 [09-12-2016(online)].pdf | 2016-12-09 |
| 2 | 201627042111-PatentCertificate06-12-2023.pdf | 2023-12-06 |
| 2 | Form 3 [09-12-2016(online)].pdf | 2016-12-09 |
| 3 | Form 20 [09-12-2016(online)].jpg | 2016-12-09 |
| 3 | 201627042111-Written submissions and relevant documents [10-11-2023(online)].pdf | 2023-11-10 |
| 4 | Form 1 [09-12-2016(online)].pdf | 2016-12-09 |
| 4 | 201627042111-AMENDED DOCUMENTS [23-10-2023(online)].pdf | 2023-10-23 |
| 5 | Drawing [09-12-2016(online)].pdf | 2016-12-09 |
| 5 | 201627042111-Correspondence to notify the Controller [23-10-2023(online)].pdf | 2023-10-23 |
| 6 | Description(Complete) [09-12-2016(online)].pdf_22.pdf | 2016-12-09 |
| 6 | 201627042111-FORM 13 [23-10-2023(online)].pdf | 2023-10-23 |
| 7 | Description(Complete) [09-12-2016(online)].pdf | 2016-12-09 |
| 7 | 201627042111-POA [23-10-2023(online)].pdf | 2023-10-23 |
| 8 | Other Patent Document [15-12-2016(online)].pdf | 2016-12-15 |
| 8 | 201627042111-US(14)-HearingNotice-(HearingDate-27-10-2023).pdf | 2023-10-10 |
| 9 | 201627042111-ABSTRACT [24-12-2020(online)].pdf | 2020-12-24 |
| 9 | Form 26 [16-12-2016(online)].pdf | 2016-12-16 |
| 10 | 201627042111-CLAIMS [24-12-2020(online)].pdf | 2020-12-24 |
| 10 | 201627042111-HARD COPY OF POWER OF ATTOERNY-20-12-2016.pdf | 2016-12-20 |
| 11 | 201627042111-FER_SER_REPLY [24-12-2020(online)].pdf | 2020-12-24 |
| 11 | 201627042111-HARD COPY OF FORM 1-20-12-2016.pdf | 2016-12-20 |
| 12 | 201627042111-FORM 3 [24-12-2020(online)].pdf | 2020-12-24 |
| 12 | Other Patent Document [10-03-2017(online)].pdf | 2017-03-10 |
| 13 | 201627042111-Information under section 8(2) [24-12-2020(online)].pdf | 2020-12-24 |
| 13 | Form 3 [26-04-2017(online)].pdf | 2017-04-26 |
| 14 | 201627042111-FORM 18 [16-03-2018(online)].pdf | 2018-03-16 |
| 14 | 201627042111-OTHERS [24-12-2020(online)].pdf | 2020-12-24 |
| 15 | 201627042111-PETITION UNDER RULE 137 [24-12-2020(online)].pdf | 2020-12-24 |
| 15 | ABSTRACT1.JPG | 2018-08-11 |
| 16 | 201627042111-Certified Copy of Priority Document [08-09-2020(online)].pdf | 2020-09-08 |
| 16 | 201627042111.pdf | 2018-08-11 |
| 17 | 201627042111-FER.pdf | 2020-06-26 |
| 17 | 201627042111-certified copy of translation [08-09-2020(online)].pdf | 2020-09-08 |
| 18 | 201627042111-certified copy of translation [08-09-2020(online)].pdf | 2020-09-08 |
| 18 | 201627042111-FER.pdf | 2020-06-26 |
| 19 | 201627042111-Certified Copy of Priority Document [08-09-2020(online)].pdf | 2020-09-08 |
| 19 | 201627042111.pdf | 2018-08-11 |
| 20 | 201627042111-PETITION UNDER RULE 137 [24-12-2020(online)].pdf | 2020-12-24 |
| 20 | ABSTRACT1.JPG | 2018-08-11 |
| 21 | 201627042111-FORM 18 [16-03-2018(online)].pdf | 2018-03-16 |
| 21 | 201627042111-OTHERS [24-12-2020(online)].pdf | 2020-12-24 |
| 22 | 201627042111-Information under section 8(2) [24-12-2020(online)].pdf | 2020-12-24 |
| 22 | Form 3 [26-04-2017(online)].pdf | 2017-04-26 |
| 23 | 201627042111-FORM 3 [24-12-2020(online)].pdf | 2020-12-24 |
| 23 | Other Patent Document [10-03-2017(online)].pdf | 2017-03-10 |
| 24 | 201627042111-HARD COPY OF FORM 1-20-12-2016.pdf | 2016-12-20 |
| 24 | 201627042111-FER_SER_REPLY [24-12-2020(online)].pdf | 2020-12-24 |
| 25 | 201627042111-CLAIMS [24-12-2020(online)].pdf | 2020-12-24 |
| 25 | 201627042111-HARD COPY OF POWER OF ATTOERNY-20-12-2016.pdf | 2016-12-20 |
| 26 | 201627042111-ABSTRACT [24-12-2020(online)].pdf | 2020-12-24 |
| 26 | Form 26 [16-12-2016(online)].pdf | 2016-12-16 |
| 27 | 201627042111-US(14)-HearingNotice-(HearingDate-27-10-2023).pdf | 2023-10-10 |
| 27 | Other Patent Document [15-12-2016(online)].pdf | 2016-12-15 |
| 28 | 201627042111-POA [23-10-2023(online)].pdf | 2023-10-23 |
| 28 | Description(Complete) [09-12-2016(online)].pdf | 2016-12-09 |
| 29 | 201627042111-FORM 13 [23-10-2023(online)].pdf | 2023-10-23 |
| 29 | Description(Complete) [09-12-2016(online)].pdf_22.pdf | 2016-12-09 |
| 30 | 201627042111-Correspondence to notify the Controller [23-10-2023(online)].pdf | 2023-10-23 |
| 30 | Drawing [09-12-2016(online)].pdf | 2016-12-09 |
| 31 | Form 1 [09-12-2016(online)].pdf | 2016-12-09 |
| 31 | 201627042111-AMENDED DOCUMENTS [23-10-2023(online)].pdf | 2023-10-23 |
| 32 | Form 20 [09-12-2016(online)].jpg | 2016-12-09 |
| 32 | 201627042111-Written submissions and relevant documents [10-11-2023(online)].pdf | 2023-11-10 |
| 33 | Form 3 [09-12-2016(online)].pdf | 2016-12-09 |
| 33 | 201627042111-PatentCertificate06-12-2023.pdf | 2023-12-06 |
| 34 | Form 5 [09-12-2016(online)].pdf | 2016-12-09 |
| 34 | 201627042111-IntimationOfGrant06-12-2023.pdf | 2023-12-06 |
Search Strategy
| 1 | 201627042111E_26-06-2020.pdf |