최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | UP-0991354 (2004-11-16) |
등록번호 | US-7744001 (2010-07-19) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 7 인용 특허 : 663 |
An identification document manufacturing method makes an identification document with an optically variable security feature by forming a lens structure in the document's lamination layer along with image information. The method provides image information arranged to include at least two different i
An identification document manufacturing method makes an identification document with an optically variable security feature by forming a lens structure in the document's lamination layer along with image information. The method provides image information arranged to include at least two different images. The method uses pressure to form a lens profile in a laminate, including combining the laminate with ink representing the image information to form the document. The document is formed together with the laminate and ink such that the lens profile enables display of the at least two different images when the document is viewed at different predetermined angles. An information bearing document comprises a core layer, an image layer depicting at least two different images, and a laminate layer. The laminate layer is pressed on the core layer such that it forms a lens profile that enables display of the at least two different images when the document is viewed at different predetermined angles.
The invention claimed is: 1. An information bearing document comprising: a core layer; a laminate layer; and an image layer between the core and laminate layers depicting at least two different interleaved images; the laminate layer being pressed on the core layer such that the laminate layer forms
The invention claimed is: 1. An information bearing document comprising: a core layer; a laminate layer; and an image layer between the core and laminate layers depicting at least two different interleaved images; the laminate layer being pressed on the core layer such that the laminate layer forms a lens profile that enables display of the at least two different interleaved images when the document is viewed at different predetermined angles, the lens profile including lens elements that direct light to different first and second images in the ink or dye at different corresponding viewing angles causing the first and second images to appear and disappear with changing viewing angles. 2. The document of claim 1 wherein the image layer represents variable information associated with a bearer of the document. 3. The document of claim 1 wherein the image layer comprises inks or dyes of different colors to form color image information. 4. The document of claim 1 wherein at least one of the two different images comprises an image of the bearer. 5. The information bearing document of claim 1 wherein the lens elements are formed as lenticules. 6. A computerized method of preparing and printing an identification document, the method being performed by execution of computer readable program code by a controller of a computer system, the method comprising the steps of: the computer system providing image information to a printer, the information relating to the printing to be applied to the identification document, the image information being arranged to include at least two interleaved different images; printing the at least two interleaved different images on an image layer of an identification document substrate; a mechanism to apply a laminate over the image layer, the mechanism using pressure to emboss a lens profile into the laminate; wherein, the document formed of the at least two interleaved different images in the image layer and the lens profile enables display of the at least two different interleaved images when the document is viewed at different predetermined angles, the lens profile including lens elements that direct light to different first and second images in the image information at different corresponding viewing angles causing the first and second different images to appear and disappear with changing viewing angles. 7. The method of claim 6 wherein the image information represents variable information associated with a bearer of the document. 8. The method of claim 6 wherein ink or dye of different colors is used to form colored image information. 9. The method of claim 6 wherein at least one of the two different images comprises an image of the bearer. 10. The method of claim 6 wherein the lens elements are formed as lenticules.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.