http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004020596-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-73 |
| filingDate | 2002-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef2945a27dc1bc4b17f0f204bb657c51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9187b05d12b5f3735290d35bc44946e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d18ee39fb066778c3fc15bfe9dc50a3c |
| publicationDate | 2004-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004020596-A |
| titleOfInvention | Reversible image display medium and image forming method using the image display medium |
| abstract | Provided is a reversible image display medium capable of repeatedly displaying and erasing an image, and an image forming method using an irradiation method with low light irradiation energy. Kind Code: A1 Abstract: Photosensitive layers (2), (4), (6) containing three types of photochromic compounds (A, B, C) having different color hues and threshold wavelengths on a support substrate (1) and light shielding for blocking light for coloring the photochromic compound. Layers 3 and 5 are alternately laminated. The photosensitive layer 2 has a threshold wavelength of λ1, the photosensitive layer 4 has a threshold wavelength of λ2, and the photosensitive layer 6 has a threshold wavelength of λ3. The relationship between the threshold wavelengths is λ1>λ2> λ3, and the light shielding layer 3 is light shorter than λ2 and longer than λ3. , And the light shielding layer 5 blocks light shorter than λ3. The photosensitive layers 2, 4, and 6 containing a photochromic compound for displaying a color image are subjected to a step of irradiating a light amount corresponding to the density after color development for each pixel, and the maximum absorption wavelength in the color development state is 600 nm or more, less than 700 nm, and 500 nm or more, respectively. An image was formed with a photochromic compound having a range of less than 600 nm and a range of 400 nm or more and less than 500 nm, and a step of changing the entire color of the image display portion from a color-developed state to a decolored state was provided to enable repeated use. [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008176039-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005096097-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8975012-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8975011-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013095434-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11453231-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013095435-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005319761-A |
| priorityDate | 2002-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.