http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0678235-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4edd4e526605dbd18b513b4b30d19ab2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-45 |
| filingDate | 1992-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4d28fc39af38bfdc0e4b0617b5dc6f1 |
| publicationDate | 1994-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0678235-A |
| titleOfInvention | Television receiver |
| abstract | (57) [Summary] [Object] The present invention provides a television receiver capable of optimally displaying a child screen in a television receiver in which a child screen is reduced and displayed in a parent screen. The purpose is to provide. According to the present invention, when an image (squeeze image) having an aspect ratio of 4: 3 obtained by horizontally compressing a video signal having an aspect ratio of 16: 9 is input as a sub-screen input, The output from the CPU 17 is set to low level. Along with this, the vertical low-pass filter 13 functions as a 3-tap filter, the sampling frequency of the vertical sampling circuit 14 becomes 1/3, and an image with an aspect ratio of 16: 9 is displayed as a child screen. On the other hand, when a video signal having an aspect ratio of 4: 3 is input as a child screen input, the output from the CPU 17 is switched to a high level. Along with this, the vertical low-pass filter 13 functions as a 2-tap filter, and the sampling frequency of the vertical sampling circuit 14 becomes 1/2, so that an image having an aspect ratio of 4: 3 is displayed as a child screen. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6310655-B1 |
| priorityDate | 1992-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.