TH62206A - The media is recorded with light and how to play it back for that. - Google Patents

Abstract

DC60 (29/12/59) recording plate with optical Or other recording media That provides readability of the bar code BCA mark in the Burst signaling area (BCA) that is followed by the track. Where it is difficult to imprint the BCA mark, the optical recorder 100 has a first area 102 with a track spaced between the The first track d2 and the second area 101 with the second track d1, the barcode marker 104, are recorded in the second area. And the distance between the two tracks will be wider than the distance Between the first track edited 12/29/2016 the disc is recorded with light. Or other optical recording media That provides readability of the bar code BCA mark in the Burst signaling area (BCA) that is followed by the track. Where it is difficult to imprint the BCA mark, the optical recorder 100 has a first area 102 with a track spaced between the The first track d2 and the second area 101 with track with a distance between the second track d1 The bar code 104 mark is recorded in the second area. And the distance between the two tracks will be wider than the distance Between the first track -------------- Use disc with light Or other optical recording media The bar code BCA mark can be read in the burst cut-off area (BCA) when following the track. Where it is difficult to imprint the BCA mark, the optical disk 100 has one area 102 with the periodic track. The distance between the first track d2 and the second area 101 with the second track d1 the second track d1 bar-code marker 104 is recorded in the second area and the distance between the tracks. The second is wider than the distance between the first track.

Claims (9)

Disclaimer (all) which will not appear on the advertisement page: edit 29/12/2016 1.Optical recording media that includes The first area with the track That has the distance between the first track and the second area that contains the track With the distance between the second track Where a number of bar-code marks are formed in the second area and the distance between the second track is at least five times the distance between the first track. 2. Optical recording media as stated in Clause 1 where the bar code mark will be Linear shape marks arranged in a circumferential direction. And that continues to expand in the direction Along a radius across a number of tracks in the second area. 3. Optical recording media as stated in Clause 1 where the second area will have a built pit. First, or pre-built grooves that are molded in there along the track. 4. Optical recording media, as stated in claim 1, where the second area will be stacked for Record information 5. Optical recording media, as stated in Clause 4, where the recording stack Information is a phase-shift log stack and the mark is formed by the model using both the crystalline phase. And the phase that is Phase change log stack morphology 6. Optical recording media, as stated in Clause 1, where the pre-built pit or groove at Pre-built, uninterrupted, are formed in the first area and in the second area. 7.Optical recording media, as stated in Clause 2, where the second area will be stacked for Record information 8.Optical recording media, as stated in claim 3, where the second area will be stacked for Record information 9.Optical recording media as described in Clause 1, which are also included. Third area That is between the first and the second area Where there is an insert with a distance between the third track, where the third is the read-only area used to record disc information, and the first area is the read / write area where information can be recorded to and Is read from that area, and the distance between the third track is wider than the distance between the first and Smaller than the distance between the second track -------------- 1.Optical recording media Where The first area with the track That has the distance between the first track and the second area that contains the track With the distance between the second track Where a number of bar-coded markers are Created in the second space and the distance between the second track will Wider than the distance between the first track 2. Optical recording media as stated in Clause 1 where the bar code mark Will be a mark with Shapes are straight lines lined up in the vertical direction of the circle and are arranged in a circular direction across the track. One number in the second area 3.Optical recording media, as stated in claim 1, where the second area will have a pre-built pit or pre-built groove in it along the track. 4. Optical media as specified in any of Claim 1 to 3, where the area where Two, there will be a stack for Record information 5. Optical recording media, as stated in Clause 4, where the recording stacks are based on Phase change method The marker is generated by creating a model using both. The crystalline phase part, and The phase of the stacks used to record Recorded using the phase shift method, and the distance between the second track is five times the distance. Between track one is The least 6.Optical media, as set out in any Clause 1 to 5 of Claims, which include: Space used Protective for changing the distance between the track between the first and second areas. 7. Optical recording media, as set out in Clause 6, where the tracks of the first area and the tracks of the second area will Stay continuously without interruption in the protective area. 8.Optical recording media, as stated in Clause 6, where the track of the first area will not Continue to the track of The second area in the defense area 9. Optical recording media, as specified in Clause 7 or 8, where the distance between the grooves Pre-built or Pre-built groove Will be built in the first area and In the second area 1 0. How to read information from optical media with one area of the track. Spaced Between the first track for recording special information. And a second area with tracks Spaced Between the second track And the pit created before Or grooves that were created first throughout the track And mark Used to identify the recording media with light recorded in the same area. Where the reading methods consist of Obtaining information of the first mark by following a pre-built pit track or pre-built groove. And reading the mark from the second area Obtaining the information of the second mark by reading the marker from the second area. While outside the track Comparison of the first sign And the information of the second mark to determine whether the information of the first sign And whether the information of the second sign is the same or not and the reconstruction of special information If the information of the first sign and the information of the second sign are determined to be the same