JPS58151298A - レ−ザ−記録材料 - Google Patents
レ−ザ−記録材料Info
- Publication number
- JPS58151298A JPS58151298A JP57034721A JP3472182A JPS58151298A JP S58151298 A JPS58151298 A JP S58151298A JP 57034721 A JP57034721 A JP 57034721A JP 3472182 A JP3472182 A JP 3472182A JP S58151298 A JPS58151298 A JP S58151298A
- Authority
- JP
- Japan
- Prior art keywords
- recording material
- thin film
- thickness
- metal
- recording
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24316—Metals or metalloids group 16 elements (i.e. chalcogenides, Se, Te)
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
- G11B2007/2571—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing group 14 elements except carbon (Si, Ge, Sn, Pb)
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
- G11B2007/25718—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing halides (F, Cl, Br, l)
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
- G11B7/2531—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising glass
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
- G11B7/2532—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising metals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
- G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Read Only Memory (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
【発明の詳細な説明】
本発明はレーザー１録材料に関するものである。
従来、レーず−ビーム等の記録用ビーム【紀―材料１：
ｌ１ｍ１射し％飾射躯分の融解、響形、蒸発により光学
的なｑ化を生じさせて記録を行う方法は知られており、
かかる配録方法に用いる１鏝材料としては、基材に低融
点金属、例えば。
ｌ１ｍ１射し％飾射躯分の融解、響形、蒸発により光学
的なｑ化を生じさせて記録を行う方法は知られており、
かかる配録方法に用いる１鏝材料としては、基材に低融
点金属、例えば。
８ｂ、 Ｔｏ、 Ｚｎ、 Ｐｂ、 Ｃｄ、Ｂｌ、８ｎ％
Ｂｅ、 Ｉｎ、 （）ａ等の薄膜【形１してなるものが
知られているが、近年、レーず一配録は更に高速記録が
要望されている。
Ｂｅ、 Ｉｎ、 （）ａ等の薄膜【形１してなるものが
知られているが、近年、レーず一配録は更に高速記録が
要望されている。
本発明看等は、金属薄−上に更にＰｂＩ ２ （ヨウ化
船）の薄ＩＩｖ着−することにより、大巾な記録感度の
向上が達１されることｖｇＬい出し、この知艷に基づい
て木槌ａＡを完成したものである。
船）の薄ＩＩｖ着−することにより、大巾な記録感度の
向上が達１されることｖｇＬい出し、この知艷に基づい
て木槌ａＡを完成したものである。
ｐｂｘ２の＊ｉ＊ｖ設けると感度が上昇する理由は必ず
しも明らかではないが％ＰｂＩ２はレーず一光■射によ
りｐｂとＩ２に分解し、発圧したＩ２が下−の金属薄１
１１腐蝕し、除去するためビットが形−されるものと思
われる。
しも明らかではないが％ＰｂＩ２はレーず一光■射によ
りｐｂとＩ２に分解し、発圧したＩ２が下−の金属薄１
１１腐蝕し、除去するためビットが形−されるものと思
われる。
ｐｂｒ２の分解は、金属薄膜単一に比べてレーず−のエ
ネルギー閾値は小さいが、ｐｂＩ２薄−そのものは黄色
透明であり、レーず一光履射部分は無色透明となるもコ
ントラストがなく光学−ぎの差による読取りは困難であ
る６本発明ではｐｂ１１薄−の下層に更に金属薄ＩＩｔ
設けて記録鄭の反射率１高めると共にｐｂｚ２の分解に
よる膚蝕勅果により、金属薄誤自身のもつ記録エネルギ
ー値より小さいレーダーパワーで１龜し、読取りｔ−容
易にしたものである。
ネルギー閾値は小さいが、ｐｂＩ２薄−そのものは黄色
透明であり、レーず一光履射部分は無色透明となるもコ
ントラストがなく光学−ぎの差による読取りは困難であ
る６本発明ではｐｂ１１薄−の下層に更に金属薄ＩＩｔ
設けて記録鄭の反射率１高めると共にｐｂｚ２の分解に
よる膚蝕勅果により、金属薄誤自身のもつ記録エネルギ
ー値より小さいレーダーパワーで１龜し、読取りｔ−容
易にしたものである。
以下、本発明について詳細に説明する。
Ｉｌ！１１！５は本発明のＰ録材料の模式的な断１＋図
である。躯１図に示すごとく、本発明のレーず一記録材
料１は、基板２に金属薄１ｌｌＩ３と、 ｐｂｔｙ薄ｔ
１Ｍ４１に１１１１４ａ′着１１１ｅＬテアに４＊基板
２Ｆ！、本発明の１縁材料を保持するものであって、ガ
ラス、アルミニウム及びその他の金ＩＩ１．ボダエステ
ル、ポリプロピレン、ボシカーボ本−ト、ポｇ壌化ビニ
ル、ポリアミド、ポジスチレン、ポリメチルメタクル−
ド板の合−ｍ−、ガラス＊維勢の、フィルム若しくはシ
ート又は板の単独若しくは複合体が使用しつる。
である。躯１図に示すごとく、本発明のレーず一記録材
料１は、基板２に金属薄１ｌｌＩ３と、 ｐｂｔｙ薄ｔ
１Ｍ４１に１１１１４ａ′着１１１ｅＬテアに４＊基板
２Ｆ！、本発明の１縁材料を保持するものであって、ガ
ラス、アルミニウム及びその他の金ＩＩ１．ボダエステ
ル、ポリプロピレン、ボシカーボ本−ト、ポｇ壌化ビニ
ル、ポリアミド、ポジスチレン、ポリメチルメタクル−
ド板の合−ｍ−、ガラス＊維勢の、フィルム若しくはシ
ート又は板の単独若しくは複合体が使用しつる。
次に金属ｙｓ−ｓは、Ｆｅ、 Ｃｏ、Ｃｕ、 Ｇｅ、
ｋｍ、 ８ｂ、 Ｔｅ。
ｋｍ、 ８ｂ、 Ｔｅ。
Ｐｂ、 ８ｎ轡から遥ばれる金−が好ましいが、これら
以外のものであってもよい。中でもＴ＠ｆ用いるとｐｂ
ｘ ２の光分解物による腐蝕がすみやかでＷＣ：常温で
安定であるため好ましい。
以外のものであってもよい。中でもＴ＠ｆ用いるとｐｂ
ｘ ２の光分解物による腐蝕がすみやかでＷＣ：常温で
安定であるため好ましい。
金属薄Ｈｓは基材２上に蒸着、スパッタリング、イオン
ブレーティング若しくはプラズマ蒸着等の公知の方法６
：より形陪しうる。金属薄−ｓ ＩＦ）ｌ［４Ｍ １
［１０〜５ｏｏｏｃｋ、 好＊ Ｌ、 ＜ ｎ ２００
〜ａｏｏ′にであり、１ｏｏＸ未満では反射率が小さく
レーデＰ録部とのコントラストが小さく。
ブレーティング若しくはプラズマ蒸着等の公知の方法６
：より形陪しうる。金属薄−ｓ ＩＦ）ｌ［４Ｍ １
［１０〜５ｏｏｏｃｋ、 好＊ Ｌ、 ＜ ｎ ２００
〜ａｏｏ′にであり、１ｏｏＸ未満では反射率が小さく
レーデＰ録部とのコントラストが小さく。
光学一度の１による読取りが困難であり、父、５ｎｏｏ
Ｘ＋越えると、 ｐｂｘ２による腐蝕が速やかでなく感
度も低下すると共に読取りに必要な反射率の一点からす
れば過剰な一厚であって不経次に金属薄−５の上にＰｂ
Ｉ２の厚み５０〜５０００裏好ましくは５００〜１ｓｏ
ｏｉの薄＠を前記の金属薄−と同様の公知の方法艦：よ
り形１する。
Ｘ＋越えると、 ｐｂｘ２による腐蝕が速やかでなく感
度も低下すると共に読取りに必要な反射率の一点からす
れば過剰な一厚であって不経次に金属薄−５の上にＰｂ
Ｉ２の厚み５０〜５０００裏好ましくは５００〜１ｓｏ
ｏｉの薄＠を前記の金属薄−と同様の公知の方法艦：よ
り形１する。
厚みｓ’ｏｉ未満では効果が極端に減少し、はぼ金属薄
１１Ｉ拳−構成の感度に相当する。又５０００Ｘｖ越え
るとＰｔ）Ｉ ２が光分解し難くなりｐｂｘ２の−１設
けたこと４：よる効果がなくなるので好ましくない。
１１Ｉ拳−構成の感度に相当する。又５０００Ｘｖ越え
るとＰｔ）Ｉ ２が光分解し難くなりｐｂｘ２の−１設
けたこと４：よる効果がなくなるので好ましくない。
次に本発明を実施例を用いて更６＝風体的に説明する。
実施例１
厚み１５−のポリメチルメタクル−ド板を洗浄及び脱−
した後、その表面に真空蒸着装置を用いて１０ ’Ｔｏ
ｒｒの１件でＴｅｌ厚み５００Ｘになるよう蒸暑し１次
いでＰｂｌ１ｌ同嫌にして厚み５ｏｏＸになるよう前記
Ｔｌ５（ＤＩＥ着−に富ねて蒸着した。
した後、その表面に真空蒸着装置を用いて１０ ’Ｔｏ
ｒｒの１件でＴｅｌ厚み５００Ｘになるよう蒸暑し１次
いでＰｂｌ１ｌ同嫌にして厚み５ｏｏＸになるよう前記
Ｔｌ５（ＤＩＥ着−に富ねて蒸着した。
以上のようにして得られた記録材料にＡｒレーず−（波
長４ａａｏＸ）ｖ集光させて藤射し。
長４ａａｏＸ）ｖ集光させて藤射し。
照射１１．Ｍ射された都の孔【観察したところ。
価は約１声であった。
比較のためＳ同じボ呼ノチルＪタグリレート板にＴｏの
み１５００λ厚みに蒸着した記録材料な用いて一条件紀
ａｉｒ行なうと、記録エネルギー閾値は、Ｐｂ１７薄ａ
ｔ有する本発明の記録材料ｉ用いる−の２４１１必要で
あった。
み１５００λ厚みに蒸着した記録材料な用いて一条件紀
ａｉｒ行なうと、記録エネルギー閾値は、Ｐｂ１７薄ａ
ｔ有する本発明の記録材料ｉ用いる−の２４１１必要で
あった。
実施例２
厚み１００声諺のポリエチレンテレフタレートフィルム
の＊ｉｉに実施−１と同様にして８ｎｖ３００λの厚み
ｊ：なるよう蒸暑し、更５：その上にｐｂｒ２ｖ厚み５
ｏｏＸになるよう蒸着した。得られた配−材料の記鏝関
値のエネルギー密ｆは、同様の基材に８ｎｖ３００λの
厚みで蒸着しただけの従来の記録材料の約１７３であっ
た。
の＊ｉｉに実施−１と同様にして８ｎｖ３００λの厚み
ｊ：なるよう蒸暑し、更５：その上にｐｂｒ２ｖ厚み５
ｏｏＸになるよう蒸着した。得られた配−材料の記鏝関
値のエネルギー密ｆは、同様の基材に８ｎｖ３００λの
厚みで蒸着しただけの従来の記録材料の約１７３であっ
た。
以上説明したごとく５本発明ζ：よって得られるレーデ
−記録材−は、基板上ｔ：金属薄１Ｉ１１のみＩＩＩＩ
Ｉしてなる従来の配録材料にくらべて感度が上昇してい
る。
−記録材−は、基板上ｔ：金属薄１Ｉ１１のみＩＩＩＩ
Ｉしてなる従来の配録材料にくらべて感度が上昇してい
る。
一１図は本発明のレーデ−記録材料の模式的な断−■で
ある。 １・・・・・・・・・・・・レーず一記録材料２・・・
・・・・・・・・・基 板 ３・・・・・・・・・・・・金属薄−一４・・・・・・
・・・・・・ＰｂＩ２薄−特許出願人 大日本印刷株式
査社
ある。 １・・・・・・・・・・・・レーず一記録材料２・・・
・・・・・・・・・基 板 ３・・・・・・・・・・・・金属薄−一４・・・・・・
・・・・・・ＰｂＩ２薄−特許出願人 大日本印刷株式
査社
Claims (1)
- 基板上に金属薄鴫と百つ化鉛薄膜とを順次積曝しである
ことケ＄１黴とするレーず一記録材料。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57034721A JPS58151298A (ja) | 1982-03-05 | 1982-03-05 | レ−ザ−記録材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57034721A JPS58151298A (ja) | 1982-03-05 | 1982-03-05 | レ−ザ−記録材料 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58151298A true JPS58151298A (ja) | 1983-09-08 |
Family
ID=12422187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57034721A Pending JPS58151298A (ja) | 1982-03-05 | 1982-03-05 | レ−ザ−記録材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58151298A (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101996824B1 (ko) | 2018-12-27 | 2019-07-08 | 주식회사 투반산업 | 고정망과 롤스크린이 일체로 결합된 창문 조립체 |
| KR20200143799A (ko) | 2019-06-17 | 2020-12-28 | 이승현 | 롤스크린을 구비한 창문 조립체 |
| KR20210002297A (ko) | 2019-06-30 | 2021-01-07 | 삼도건설 주식회사 | 메인망과 미세먼지망을 구비하는 창문조립체 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5042839A (ja) * | 1973-08-20 | 1975-04-18 | ||
| JPS5383617A (en) * | 1976-12-29 | 1978-07-24 | Fuji Photo Film Co Ltd | Recording material |
| JPS545742A (en) * | 1977-06-15 | 1979-01-17 | Fuji Photo Film Co Ltd | Recording material |
-
1982
- 1982-03-05 JP JP57034721A patent/JPS58151298A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5042839A (ja) * | 1973-08-20 | 1975-04-18 | ||
| JPS5383617A (en) * | 1976-12-29 | 1978-07-24 | Fuji Photo Film Co Ltd | Recording material |
| JPS545742A (en) * | 1977-06-15 | 1979-01-17 | Fuji Photo Film Co Ltd | Recording material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101996824B1 (ko) | 2018-12-27 | 2019-07-08 | 주식회사 투반산업 | 고정망과 롤스크린이 일체로 결합된 창문 조립체 |
| KR20200143799A (ko) | 2019-06-17 | 2020-12-28 | 이승현 | 롤스크린을 구비한 창문 조립체 |
| KR20210002297A (ko) | 2019-06-30 | 2021-01-07 | 삼도건설 주식회사 | 메인망과 미세먼지망을 구비하는 창문조립체 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI326081B (en) | Optical information recording media and silver alloy reflective films for the same | |
| US4992407A (en) | Catalyst consisting of a metal layer system for the removal of hydrogen from a gas mixture | |
| US20070020426A1 (en) | Silver alloy reflective films for optical information recording media, silver alloy sputtering targets therefor, and optical information recording media | |
| EP0064777A1 (en) | Optically readable information disc having a reflection layer formed from a metal alloy | |
| EP1630803A3 (en) | Optical information recording medium | |
| DE3669621D1 (de) | Integrierbare feststoffzelle und verfahren zu ihrer herstellung. | |
| EP0293778B1 (en) | Optical recording medium and recording process utilizing the same | |
| AU652039B2 (en) | Process for forming metal film, and aluminum film coated matter | |
| JPS58151298A (ja) | レ−ザ−記録材料 | |
| EP0187191B1 (en) | Information recording medium and method | |
| JPH08106647A (ja) | 相変化型記録媒体 | |
| EP0213358B1 (en) | Optical recording carrier and method of producing the same | |
| EP1229151A1 (en) | Stamper-forming electrode material, stamper-forming thin film, and method of manufacturing optical disk | |
| JPH0258742A (ja) | 光ディスク | |
| JPH05195204A (ja) | アルミニウム膜被着物 | |
| JP2790654B2 (ja) | プラスチックレンズ基板への二酸化チタン膜の形成方法 | |
| JP4339530B2 (ja) | 光ディスク | |
| JPS59210548A (ja) | レ−ザ−デイスクの製造方法 | |
| JPH01178144A (ja) | 情報記録媒体およびその製造方法 | |
| JPS58208094A (ja) | レ−ザ−記録材料 | |
| JPS5987631A (ja) | 光情報記録媒体 | |
| JPS6059551A (ja) | レ−ザ−記録材料 | |
| JP2880190B2 (ja) | 光学反射膜およびその製法 | |
| JPS58100251A (ja) | 情報の記録用部材 | |
| JPH03142731A (ja) | 光ディスクの作製方法 |