JPS63447U - - Google Patents
Info
- Publication number
- JPS63447U JPS63447U JP9262586U JP9262586U JPS63447U JP S63447 U JPS63447 U JP S63447U JP 9262586 U JP9262586 U JP 9262586U JP 9262586 U JP9262586 U JP 9262586U JP S63447 U JPS63447 U JP S63447U
- Authority
- JP
- Japan
- Prior art keywords
- index
- stripe
- stripes
- light
- ray tube
- 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
- 239000002184 metal Substances 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims description 2
- 230000031700 light absorption Effects 0.000 claims description 2
Landscapes
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案に係るビームインデツツクス型
陰極線管の一実施例を示す要部側断面図、第２図
と第３図と第４図は従来の反射型で後面採光方式
のビームインデツクス型陰極線管の具体例を示す
側断面図と平断面図と正断面図、第５図は第２図
乃至第４図に示すカラー陰極線管の蛍光面の部分
側断面図である。
１…バルブ、１ｂ…バルブ内面、７…電子ビー
ム、９…金属反射膜、Ｒ，Ｇ，Ｂ…３色発光の蛍
光体ストライプ、Ｉ…インデツクスストライプ、
Ｃ…光吸収ストライプ。
FIG. 1 is a side cross-sectional view of a main part showing an embodiment of a beam index type cathode ray tube according to the present invention, and FIGS. A side sectional view, a plan sectional view, and a front sectional view showing a concrete example of a Tux type cathode ray tube, and FIG. 5 is a partial side sectional view of the fluorescent screen of the color cathode ray tube shown in FIGS. 2 to 4. DESCRIPTION OF SYMBOLS 1...Bulb, 1b...Bulb inner surface, 7...Electron beam, 9...Metal reflective film, R, G, B...Three-color emitting phosphor stripe, I...Index stripe,
C...Light absorption stripe.
Claims (1)
ス信号を発生するインデツクスストライプと光吸
収ストライプとからなる蛍光面を形成して電子ビ
ームを照射し、該照射側より観察すると共にその
背面側よりインデツクス信号を取り出すようにし
たビームインデツクス型カラー陰極線管において
、上記バルブ内面に所定の配列ピツチにてインデ
ツクスストライプを形成した後、全面に金属反射
膜を蒸着し、その後、該金属反射膜上に３色発光
ストライプと光吸収ストライプとを形成したこと
を特徴とするビームインデツクス型陰極線管。 A phosphor screen consisting of a three-color light-emitting stripe, an index stripe that generates an index signal, and a light-absorbing stripe is formed on the inner surface of the bulb, and an electron beam is irradiated on it, and it is observed from the irradiated side and the index signal is extracted from the back side. In such a beam index type color cathode ray tube, index stripes are formed at a predetermined array pitch on the inner surface of the bulb, a metal reflective film is deposited on the entire surface, and then three-color light is emitted on the metal reflective film. A beam index type cathode ray tube characterized by forming stripes and light absorption stripes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9262586U JPS63447U (en) | 1986-06-18 | 1986-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9262586U JPS63447U (en) | 1986-06-18 | 1986-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63447U true JPS63447U (en) | 1988-01-05 |
Family
ID=30954491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9262586U Pending JPS63447U (en) | 1986-06-18 | 1986-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63447U (en) |
-
1986
- 1986-06-18 JP JP9262586U patent/JPS63447U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6154665U (en) | ||
| JPS63447U (en) | ||
| JPS63445U (en) | ||
| JPS5854772Y2 (en) | Signal feedback color cathode ray tube | |
| JPS6379050U (en) | ||
| JPS62123061U (en) | ||
| JPS62175650U (en) | ||
| JPS5926509Y2 (en) | Beam index type color picture tube | |
| JPS6191865U (en) | ||
| JPS6344360U (en) | ||
| JPH02140749U (en) | ||
| JPS60175457U (en) | cathode ray tube | |
| JPS6318754U (en) | ||
| JPS6360262U (en) | ||
| JPS62169466U (en) | ||
| JPS62129754U (en) | ||
| JPS647754U (en) | ||
| JPS5972653U (en) | flat color cathode ray tube | |
| JPS6163755U (en) | ||
| JPS63188857U (en) | ||
| JPS593467U (en) | cathode ray tube | |
| JPH01121249U (en) | ||
| JPS62129755U (en) | ||
| JPS63146959U (en) | ||
| JPS60141049U (en) | Beam index type color cathode ray tube |