JPS6420663U - - Google Patents
Info
- Publication number
- JPS6420663U JPS6420663U JP11450387U JP11450387U JPS6420663U JP S6420663 U JPS6420663 U JP S6420663U JP 11450387 U JP11450387 U JP 11450387U JP 11450387 U JP11450387 U JP 11450387U JP S6420663 U JPS6420663 U JP S6420663U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- explosion
- conductive coating
- envelope
- 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
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Description
第１図はこの考案の一実施例であるカラー受像
管の要部構成を示す図、第２図はパネル前面部の
外面に透明導電性被膜が形成された従来のカラー
受像管の全体の構成を示す図、第３図はその要部
を拡大して示す図、第４図はその要部を拡大して
示す異なる構成の図である。
１……パネル、３……外囲器、４……蛍光面、
１１……緩衝材、２０……防爆用金属環体、２１
ａ……第１の透明導電性被膜、２１ｂ……第２の
透明導電性被膜、２２……導電性接着剤。
Fig. 1 shows the main structure of a color picture tube that is an embodiment of this invention, and Fig. 2 shows the overall structure of a conventional color picture tube in which a transparent conductive film is formed on the outer surface of the front panel. FIG. 3 is an enlarged view of the main part, and FIG. 4 is an enlarged view of the main part of a different configuration. 1... Panel, 3... Envelope, 4... Fluorescent screen,
11... Cushioning material, 20... Explosion-proof metal ring, 21
a...First transparent conductive coating, 21b...Second transparent conductive coating, 22...Conductive adhesive.
Claims (1)
けられ、この透明導電性被膜が上記外囲器前面部
側の側面部に装着された防爆用金属環体に導電接
続される陰極線管において、上記外囲器前面部に
隣接する側面部の少なくとも一部に上記透明導電
性被膜に導電接続された導電性被膜を設け、この
導電性被膜と上記防爆用金属環体との間に導電性
接着剤を介挿して上記透明導電性被膜を上記防爆
用金属環体に導電接続したことを特徴とする陰極
線管。 (2) 透明導電性被膜は外光に対して反射抑制効
果をもつ微細な凹凸を有することを特徴とする実
用新案登録請求の範囲第(1)項記載の陰極線管。 (3) 導電性接着剤がシリコーンゴムをベースと
する導電性接着剤からなることを特徴とする実用
新案登録請求の範囲第(1)項記載の陰極線管。 (4) 導電性接着剤はニツケル系、カーボン系お
よび銀系の導電物質の少なくとも一種を含有する
ことを特徴とする実用新案登録請求の範囲第(3)
項記載の陰極線管。 (5) 防爆用金属環体は外囲器前面部側の側面部
との間に空所を形成する凹部を有し、この空所に
導電性接着剤が介挿されていることを特徴とする
実用新案登録請求の範囲第１項記載の陰極線管。[Scope of Claim for Utility Model Registration] (1) Explosion-proof metal in which a transparent conductive coating is provided on the outer surface of the front surface of the envelope, and this transparent conductive coating is attached to the side surface of the front surface of the envelope. In a cathode ray tube that is conductively connected to the ring body, a conductive coating that is conductively connected to the transparent conductive coating is provided on at least a part of the side surface adjacent to the front surface of the envelope, and the conductive coating and the explosion-proof A cathode ray tube characterized in that the transparent conductive film is conductively connected to the explosion-proof metal ring by interposing a conductive adhesive between the metal ring and the explosion-proof metal ring. (2) The cathode ray tube according to claim 1, wherein the transparent conductive coating has fine irregularities that have a reflection-suppressing effect against external light. (3) The cathode ray tube according to claim 1, wherein the conductive adhesive is a silicone rubber-based conductive adhesive. (4) Utility model registration claim No. (3) characterized in that the conductive adhesive contains at least one of nickel-based, carbon-based, and silver-based conductive substances.
Cathode ray tube as described in section. (5) The explosion-proof metal ring has a recess that forms a space between it and the side surface on the front side of the envelope, and a conductive adhesive is inserted into this space. A cathode ray tube according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11450387U JPS6420663U (en) | 1987-07-28 | 1987-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11450387U JPS6420663U (en) | 1987-07-28 | 1987-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6420663U true JPS6420663U (en) | 1989-02-01 |
Family
ID=31355313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11450387U Pending JPS6420663U (en) | 1987-07-28 | 1987-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6420663U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5193865A (en) * | 1975-02-17 | 1976-08-17 | ||
| JPS6240138A (en) * | 1985-08-14 | 1987-02-21 | Hitachi Ltd | Cathode-ray tube |
-
1987
- 1987-07-28 JP JP11450387U patent/JPS6420663U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5193865A (en) * | 1975-02-17 | 1976-08-17 | ||
| JPS6240138A (en) * | 1985-08-14 | 1987-02-21 | Hitachi Ltd | Cathode-ray tube |
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