JPS59182863U - projection cathode ray tube - Google Patents
projection cathode ray tubeInfo
- Publication number
- JPS59182863U JPS59182863U JP7754383U JP7754383U JPS59182863U JP S59182863 U JPS59182863 U JP S59182863U JP 7754383 U JP7754383 U JP 7754383U JP 7754383 U JP7754383 U JP 7754383U JP S59182863 U JPS59182863 U JP S59182863U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- glass plate
- front glass
- projection type
- 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
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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は本考案の投写型陰極線管の一実施例
を示す図であり、第１図は分解斜視図、第２図は要部断
面図である。
１・・・・・・映顧面、２・・・・・・パネル、２１・
・・・・・パネル側壁部、２ａ・・・・・・外表面、５
・・・・・・陰極線管、６・・・・・・バンド、７・・
・・・・ラグ、９・・・・・・枠体、１０・・・・・・
第２の封止部、１１・・・・・・前面ガラス板、１２・
・・・・・間隙。1 and 2 are diagrams showing an embodiment of the projection type cathode ray tube of the present invention, with FIG. 1 being an exploded perspective view and FIG. 2 being a sectional view of the main parts. 1... Screening screen, 2... Panel, 21.
...Panel side wall part, 2a...Outer surface, 5
...Cathode ray tube, 6...Band, 7...
...Lug, 9...Frame, 10...
Second sealing part, 11...Front glass plate, 12.
·····gap.
Claims (2)
外周部に設けられた環状の封止部と、この封止部により
前記外表面との間に密閉された間隙部を形成されるよう
に設けられた前面ガラス板と、前記間隙部に注入された
脱気きれた導電性を有する透明な液体層とからなり、前
記液体層を接地することにより、前記前面ガラス板上の
静電気を除去するようになされていることを特徴とする
投写型陰極線管。(1) A sealed gap is formed between the outer surface of the image plane of the cathode ray tube, an annular sealing section provided on the outer periphery of this outer surface, and the outer surface by this sealing section. It consists of a front glass plate provided so as to be connected to the front glass plate, and a degassed transparent conductive liquid layer injected into the gap, and by grounding the liquid layer, static electricity on the front glass plate is reduced. A projection type cathode ray tube characterized in that the projection type cathode ray tube is configured to remove.
ス板のたわみとの関係により許容される応力範囲内であ
ることを特徴とする実用新案登録 ゛請求の範囲
第１項記載の投写型陰極線管。(2) Utility model registration characterized in that the thickness of the gap is within the stress range allowed by the relationship with the deflection of the front glass plate during thermal expansion of the liquid layer. Projection type cathode ray tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7754383U JPS59182863U (en) | 1983-05-25 | 1983-05-25 | projection cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7754383U JPS59182863U (en) | 1983-05-25 | 1983-05-25 | projection cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59182863U true JPS59182863U (en) | 1984-12-05 |
Family
ID=30207573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7754383U Pending JPS59182863U (en) | 1983-05-25 | 1983-05-25 | projection cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59182863U (en) |
-
1983
- 1983-05-25 JP JP7754383U patent/JPS59182863U/en active Pending
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