JPH03101846U - - Google Patents
Info
- Publication number
- JPH03101846U JPH03101846U JP926390U JP926390U JPH03101846U JP H03101846 U JPH03101846 U JP H03101846U JP 926390 U JP926390 U JP 926390U JP 926390 U JP926390 U JP 926390U JP H03101846 U JPH03101846 U JP H03101846U
- Authority
- JP
- Japan
- Prior art keywords
- glass
- enlarged opening
- panel
- ray tube
- cathode ray
- 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
- 239000011521 glass Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
Description
第１図はこの考案の一実施例の小型陰極線管の
要部の断面図、第２図は第１図の封着部の拡大図
、第３図は第２図と同様で他の実施例の拡大図、
および第３図は従来の小型陰極線管の要部の断面
図である。
１１，２１……フアンネル、１２，２２……蛍
光体、１３，２３……パネルガラス、１４，２４
……低融点ガラス、１５，２５……封着間隙、１
６，２６……密着部。
Fig. 1 is a sectional view of the main parts of a small cathode ray tube according to an embodiment of this invention, Fig. 2 is an enlarged view of the sealing part of Fig. 1, and Fig. 3 is the same as Fig. 2, but shows another embodiment. Enlarged view of
FIG. 3 is a sectional view of the main parts of a conventional small cathode ray tube. 11, 21... Funnel, 12, 22... Phosphor, 13, 23... Panel glass, 14, 24
...Low melting point glass, 15,25...Sealing gap, 1
6, 26...close contact part.
補正 平２．５．１１
図面の簡単な説明を次のように補正する。
出願時提出の明細書の第７頁第７行目の「第３
図」を「第４図」と訂正する。Amendment 2.5.11. The brief description of the drawing is amended as follows. ``No. 3'' on page 7, line 7 of the specification submitted at the time of filing.
"Fig. 4" is corrected to "Fig. 4."
Claims (1)
ルガラスを嵌合し、この拡開口部で低融点ガラス
を介して封着する小型陰極線管において、前記拡
開口部の端面側内周面に前記パネルガラスの組込
み部を形成するとともに、封着間隙を前記パネル
ガラスの外方に形成し、且つこのパネルガラスの
端面と前記フアンネルの拡開口部との密着部を内
方に形成して前記封着間隙に配置した低融点ガラ
スで両者を封着したことを特徴とする小型陰極線
管。 In a small cathode ray tube in which a panel glass coated with phosphor is fitted into an enlarged opening of a funnel and sealed via a low-melting glass at this enlarged opening, the panel is attached to the inner circumferential surface of the end face of the enlarged opening. At the same time as forming a glass assembly part, a sealing gap is formed on the outside of the panel glass, and a close contact part between the end face of the panel glass and the enlarged opening of the funnel is formed on the inside to perform the sealing. A small cathode ray tube characterized by having both parts sealed with low melting point glass placed in the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP926390U JPH03101846U (en) | 1990-01-31 | 1990-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP926390U JPH03101846U (en) | 1990-01-31 | 1990-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03101846U true JPH03101846U (en) | 1991-10-23 |
Family
ID=31512868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP926390U Pending JPH03101846U (en) | 1990-01-31 | 1990-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03101846U (en) |
-
1990
- 1990-01-31 JP JP926390U patent/JPH03101846U/ja active Pending
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