JPH0472546U - - Google Patents
Info
- Publication number
- JPH0472546U JPH0472546U JP11555190U JP11555190U JPH0472546U JP H0472546 U JPH0472546 U JP H0472546U JP 11555190 U JP11555190 U JP 11555190U JP 11555190 U JP11555190 U JP 11555190U JP H0472546 U JPH0472546 U JP H0472546U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- low
- melting glass
- funnel part
- 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 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
第１図はこの考案の一実施例による陰極線管の
低融点ガラス部の拡大断面図、第２図はこの考案
の一実施例による陰極線管の断面図、第３図は従
来の陰極線管の断面図、第４図は従来の陰極線管
の低融点ガラス部の拡大断面図である。
図において、１はパネル部、２はフアンネル部
、３は低融点ガラス、４はバルブ、５は電子銃、
６はゲツター膜、７はアノードボタン、８は内部
導電膜、９はアルミ膜、１０はゲツターコンテナ
、１１は凸部である。なお図中、同一符号は同一
、又は相当部分を示す。
Fig. 1 is an enlarged sectional view of the low-melting glass portion of a cathode ray tube according to an embodiment of this invention, Fig. 2 is a sectional view of a cathode ray tube according to an embodiment of this invention, and Fig. 3 is a sectional view of a conventional cathode ray tube. 4 are enlarged sectional views of the low melting point glass portion of a conventional cathode ray tube. In the figure, 1 is a panel part, 2 is a funnel part, 3 is a low melting point glass, 4 is a bulb, 5 is an electron gun,
6 is a getter film, 7 is an anode button, 8 is an internal conductive film, 9 is an aluminum film, 10 is a getter container, and 11 is a convex portion. In the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ンネル部とを低融点ガラスにて封止した陰極線管
において、該フアンネル部の内面に前記低融点ガ
ラスに接する部分の少し電子銃よりの内周面にそ
つて凸部を設けたことを特徴とする陰極線管。 In a cathode ray tube in which a panel part and a funnel part whose inner surface is coated with a conductive film are sealed with low-melting glass, the inner periphery of the part of the funnel part that is in contact with the low-melting glass is a little closer to the electron gun. A cathode ray tube characterized by having a convex portion along its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11555190U JPH0472546U (en) | 1990-11-01 | 1990-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11555190U JPH0472546U (en) | 1990-11-01 | 1990-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472546U true JPH0472546U (en) | 1992-06-25 |
Family
ID=31863327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11555190U Pending JPH0472546U (en) | 1990-11-01 | 1990-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472546U (en) |
-
1990
- 1990-11-01 JP JP11555190U patent/JPH0472546U/ja active Pending