JPH0166738U - - Google Patents
Info
- Publication number
- JPH0166738U JPH0166738U JP1987160815U JP16081587U JPH0166738U JP H0166738 U JPH0166738 U JP H0166738U JP 1987160815 U JP1987160815 U JP 1987160815U JP 16081587 U JP16081587 U JP 16081587U JP H0166738 U JPH0166738 U JP H0166738U
- Authority
- JP
- Japan
- Prior art keywords
- shadow mask
- adhesive roll
- photoresist film
- roll
- picture 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
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 229920002120 photoresistant polymer Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 3
- 238000013007 heat curing Methods 0.000 claims 1
Description
第１図はこの考案の一実施例であるカラー受像
管用シヤドウマスクの製造装置の要部構成を示す
斜視図、第２図は他の実施例の要部構成を示す斜
視図、第３図はカラー受像管用シヤドウマスクの
製造工程を示すフローチヤート、第４図は従来の
カラー受像管用シヤドウマスクの製造装置の要部
構成を示す斜視図である。
１０……付着物除去装置、１１……真空密着装
置、１２……乾板、１３……第１の粘着ロール、
１４……第２の粘着ロール、２０……モータ、２
１……歯車機構、Ｗ……シヤドウマスク素材、Ｆ
……フオトレジスト被膜。
FIG. 1 is a perspective view showing the main part of a color picture tube shadow mask manufacturing apparatus which is one embodiment of this invention, FIG. 2 is a perspective view showing the main part of another embodiment, and FIG. FIG. 4 is a flowchart showing the manufacturing process of a shadow mask for a picture tube. FIG. 4 is a perspective view showing the main part configuration of a conventional color picture tube shadow mask manufacturing apparatus. 10... Deposit removal device, 11... Vacuum adhesion device, 12... Dry plate, 13... First adhesive roll,
14...Second adhesive roll, 20...Motor, 2
1...Gear mechanism, W...Shadow mask material, F
...Photoresist coating.
Claims (1)
に塗布されたフオトレジスト液を乾燥してフオト
レジスト被膜を形成する乾燥装置と、上記フオト
レジスト被膜に所定のパターンを焼付ける露光装
置と、上記所定のパターンが焼付けられたフオト
レジスト被膜を現像する現像装置と、現像された
フオトレジスト膜を加熱硬化させる加熱硬化装置
とを具備し、上記各装置間のうち少なくともいず
れかの１か所に上記シヤドウマスク素材の両面の
フオトレジスト被膜に圧接する第１の粘着ロール
と、この第１の粘着ロールに並列してこの第１の
粘着ロールを圧接する第２の粘着ロールとからな
る付着物除去装置を設けたことを特徴とするカラ
ー受像管用シヤドウマスクの製造装置。 (2) 付着物除去装置は第１の粘着ロールを回転
駆動してシヤドウマスク素材を走行移動させる駆
動装置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項に記載のカラー受像管用シヤドウ
マスクの製造装置。 (3) 第２の粘着ロールは第１の粘着ロールの粘
着力に対して１．５〜３．０倍未満の粘着力を有
することを特徴とする実用新案登録請求の範囲第
１項または第２項に記載のカラー受像管用シヤド
ウマスクの製造装置。[Claims for Utility Model Registration] (1) A drying device for forming a photoresist film by drying a photoresist solution applied to both sides of a long band-shaped shadow mask material, and a drying device for forming a photoresist film on the photoresist film, and It is equipped with an exposure device that prints a pattern, a developing device that develops the photoresist film on which the predetermined pattern is printed, and a heat curing device that heats and hardens the developed photoresist film. A first adhesive roll that presses against the photoresist coating on both sides of the shadow mask material at at least one location, and a second adhesive roll that presses the first adhesive roll in parallel with the first adhesive roll. 1. An apparatus for producing a shadow mask for a color picture tube, characterized in that it is equipped with a deposit removing device consisting of a roll. (2) A shadow mask for a color picture tube according to claim 1, wherein the deposit removing device has a drive device that rotates the first adhesive roll to travel and move the shadow mask material. Manufacturing equipment. (3) The second adhesive roll has an adhesive force that is 1.5 to less than 3.0 times that of the first adhesive roll. 2. The apparatus for producing a shadow mask for a color picture tube according to item 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160815U JPH0166738U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160815U JPH0166738U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0166738U true JPH0166738U (en) | 1989-04-28 |
Family
ID=31443210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160815U Pending JPH0166738U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0166738U (en) |
-
1987
- 1987-10-22 JP JP1987160815U patent/JPH0166738U/ja active Pending
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