JPH02138089U

JPH02138089U -

Info

Publication number: JPH02138089U
Application number: JP1989044195U
Authority: JP
Priority date: 1989-04-14
Filing date: 1989-04-14
Publication date: 1990-11-19

Description

[Brief explanation of drawings]

第１図は、本考案の全体構成を示す斜視図、第
２図Ａ，Ｂは、絶縁基板上の抵抗体の位置を示す
図、第３図は、記憶手段に記憶された情報の一例
を示す図、第４図は、請求項２の考案の全体構成
を示す図、第５図は、第４図に示す機能をマイク
ロコンピユータによつて作動させた場合の構成を
示す図、である。２……光源、３……Ｚ軸ガルバノメータ、６…
…Ｘ軸ガルバノメータ、８……Ｙ軸ガルバノメー
タ、３ａ……拡散レンズ、６ａ，８ａ……反射鏡
、１０……搭載台。 FIG. 1 is a perspective view showing the overall configuration of the present invention, FIGS. 2A and B are views showing the positions of resistors on an insulating substrate, and FIG. 3 is an example of information stored in the storage means. 4 is a diagram showing the overall configuration of the invention according to claim 2, and FIG. 5 is a diagram showing the configuration when the functions shown in FIG. 4 are operated by a microcomputer. 2...Light source, 3...Z-axis galvanometer, 6...
...X-axis galvanometer, 8...Y-axis galvanometer, 3a...diffusion lens, 6a, 8a...reflector, 10...mounting stand.

Claims

[Scope of Claim for Utility Model Registration] (1) A light source that emits laser light, a diffuser lens that spreads the luminous flux of the laser light emitted from the light source, and a condenser lens that focuses the laser light that has passed through the diffuser lens to form an irradiation point. , a holding means for holding an object to be irradiated in a predetermined position, in a trimming device, the position of the irradiation point is moved in the same direction as the irradiation direction of the laser beam by moving the position of the diffusion lens or the condensing lens. A trimming device comprising: means for moving an irradiation position height. (2) A light source that emits a laser beam, a diffusion lens that spreads the luminous flux of the laser beam emitted from the light source, a condensing lens that focuses the laser beam that has passed through the diffusion lens and forms an irradiation point, and holding means for holding the irradiation point in position; irradiation position plane moving means for moving the irradiation point position in a direction perpendicular to the laser beam irradiation direction; and a desired position of the irradiation point in the direction perpendicular to the laser beam irradiation direction. A trimming device comprising: a storage means for storing a plurality of positions; a control device for operating an irradiation position on-plane moving means based on the stored contents of the storage means; irradiation position height moving means for moving the position of the irradiation point in the same direction as the irradiation direction of the laser beam; A trimming device characterized in that the position of the trimming device is also stored, and the control means also operates the irradiation position height moving means based on the contents of the storage means.