JPS62177163U

JPS62177163U -

Info

Publication number: JPS62177163U
Application number: JP6505686U
Authority: JP
Priority date: 1986-04-28
Filing date: 1986-04-28
Publication date: 1987-11-10

Description

[Brief explanation of the drawing]

第１図ａは本考案の一実施例の側面図、第１図
ｂは反射鏡側からみた原稿と圧板の位置関係を示
す平面図、第１図ｃは第１図ｂに示す原稿載置位
置の読取領域を示す平面図、第１図ｄは第１図ｂ
に示す原稿載置位置で出力される画像の平面図、
第２図、第３図、第４図は夫々が他の実施例の側
面図、第５図ａは従来例の側面図、第５図ｂは第
５図ａの平面図、第５図ｃは第５図ｂに示す原稿
載置位置の読取領域を示す平面図、第５図ｄは第
５図ｂに示す原稿載置位置で出力される画像の平
面図である。１……圧板内のライト、３……原稿（写真ネガ
）、４……原稿読取用ライト。 Figure 1a is a side view of one embodiment of the present invention, Figure 1b is a plan view showing the positional relationship between the original and the pressure plate as seen from the reflector side, and Figure 1c is the original placed as shown in Figure 1b. A plan view showing the reading area of the position, Fig. 1 d is the same as Fig. 1 b
A plan view of the image output at the document placement position shown in
Figures 2, 3, and 4 are side views of other embodiments, Figure 5a is a side view of the conventional example, Figure 5b is a plan view of Figure 5a, and Figure 5c. 5 is a plan view showing the reading area of the document placement position shown in FIG. 5b, and FIG. 5d is a plan view of an image output at the document placement position shown in FIG. 5b. 1... Light inside the pressure plate, 3... Original (photo negative), 4... Original reading light.

Claims

[Scope of utility model registration request]

In an image reading device such as a copying machine or a reading scanner that reads an image of a document using optical means,
An image reading device comprising: a first image illumination device that illuminates the document image surface from the side of the document image surface; and a second image illumination device that illuminates the document image surface from the back side.