JPS6399457U - - Google Patents
Info
- Publication number
- JPS6399457U JPS6399457U JP19480086U JP19480086U JPS6399457U JP S6399457 U JPS6399457 U JP S6399457U JP 19480086 U JP19480086 U JP 19480086U JP 19480086 U JP19480086 U JP 19480086U JP S6399457 U JPS6399457 U JP S6399457U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- converts
- original
- rotating
- reading device
- 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
- 239000000126 substance Substances 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000295 emission spectrum Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の実施例の原稿読取装置の概念
図である。第２図は本考案に用いた蛍光体の発光
スペクトルを示す図である。第３図は本考案の他
の実施例を示す断面図である。
１は原稿、２はプラテン、３ａ，３ｂはガイド
ローラ、４は殺菌灯、５は蛍光体ドラム、６はミ
ラー、７はレンズ、９はＣＣＤセンサ、５１はガ
ラス管、５１，５２，５３はローラ。
FIG. 1 is a conceptual diagram of a document reading device according to an embodiment of the present invention. FIG. 2 is a diagram showing the emission spectrum of the phosphor used in the present invention. FIG. 3 is a sectional view showing another embodiment of the present invention. 1 is a document, 2 is a platen, 3a, 3b are guide rollers, 4 is a germicidal lamp, 5 is a phosphor drum, 6 is a mirror, 7 is a lens, 9 is a CCD sensor, 51 is a glass tube, 51, 52, 53 are roller.
Claims (1)
体を回転させる駆動手段と、前記蛍光体を発光さ
せる手段とを備えて原稿を照明する原稿照明部と
、原稿からの反射光を電気信号に変換する光電変
換部を有する原稿読取装置。 An original illumination unit includes a rotating body having two or more types of fluorescent substances, a driving means for rotating the rotating body, and a means for causing the fluorescent substance to emit light, and converts light reflected from the original into an electrical signal. A document reading device that has a photoelectric conversion unit that converts into
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19480086U JPS6399457U (en) | 1986-12-18 | 1986-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19480086U JPS6399457U (en) | 1986-12-18 | 1986-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6399457U true JPS6399457U (en) | 1988-06-28 |
Family
ID=31152109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19480086U Pending JPS6399457U (en) | 1986-12-18 | 1986-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399457U (en) |
-
1986
- 1986-12-18 JP JP19480086U patent/JPS6399457U/ja active Pending