JPS6268351U - - Google Patents
Info
- Publication number
- JPS6268351U JPS6268351U JP16047885U JP16047885U JPS6268351U JP S6268351 U JPS6268351 U JP S6268351U JP 16047885 U JP16047885 U JP 16047885U JP 16047885 U JP16047885 U JP 16047885U JP S6268351 U JPS6268351 U JP S6268351U
- Authority
- JP
- Japan
- Prior art keywords
- sensor module
- image input
- input sensor
- emission output
- subject
- 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
- 238000010586 diagram Methods 0.000 description 6
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Facsimile Heads (AREA)
Description
第１図乃至第６図は本考案の一実施例を示すも
のであつて、第１図のａとｂは画像入力センサモ
ジユールの構造を示す概略の正面図と側面図、第
２図のａとｂは画像入力センサモジユールの基本
構成を示す正面図と側面図、第３図のａはＬＥＤ
の斜視図、同図ｂとｃはＬＥＤの指向性の方向を
示す説明図、第４図はＬＥＤアレイの説明図、第
５図ａは画像入力センサモジユールの動作説明図
、同図ｂは走査領域を示す説明図、同図ｃは上記
領域に対する出力電圧を示すグラフ、第６図は原
稿用紙の白地部を読み取つた画像入力センサモジ
ユールの出力電圧を示すグラフ、第７図は従来例
を示す説明図、第８図は他の従来例を示す説明図
、第９図のａとｂは従来のＬＥＤアレイの光量を
示すグラフ、第１０図は従来の画像入力センサモ
ジユールの出力電圧を示すグラフである。
８は原稿用紙、９はＬＥＤ、１１はホトダイオ
ードアレイ、１５はＬＥＤアレイである。
1 to 6 show an embodiment of the present invention, in which a and b in FIG. 1 are schematic front and side views showing the structure of an image input sensor module, and FIG. a and b are front and side views showing the basic configuration of the image input sensor module, and a in Figure 3 is an LED.
Figures b and c are explanatory diagrams showing the direction of the directivity of the LEDs, Figure 4 is an explanatory diagram of the LED array, Figure 5 a is an explanatory diagram of the operation of the image input sensor module, and Figure b is an explanatory diagram showing the direction of the directivity of the LED. An explanatory diagram showing the scanning area, Figure c is a graph showing the output voltage for the above area, Figure 6 is a graph showing the output voltage of the image input sensor module that reads the white area of the manuscript paper, and Figure 7 is a conventional example. 8 is an explanatory diagram showing another conventional example. Figure 9 a and b are graphs showing the light amount of the conventional LED array. Figure 10 is the output voltage of the conventional image input sensor module. This is a graph showing. 8 is a manuscript paper, 9 is an LED, 11 is a photodiode array, and 15 is an LED array.
Claims (1)
され、発光素子の発した光を被写体面の所定領域
に投射して、その反射光の強弱を検出する画像入
力センサモジユールであつて、上記発光素子を、
発光出力の方向と平行かつ互いに直交する２つの
仮想面の、一方の面と平行な方向に広い指向性、
かつ他方の面と平行な方向に狭い指向性の発光出
力を有するＬＥＤにて形成したことを特徴とする
画像入力センサモジユール。 An image input sensor module that is set to move in a fixed direction with respect to a subject, projects light emitted by a light emitting element onto a predetermined area of the subject surface, and detects the intensity of the reflected light; element,
Broad directivity in the direction parallel to one of the two virtual planes parallel to the direction of the light emission output and orthogonal to each other,
An image input sensor module characterized in that it is formed of an LED having a narrow directional light emission output in a direction parallel to the other surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16047885U JPS6268351U (en) | 1985-10-19 | 1985-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16047885U JPS6268351U (en) | 1985-10-19 | 1985-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6268351U true JPS6268351U (en) | 1987-04-28 |
Family
ID=31085895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16047885U Pending JPS6268351U (en) | 1985-10-19 | 1985-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268351U (en) |
-
1985
- 1985-10-19 JP JP16047885U patent/JPS6268351U/ja active Pending