JPH03107861U - - Google Patents
Info
- Publication number
- JPH03107861U JPH03107861U JP1630490U JP1630490U JPH03107861U JP H03107861 U JPH03107861 U JP H03107861U JP 1630490 U JP1630490 U JP 1630490U JP 1630490 U JP1630490 U JP 1630490U JP H03107861 U JPH03107861 U JP H03107861U
- Authority
- JP
- Japan
- Prior art keywords
- light
- image reading
- reading device
- light source
- light emitting
- 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
- 239000000758 substrate Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 239000011368 organic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- LEYJJTBJCFGAQN-UHFFFAOYSA-N chembl1985378 Chemical compound OC1=CC=C2C=CC=CC2=C1N=NC(C=C1)=CC=C1N=NC1=CC=C(S(O)(=O)=O)C=C1 LEYJJTBJCFGAQN-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案に係る画像読取装置用光源の第
１の実施例を示す拡大断面図、第２図はその上面
図、第３図は第１の実施例の光源を組み込んだ画
像読取装置の動作を説明するための説明図、第４
図は上記画像読取装置で画像を読み取る際の読取
タイミングチヤート、第５図および第６図はそれ
ぞれ本考案の第２および第３の実施例の拡大断面
図、第７図は第５図の光源の斜視図、第８図は第
５図の光源を組み込んだ画像読取装置の動作を説
明するための説明図、第９図は従来の画像読取装
置の動作を説明するための説明図である。
１……原稿画像、２……集光性ロツドレンズア
レイ、２１……集光性フアイバーレンズ、３……
集光用シリンドリカルレンズ、４……光源、４１
……ガラス基板、４２……陽極（透明電極）、４
３……有機発光層、４４……陰極、４５……保護
層、４６……青色蛍光パネル、４７……緑／赤Ｌ
ＥＤアレイ、４８……定着型イメージセンサ、４
ａ，４ｂ，４ｃ……三原色に対応した発光部、５
，１０……基板、６，１１……陽極、７，１２，
１３，１４……有機発光層、８，１５……陰極、
９，１６……保護層。
FIG. 1 is an enlarged sectional view showing a first embodiment of a light source for an image reading device according to the present invention, FIG. 2 is a top view thereof, and FIG. 3 is an image reading device incorporating the light source of the first embodiment. Explanatory diagram for explaining the operation of
The figure is a reading timing chart when reading an image with the image reading device, FIGS. 5 and 6 are enlarged sectional views of the second and third embodiments of the present invention, respectively, and FIG. 7 is the light source of FIG. 5. FIG. 8 is an explanatory diagram for explaining the operation of an image reading apparatus incorporating the light source of FIG. 5, and FIG. 9 is an explanatory diagram for explaining the operation of a conventional image reading apparatus. 1... Original image, 2... Light-condensing rod lens array, 21... Light-concentrating fiber lens, 3...
Cylindrical lens for condensing light, 4... Light source, 41
... Glass substrate, 42 ... Anode (transparent electrode), 4
3... Organic light emitting layer, 44... Cathode, 45... Protective layer, 46... Blue fluorescent panel, 47... Green/red L
ED array, 48...fixed image sensor, 4
a, 4b, 4c... Light emitting parts corresponding to the three primary colors, 5
,10...substrate, 6,11...anode, 7,12,
13,14...organic light emitting layer, 8,15...cathode,
9,16...Protective layer.
Claims (1)
し、前記発光部が陽極および陰極と、これらの間
に挟持された一層または複数層の有機化合物の薄
層より形成されたことを特徴とする画像読取装置
用光源。 (2) 単一基板に上に形成され、端面方向に光を
放出する複数色の発光部を有し、前記発光部が陽
極および陰極と、これらの間に挟持された一層ま
たは複数層の有機化合物の薄層により構成された
ことを特徴とする画像読取装置用光源。 (3) 請求項１または２の発光部が三原色に発光
する発光素子であることを特徴とする画像読取装
置用光源。[Claims for Utility Model Registration] (1) A product having a plurality of light emitting parts formed on a single substrate, the light emitting parts comprising an anode and a cathode, and one or more layers of organic compounds sandwiched between them. A light source for an image reading device, characterized in that it is formed from a thin layer of. (2) It has a multi-color light-emitting section formed on a single substrate and emits light in the direction of the end surface, and the light-emitting section has an anode, a cathode, and one or more layers of organic material sandwiched between them. A light source for an image reading device, characterized in that it is composed of a thin layer of a compound. (3) A light source for an image reading device, wherein the light emitting section according to claim 1 or 2 is a light emitting element that emits light in three primary colors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1630490U JPH03107861U (en) | 1990-02-21 | 1990-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1630490U JPH03107861U (en) | 1990-02-21 | 1990-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107861U true JPH03107861U (en) | 1991-11-06 |
Family
ID=31519576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1630490U Pending JPH03107861U (en) | 1990-02-21 | 1990-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107861U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10172762A (en) * | 1996-12-11 | 1998-06-26 | Sanyo Electric Co Ltd | Manufacture of display device using electroluminescent element and display device therefor |
| JPH11111456A (en) * | 1997-09-29 | 1999-04-23 | Nippon Steel Chem Co Ltd | Multiple type multicolor-emitting organic electroluminescent element |
| JP2000354132A (en) * | 1999-06-10 | 2000-12-19 | Matsushita Graphic Communication Systems Inc | Image reader |
| JP2002083677A (en) * | 2000-09-05 | 2002-03-22 | Semiconductor Energy Lab Co Ltd | Luminescence device and liquid crystal display |
| JP2011159671A (en) * | 2010-01-29 | 2011-08-18 | Oki Data Corp | Semiconductor light-emitting device and image display device |
| JP2011159672A (en) * | 2010-01-29 | 2011-08-18 | Oki Data Corp | Semiconductor light-emitting device and image display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751781A (en) * | 1980-07-17 | 1982-03-26 | Eastman Kodak Co | Organic electroluminiscent cell and method |
| JPS6144985A (en) * | 1984-08-10 | 1986-03-04 | Canon Inc | El element |
| JPH01312874A (en) * | 1988-06-09 | 1989-12-18 | Nec Corp | Organic thin film el element |
-
1990
- 1990-02-21 JP JP1630490U patent/JPH03107861U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751781A (en) * | 1980-07-17 | 1982-03-26 | Eastman Kodak Co | Organic electroluminiscent cell and method |
| JPS6144985A (en) * | 1984-08-10 | 1986-03-04 | Canon Inc | El element |
| JPH01312874A (en) * | 1988-06-09 | 1989-12-18 | Nec Corp | Organic thin film el element |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10172762A (en) * | 1996-12-11 | 1998-06-26 | Sanyo Electric Co Ltd | Manufacture of display device using electroluminescent element and display device therefor |
| JPH11111456A (en) * | 1997-09-29 | 1999-04-23 | Nippon Steel Chem Co Ltd | Multiple type multicolor-emitting organic electroluminescent element |
| JP2000354132A (en) * | 1999-06-10 | 2000-12-19 | Matsushita Graphic Communication Systems Inc | Image reader |
| JP2002083677A (en) * | 2000-09-05 | 2002-03-22 | Semiconductor Energy Lab Co Ltd | Luminescence device and liquid crystal display |
| JP4549505B2 (en) * | 2000-09-05 | 2010-09-22 | 株式会社半導体エネルギー研究所 | Light emitting device |
| JP2011159671A (en) * | 2010-01-29 | 2011-08-18 | Oki Data Corp | Semiconductor light-emitting device and image display device |
| JP2011159672A (en) * | 2010-01-29 | 2011-08-18 | Oki Data Corp | Semiconductor light-emitting device and image display device |
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