JPH0168958U - - Google Patents
Info
- Publication number
- JPH0168958U JPH0168958U JP1987163512U JP16351287U JPH0168958U JP H0168958 U JPH0168958 U JP H0168958U JP 1987163512 U JP1987163512 U JP 1987163512U JP 16351287 U JP16351287 U JP 16351287U JP H0168958 U JPH0168958 U JP H0168958U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light
- case
- back side
- solar cell
- 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
- 238000000149 argon plasma sintering Methods 0.000 claims description 4
- 238000005401 electroluminescence Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 229910005580 NiCd Inorganic materials 0.000 description 1
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
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図〜第４図はこの考案を具体化した第１実
施例を示す図面であつて、第１図は発光装置の平
面図、第２図は発光装置の部分破断斜視図、第３
図は発光装置の縦断面図、第４図は発光装置の電
気回路図である。第５図〜第８図はこの考案を具
体化した第２実施例を示す図面であつて、第５図
は発光装置の部分破断斜視図、第６図は発光装置
の縦断面図、第７図は発光装置の電気回路図、第
８図はＥＬ駆動回路を示す電気回路図である。第
９図はこの考案を具体化した別の実施例の発光装
置の平面図、第１０図は同じく別の実施例の発光
装置の電気回路図、第１１図は同じく別の実施例
の発光装置の平面図、第１２図は同じく別の実施
例の発光装置の縦断面図である。
２…ケース、３…光散乱シート、１２…発光ダ
イオード、１７…ＥＬ（３，１２及び１７はそれ
ぞれ発光部材を構成している）、５…太陽電池、
７…二次電池としてのＮｉＣｄ電池、８，９，１
０…抵抗、１１…トランジスタ、１３…フオトト
ランジスタ、１８，２０…ダイオード、１９…ト
ランジスタ、２１…ＥＬ駆動回路、２４，２５，
２７…抵抗、２６…トランジスタ（８〜１１，１
３及び１８〜２１，２４〜２７はそれぞれ制御回
路を構成している）。
1 to 4 are drawings showing a first embodiment embodying this invention, in which FIG. 1 is a plan view of a light emitting device, FIG. 2 is a partially cutaway perspective view of the light emitting device, and FIG.
The figure is a longitudinal sectional view of the light emitting device, and FIG. 4 is an electric circuit diagram of the light emitting device. 5 to 8 are drawings showing a second embodiment embodying this invention, in which FIG. 5 is a partially cutaway perspective view of the light emitting device, FIG. 6 is a longitudinal sectional view of the light emitting device, and FIG. The figure is an electric circuit diagram of a light emitting device, and FIG. 8 is an electric circuit diagram showing an EL drive circuit. FIG. 9 is a plan view of a light emitting device according to another embodiment embodying this invention, FIG. 10 is an electric circuit diagram of a light emitting device according to another embodiment, and FIG. 11 is a plan view of a light emitting device according to another embodiment. FIG. 12 is a vertical sectional view of a light emitting device according to another embodiment. 2... Case, 3... Light scattering sheet, 12... Light emitting diode, 17... EL (3, 12 and 17 each constitute a light emitting member), 5... Solar cell,
7...NiCd battery as a secondary battery, 8,9,1
0... Resistor, 11... Transistor, 13... Phototransistor, 18, 20... Diode, 19... Transistor, 21... EL drive circuit, 24, 25,
27...Resistor, 26...Transistor (8-11,1
3, 18-21, and 24-27 constitute a control circuit, respectively).
Claims (1)
１２，１７及び面状の太陽電池５と、 前記発光部材３，１２，１７及び太陽電池５の
裏側に配設され、前記太陽電池５からのエネルギ
ーを蓄えるための二次電池７と、 前記発光部材３，１２，１７及び太陽電池５の
裏側に配設され、周囲の明るさに応じて前記二次
電池７から前記発光部材３，１２，１７に流れる
電流を制御するための制御回路８〜１１，１３，
１８〜２１，２４〜２７と を備えたことを特徴とする発光装置。 ２ 前記発光部材はケース２の裏側に密着される
光散乱シード３と、その側部に配置される発光ダ
イオード１２であつて、同発光ダイオード１２か
ら発光される光を前記ケース２を介して前記光散
乱シート３に導くように構成したものである実用
新案登録請求の範囲第１項に記載の発光装置。 ３ 前記発光部材はケース２の裏側に配設される
エレクトロ・ルミネツセンス１７である実用新案
登録請求の範囲第１項に記載の発光装置。[Claims for Utility Model Registration] 1. A case 2 having translucency, a light-emitting member 3 disposed on the back side of the case 2,
12, 17 and a planar solar cell 5; a secondary battery 7 disposed on the back side of the light emitting members 3, 12, 17 and the solar cell 5 and for storing energy from the solar cell 5; A control circuit 8 to be arranged on the back side of the members 3, 12, 17 and the solar cell 5 and for controlling the current flowing from the secondary battery 7 to the light emitting member 3, 12, 17 according to the surrounding brightness. 11, 13,
A light emitting device comprising: 18-21, 24-27. 2. The light emitting member includes a light scattering seed 3 closely attached to the back side of the case 2 and a light emitting diode 12 disposed on the side thereof, and the light emitted from the light emitting diode 12 is transmitted through the case 2 to the light scattering seed 3. The light emitting device according to claim 1, which is configured to guide the light to the light scattering sheet 3. 3. The light emitting device according to claim 1, wherein the light emitting member is an electroluminescence device 17 disposed on the back side of the case 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163512U JPH0168958U (en) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163512U JPH0168958U (en) | 1987-10-26 | 1987-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0168958U true JPH0168958U (en) | 1989-05-08 |
Family
ID=31448298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163512U Pending JPH0168958U (en) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0168958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009122484A1 (en) | 2008-03-31 | 2009-10-08 | パイオニア株式会社 | Display device |
-
1987
- 1987-10-26 JP JP1987163512U patent/JPH0168958U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009122484A1 (en) | 2008-03-31 | 2009-10-08 | パイオニア株式会社 | Display device |
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