JPH0457890U - - Google Patents
Info
- Publication number
- JPH0457890U JPH0457890U JP10033890U JP10033890U JPH0457890U JP H0457890 U JPH0457890 U JP H0457890U JP 10033890 U JP10033890 U JP 10033890U JP 10033890 U JP10033890 U JP 10033890U JP H0457890 U JPH0457890 U JP H0457890U
- Authority
- JP
- Japan
- Prior art keywords
- light
- photovoltaic device
- charger
- electrode layer
- transmitting
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000001681 protective effect Effects 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
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図及び第２図は本考案の第１の実施例を示
す電光表示装置の正面図及びその後面側から臨ん
だときの分解斜視図、第３図乃至第５図は本考案
の第２乃至第４実施例を示す電光表示装置の後面
側から臨んだときの分解斜視図、第６図は光起電
力装置の断面図、第７図は従来の実施例を示す表
示装置の斜視図である。
１……絶縁基板、２……膜状光電変換素子、３
……受光面電極層、４……半導体膜、５……背面
金属電極、６……光透過部、７……保護膜、８，
９，２２……光起電力装置、２１……枠状の本体
、２３……表示板、２４……光拡散板、２５……
リアパネル、２６……照明体、２７……充電器。
1 and 2 are a front view and an exploded perspective view of an electronic display device according to a first embodiment of the present invention when viewed from the rear side, and FIGS. 6 is a sectional view of a photovoltaic device, and FIG. 7 is a perspective view of a display device showing a conventional embodiment. be. 1... Insulating substrate, 2... Film photoelectric conversion element, 3
... Light-receiving surface electrode layer, 4 ... Semiconductor film, 5 ... Back metal electrode, 6 ... Light transmission part, 7 ... Protective film, 8,
9, 22...Photovoltaic device, 21...Frame-shaped main body, 23...Display board, 24...Light diffusion plate, 25...
Rear panel, 26... lighting body, 27... charger.
Claims (1)
性絶縁基板の受光領域に、透光性の受光面電極層
、半導体光活性層及び背面金属電極層を積層し、
少なくとも前記背面金属電極層を部分的に除去し
てなる光透過部を複数個有するように形成した光
起電力装置と、この光起電力装置の発電電力を蓄
積する充電器と、前記光起電力装置の背面側に配
された、前記充電器に蓄積された電力により駆動
される照明体とを備え、前記光起電力装置と前記
照明体との間に所望の表示内容が描かれた表示板
が備えられたことを特徴とする電光表示装置。 A light-transmitting light-receiving surface electrode layer, a semiconductor photoactive layer, and a back metal electrode layer are laminated on the light-receiving area of the main body and a light-transmitting insulating substrate that becomes the front panel of this main body,
A photovoltaic device formed to have a plurality of light transmitting parts formed by partially removing at least the back metal electrode layer, a charger for accumulating power generated by the photovoltaic device, and a charger for storing the power generated by the photovoltaic device; a display board comprising a lighting body arranged on the back side of the device and driven by the electric power stored in the charger, and on which desired display content is drawn between the photovoltaic device and the lighting body; An electronic display device characterized by being equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990100338U JPH089747Y2 (en) | 1990-09-25 | 1990-09-25 | Electronic display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990100338U JPH089747Y2 (en) | 1990-09-25 | 1990-09-25 | Electronic display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457890U true JPH0457890U (en) | 1992-05-18 |
| JPH089747Y2 JPH089747Y2 (en) | 1996-03-21 |
Family
ID=31842914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990100338U Expired - Lifetime JPH089747Y2 (en) | 1990-09-25 | 1990-09-25 | Electronic display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089747Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005104241A1 (en) * | 2004-04-19 | 2005-11-03 | Sharp Kabushiki Kaisha | Solar cell module with integrated light source and power-generating light-emitting unit using same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63127159U (en) * | 1987-02-09 | 1988-08-19 | ||
| JPS63138593U (en) * | 1987-03-03 | 1988-09-12 | ||
| JPS63174468U (en) * | 1986-06-09 | 1988-11-11 |
-
1990
- 1990-09-25 JP JP1990100338U patent/JPH089747Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63174468U (en) * | 1986-06-09 | 1988-11-11 | ||
| JPS63127159U (en) * | 1987-02-09 | 1988-08-19 | ||
| JPS63138593U (en) * | 1987-03-03 | 1988-09-12 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005104241A1 (en) * | 2004-04-19 | 2005-11-03 | Sharp Kabushiki Kaisha | Solar cell module with integrated light source and power-generating light-emitting unit using same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089747Y2 (en) | 1996-03-21 |