JPS6399239U - - Google Patents
Info
- Publication number
- JPS6399239U JPS6399239U JP19612086U JP19612086U JPS6399239U JP S6399239 U JPS6399239 U JP S6399239U JP 19612086 U JP19612086 U JP 19612086U JP 19612086 U JP19612086 U JP 19612086U JP S6399239 U JPS6399239 U JP S6399239U
- Authority
- JP
- Japan
- Prior art keywords
- layers
- photosensitive element
- transparent electrode
- amorphous semiconductor
- layer
- 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 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図ないし第６図はこの考案の紫外線センサ
の１実施例を示し、第１図は切断正面図、第２図
は一部の切断正面図、第３図はＰ層の禁制帯幅の
周期性を示す図、第４図はエネルギ帯図、第５図
は差動増幅手段の結線図、第６図は感度特性図、
第７図および第８図はそれぞれ従来例の切断正面
図である。
７…透光性基板、１０ａ，１０ｂ…金属電極、
１４…紫外線遮断フイルタ、１５…透光性電極、
１６ａ，１６ｂ…Ｐ層、１７ａ，１７ｂ…Ｉ層、
１８ａ，１８ｂ…Ｎ層、１９ａ，１９ｂ…感光性
素子部、２０，２１…薄膜。
Figures 1 to 6 show one embodiment of the ultraviolet sensor of this invention, with Figure 1 being a cutaway front view, Figure 2 being a partially cutaway front view, and Figure 3 showing the forbidden band width of the P layer. A diagram showing periodicity, Figure 4 is an energy band diagram, Figure 5 is a wiring diagram of differential amplification means, Figure 6 is a sensitivity characteristic diagram,
FIG. 7 and FIG. 8 are respectively cutaway front views of the conventional example. 7... Transparent substrate, 10a, 10b... Metal electrode,
14... Ultraviolet blocking filter, 15... Transparent electrode,
16a, 16b...P layer, 17a, 17b...I layer,
18a, 18b...N layer, 19a, 19b...photosensitive element portion, 20, 21...thin film.
Claims (1)
非晶質半導体薄膜が交互に積層されて形成された
２個のＰ層と、 前記両Ｐ層上にそれぞれ順次に積層され前記両
Ｐ層それぞれとともに感光性素子部を構成する非
晶質半導体からなるＩ層およびＮ層と、 前記両Ｎ層上にそれぞれ形成された金属電極と
、 一方の前記感光性素子部と前記透光性基板との
間に設けられた紫外線遮断フイルタと を備えた紫外線センサ。[Claims for Utility Model Registration] A transparent electrode formed on a transparent substrate, and two types of amorphous semiconductor thin films with different forbidden band widths are alternately laminated on the transparent electrode. an I layer and an N layer made of an amorphous semiconductor which are laminated in sequence on both the P layers and constitute a photosensitive element portion together with the P layers, and both the N layers. An ultraviolet sensor comprising: metal electrodes formed on each of the above, and an ultraviolet blocking filter provided between one of the photosensitive element portions and the light-transmitting substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19612086U JPS6399239U (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19612086U JPS6399239U (en) | 1986-12-19 | 1986-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6399239U true JPS6399239U (en) | 1988-06-27 |
Family
ID=31154646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19612086U Pending JPS6399239U (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001289708A (en) * | 2000-04-04 | 2001-10-19 | Matsushita Electric Ind Co Ltd | UV measuring chip, UV sensor and UV measuring method |
| JP2006186536A (en) * | 2004-12-27 | 2006-07-13 | Casio Comput Co Ltd | Imaging apparatus and white balance control method |
-
1986
- 1986-12-19 JP JP19612086U patent/JPS6399239U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001289708A (en) * | 2000-04-04 | 2001-10-19 | Matsushita Electric Ind Co Ltd | UV measuring chip, UV sensor and UV measuring method |
| JP2006186536A (en) * | 2004-12-27 | 2006-07-13 | Casio Comput Co Ltd | Imaging apparatus and white balance control method |
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