JPH044245U - - Google Patents
Info
- Publication number
- JPH044245U JPH044245U JP1990046329U JP4632990U JPH044245U JP H044245 U JPH044245 U JP H044245U JP 1990046329 U JP1990046329 U JP 1990046329U JP 4632990 U JP4632990 U JP 4632990U JP H044245 U JPH044245 U JP H044245U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal element
- time division
- division control
- spectroscopic detector
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Color Television Image Signal Generators (AREA)
- Spectrometry And Color Measurement (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Liquid Crystal (AREA)
Description
第１図は本考案に係わる分光検出器の一実施例
を示す構成図、第２図は第１図に示した液晶素子
の概念図、第３図は第２図の側面図、第４図は従
来の平面分解式分光検出器を示すブロツク図であ
る。
１１……液晶素子、１２……受光素子、１３…
…時分割制御回路、１４……液晶媒質（液晶素子
）、１５，１６……透面電極（液晶素子）、１７
……平行電極（液晶素子）。
Fig. 1 is a configuration diagram showing one embodiment of a spectroscopic detector according to the present invention, Fig. 2 is a conceptual diagram of the liquid crystal element shown in Fig. 1, Fig. 3 is a side view of Fig. 2, and Fig. 4 1 is a block diagram showing a conventional plane resolving type spectroscopic detector. 11...liquid crystal element, 12...light receiving element, 13...
...Time division control circuit, 14...Liquid crystal medium (liquid crystal element), 15, 16...Transparent electrode (liquid crystal element), 17
...Parallel electrodes (liquid crystal element).
Claims (1)
強度を検出する分光検出器において、液晶媒質と
平行電極よりなる透面電極とにより構成される液
晶素子と、この液晶素子への印加電圧を時分割に
制御する時分割制御回路と、液晶素子により集光
された集光信号を電気信号に変換する受光素子と
により構成されることを特徴とする分光検出器。 A spectroscopic detector, which is applied to imagers and the like, spectrally separates an input optical signal and detects its intensity. It uses a liquid crystal element composed of a liquid crystal medium and a transparent electrode made of parallel electrodes, and a voltage applied to this liquid crystal element. A spectroscopic detector comprising a time division control circuit that performs time division control, and a light receiving element that converts a light signal collected by a liquid crystal element into an electrical signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990046329U JPH044245U (en) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990046329U JPH044245U (en) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044245U true JPH044245U (en) | 1992-01-16 |
Family
ID=31561317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990046329U Pending JPH044245U (en) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044245U (en) |
-
1990
- 1990-04-27 JP JP1990046329U patent/JPH044245U/ja active Pending
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