JPH0162809U - - Google Patents
Info
- Publication number
- JPH0162809U JPH0162809U JP1987156216U JP15621687U JPH0162809U JP H0162809 U JPH0162809 U JP H0162809U JP 1987156216 U JP1987156216 U JP 1987156216U JP 15621687 U JP15621687 U JP 15621687U JP H0162809 U JPH0162809 U JP H0162809U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- gradation
- crystal display
- processing circuit
- gradation processing
- 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 6
- 238000002604 ultrasonography Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Closed-Circuit Television Systems (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は、従来の超音波診断装置の一例を示す
系統図、第２図は従来の超音波診断装置の構造の
一例を示す構造図、第３図はＣＲＴ表示器の階調
特性の一例を示す説明図、第４図は液晶表示器の
階調特性の一例を示す説明図、第５図及び第６図
は、本考案による液晶表示器を用いた超音波診断
装置の一例を示す系統図である。
１……超音波探触子、２……超音波トランスジ
ユーサー、３……生体、４……反射エコー信号、
５……超音波診断装置本体、６……エコー信号、
７……階調処理回路、８……ＣＲＴ表示器、９…
…エコー情報、１０……筐体、１１……液晶表示
器、１２……階調処理回路、１３……階調処理回
路の出力信号。
Fig. 1 is a system diagram showing an example of a conventional ultrasonic diagnostic device, Fig. 2 is a structural diagram showing an example of the structure of a conventional ultrasonic diagnostic device, and Fig. 3 is an example of gradation characteristics of a CRT display. FIG. 4 is an explanatory diagram showing an example of the gradation characteristics of a liquid crystal display, and FIGS. 5 and 6 are diagrams showing an example of an ultrasonic diagnostic apparatus using a liquid crystal display according to the present invention. It is a diagram. 1... Ultrasonic probe, 2... Ultrasonic transducer, 3... Living body, 4... Reflected echo signal,
5...Ultrasonic diagnostic device main body, 6...Echo signal,
7... Gradation processing circuit, 8... CRT display, 9...
...Echo information, 10... Housing, 11... Liquid crystal display, 12... Gradation processing circuit, 13... Output signal of the tone processing circuit.
Claims (1)
する超音波診断装置用液晶表示器。 (2) ＣＲＴ表示器に適するごとく階調処理され
た診断信号を、液晶テレビに適した階調特性に変
換することを目的とした階調処理回路を具備して
いることを特徴とする超音波診断装置用液晶表示
器。 (3) ＣＲＴ表示器用と液晶表示器用との二つの
階調処理回路を具備していることを特徴とする超
音波診断装置。[Claims for Utility Model Registration] (1) A liquid crystal display for an ultrasonic diagnostic device, characterized by comprising a gradation processing circuit. (2) An ultrasound device characterized by being equipped with a gradation processing circuit for converting a diagnostic signal that has been gradation-processed to be suitable for a CRT display into a gradation characteristic suitable for an LCD television. Liquid crystal display for diagnostic equipment. (3) An ultrasonic diagnostic device characterized by comprising two gradation processing circuits, one for a CRT display and one for a liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987156216U JPH0162809U (en) | 1987-10-12 | 1987-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987156216U JPH0162809U (en) | 1987-10-12 | 1987-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0162809U true JPH0162809U (en) | 1989-04-21 |
Family
ID=31434554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987156216U Pending JPH0162809U (en) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0162809U (en) |
-
1987
- 1987-10-12 JP JP1987156216U patent/JPH0162809U/ja active Pending
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