JPH0252129U - - Google Patents
Info
- Publication number
- JPH0252129U JPH0252129U JP13125388U JP13125388U JPH0252129U JP H0252129 U JPH0252129 U JP H0252129U JP 13125388 U JP13125388 U JP 13125388U JP 13125388 U JP13125388 U JP 13125388U JP H0252129 U JPH0252129 U JP H0252129U
- Authority
- JP
- Japan
- Prior art keywords
- color
- light source
- display device
- sample
- illumination light
- 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
- 238000005286 illumination Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims 1
Landscapes
- Spectrometry And Color Measurement (AREA)
- Processing Or Creating Images (AREA)
- Image Analysis (AREA)
Description
第１図は第１実施例の斜視図、第２図は第２実
施例の斜視図を示す。
２……ＣＲＴカラーデイスプレイ装置、５……
光源色、６……照明光源、７……遮光板、８……
試料。
FIG. 1 is a perspective view of the first embodiment, and FIG. 2 is a perspective view of the second embodiment. 2...CRT color display device, 5...
Light source color, 6... Illumination light source, 7... Light shielding plate, 8...
sample.
Claims (1)
光源色と試料の物体色とを同時に観察できる色比
較環境において、前記光源色を画像表示するＣＲ
Ｔカラーデイスプレイ装置と、該デイスプレイ装
置の近傍に設けられた前記試料を照射する照明光
源と、該照明光源と該デイスプレイ装置間に設け
られた遮光板からなることを特徴とする物体色と
光源色の色比較装置。 A CR that displays the light source color as an image in a color comparison environment where the light source color displayed on a CRT color display screen and the object color of the sample can be observed simultaneously.
An object color and a light source color characterized by comprising a T-color display device, an illumination light source provided near the display device for irradiating the sample, and a light shielding plate provided between the illumination light source and the display device. color comparison device.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13125388U JPH0643705Y2 (en) | 1988-10-06 | 1988-10-06 | Color comparison device for object color and light source color |
| US07/378,664 US5033857A (en) | 1988-07-12 | 1989-07-11 | Method of transforming light-source color data and non-luminous object color data |
| DE89307028T DE68909701T2 (en) | 1988-07-12 | 1989-07-11 | Method for converting color data of a light source and color data of a non-luminous object. |
| EP89307028A EP0351188B1 (en) | 1988-07-12 | 1989-07-11 | Method of transforming the light-source color data and the non-luminous object color data |
| CA000605415A CA1319990C (en) | 1988-07-12 | 1989-07-12 | Method of transforming the light-source color data and the nonluminous object color data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13125388U JPH0643705Y2 (en) | 1988-10-06 | 1988-10-06 | Color comparison device for object color and light source color |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0252129U true JPH0252129U (en) | 1990-04-13 |
| JPH0643705Y2 JPH0643705Y2 (en) | 1994-11-14 |
Family
ID=31387146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13125388U Expired - Lifetime JPH0643705Y2 (en) | 1988-07-12 | 1988-10-06 | Color comparison device for object color and light source color |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643705Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003507847A (en) * | 1999-08-19 | 2003-02-25 | ロチェスター インスティテュート オブ テクノロジー | Method and apparatus for measuring lighting conditions |
-
1988
- 1988-10-06 JP JP13125388U patent/JPH0643705Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003507847A (en) * | 1999-08-19 | 2003-02-25 | ロチェスター インスティテュート オブ テクノロジー | Method and apparatus for measuring lighting conditions |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643705Y2 (en) | 1994-11-14 |