JPH0251459U - - Google Patents
Info
- Publication number
- JPH0251459U JPH0251459U JP13043288U JP13043288U JPH0251459U JP H0251459 U JPH0251459 U JP H0251459U JP 13043288 U JP13043288 U JP 13043288U JP 13043288 U JP13043288 U JP 13043288U JP H0251459 U JPH0251459 U JP H0251459U
- Authority
- JP
- Japan
- Prior art keywords
- line
- scanner device
- sub
- scanning direction
- color filter
- 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
- 206010047571 Visual impairment Diseases 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
Description
第１図は本考案の一実施例のブロツク図、第２
図は本考案の他の実施例のブロツク図、第３図は
残像特性を説明するための図、第４図は３ライン
内蔵カラーセンサを説明するための図である。
１０，１１……同時化用遅延手段、１２……Ｍ
ＴＦ改善用回路、２９，３０……残像補正手段、
。
Figure 1 is a block diagram of one embodiment of the present invention;
The figure is a block diagram of another embodiment of the present invention, FIG. 3 is a diagram for explaining afterimage characteristics, and FIG. 4 is a diagram for explaining a 3-line built-in color sensor. 10, 11...delay means for synchronization, 12...M
TF improvement circuit, 29, 30... afterimage correction means,
.
Claims (1)
て同一チツプ上に配列し、前記三本のラインセン
サに異なつた色フイルタを設けてなるカラーセン
サの出力信号を複数のライン遅延線を用いて同時
出力とするスキヤナ装置において、 前記副走査方向の変調周波数特性の改善及び残
像の低減の両方又はどちらか一方を前記複数のラ
イン遅延線のうち少なくとも一つのライン遅延線
を用いて行なう補正手段を具備してなるスキヤナ
装置。 (2) 前記三本のラインセンサのうち最後に走査
を行なうラインセンサに前記色フイルタとして青
色の光を透過する色フイルタを設けてなる請求項
１記載のスキヤナ装置。[Claims for Utility Model Registration] (1) Output of a color sensor in which three line sensors are arranged adjacent to each other in the sub-scanning direction on the same chip, and the three line sensors are provided with different color filters. In a scanner device that simultaneously outputs signals using a plurality of line delay lines, improvement of the modulation frequency characteristics in the sub-scanning direction and/or reduction of afterimages is achieved by using at least one of the plurality of line delay lines. A scanner device comprising a correction means using a line delay line. (2) The scanner device according to claim 1, wherein a color filter that transmits blue light is provided as the color filter on the last line sensor to perform scanning among the three line sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13043288U JPH0251459U (en) | 1988-10-06 | 1988-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13043288U JPH0251459U (en) | 1988-10-06 | 1988-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0251459U true JPH0251459U (en) | 1990-04-11 |
Family
ID=31385595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13043288U Pending JPH0251459U (en) | 1988-10-06 | 1988-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0251459U (en) |
-
1988
- 1988-10-06 JP JP13043288U patent/JPH0251459U/ja active Pending
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