JPS6341127U - - Google Patents
Info
- Publication number
- JPS6341127U JPS6341127U JP13506986U JP13506986U JPS6341127U JP S6341127 U JPS6341127 U JP S6341127U JP 13506986 U JP13506986 U JP 13506986U JP 13506986 U JP13506986 U JP 13506986U JP S6341127 U JPS6341127 U JP S6341127U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- signal
- light
- optical shutter
- electrode
- 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
- 230000003287 optical effect Effects 0.000 claims description 8
- 108091008695 photoreceptors Proteins 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Liquid Crystal Display Device Control (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Description
第１図は本実施例の液晶プリンタの構成図、第
２図は本実施例の液晶プリンタに用いられる光源
の構成図、第３図は本実施例の液晶プリンタに用
いられる液晶シヤツタユニツトの構成図、第４図
ａ，ｂは本実施例の液晶プリンタに用いられる液
晶シヤツタユニツトの電極構成図、第５図ａ〜ｈ
は液晶シヤツタユニツトに供給される波形信号の
構成図、第６図ａ〜ｅは液晶シヤツタユニツトの
透過光量等を示す構成図である。
１……感光体ドラム、３……光記録部、７……
光源、７ａ……光伝送ロツド、７ｃ……開口部、
８……液晶シヤツタユニツト、１２……マイクロ
シヤツタ、１３ａ，１３ｂ……共通電極、１４…
…信号電極。
Fig. 1 is a block diagram of the liquid crystal printer of this embodiment, Fig. 2 is a block diagram of the light source used in the liquid crystal printer of this embodiment, and Fig. 3 is a block diagram of the liquid crystal shutter unit used in the liquid crystal printer of this embodiment. , FIGS. 4a and 4b are electrode configuration diagrams of the liquid crystal shutter unit used in the liquid crystal printer of this embodiment, and FIGS. 5a to 5h
6 is a configuration diagram of a waveform signal supplied to the liquid crystal shutter unit, and FIGS. 6a to 6e are configuration diagrams showing the amount of light transmitted through the liquid crystal shutter unit. 1... Photosensitive drum, 3... Optical recording section, 7...
Light source, 7a... Optical transmission rod, 7c... Opening,
8...Liquid crystal shutter unit, 12...Micro shutter, 13a, 13b...Common electrode, 14...
...Signal electrode.
Claims (1)
する方向に設けられた光シヤツタと、該光シヤツ
タを照明する光源とを備え、該光源の光を前記光
シヤツタにより透過又は遮断して前記感光体へ透
過光を照射することにより光記録を行なう記録装
置において、 前記光シヤツタは前記光シヤツタの書込み周期
をｎ分割する為の時分割選択信号を供給する共通
電極と前記光シヤツタに開閉信号を供給する信号
電極との交差対向部に設けられ、前記光シヤツタ
は前記両電極により前記光シヤツタが選択される
選択期間に開又は閉状態を設定する駆動信号が印
加され、かつ前記選択期間に後続する非選択期間
に前記開又は閉状態を継続する駆動信号が印加さ
れ、前記光源は前記書込み周期毎に断続発光する
ことを特徴とする記録装置。[Claims for Utility Model Registration] A moving photoreceptor, a light shutter provided in a direction intersecting the moving direction of the photoreceptor, and a light source that illuminates the light shutter, In a recording device that performs optical recording by irradiating transmitted light to the photoreceptor by transmitting or blocking it by a shutter, the optical shutter is a common device that supplies a time division selection signal for dividing the writing cycle of the optical shutter into n divisions. The electrode is provided at a cross-opposed portion between the electrode and a signal electrode that supplies an opening/closing signal to the optical shutter, and the optical shutter receives a driving signal for setting the open or closed state during a selection period in which the optical shutter is selected by both electrodes. A recording apparatus characterized in that a drive signal is applied to the drive signal and continues the open or closed state during a non-selection period following the selection period, and the light source emits light intermittently every writing cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13506986U JPH0410568Y2 (en) | 1986-09-02 | 1986-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13506986U JPH0410568Y2 (en) | 1986-09-02 | 1986-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6341127U true JPS6341127U (en) | 1988-03-17 |
| JPH0410568Y2 JPH0410568Y2 (en) | 1992-03-16 |
Family
ID=31036906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13506986U Expired JPH0410568Y2 (en) | 1986-09-02 | 1986-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410568Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02130343U (en) * | 1989-04-01 | 1990-10-26 |
-
1986
- 1986-09-02 JP JP13506986U patent/JPH0410568Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02130343U (en) * | 1989-04-01 | 1990-10-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410568Y2 (en) | 1992-03-16 |
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