JPH0235118U - - Google Patents
Info
- Publication number
- JPH0235118U JPH0235118U JP11327788U JP11327788U JPH0235118U JP H0235118 U JPH0235118 U JP H0235118U JP 11327788 U JP11327788 U JP 11327788U JP 11327788 U JP11327788 U JP 11327788U JP H0235118 U JPH0235118 U JP H0235118U
- Authority
- JP
- Japan
- Prior art keywords
- display element
- transmissive
- light source
- transmissive portion
- translucent substrate
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000005684 electric field Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
Description
第１図は本発明に係る透過型表示装置の構造例
を示す図、第２図は第１図に示す表示装置におけ
る光源からの光と入射外光の状態を示す図、第３
図は表示素子のマトリクスと動的散乱型液晶パネ
ルのマトリクスの関係を示す図、第４図は従来の
表示装置の視野範囲を示す図、第５図は従来の透
過型表示装置の構造例を示す図である。
符号の説明、１……表示素子、２……動的散乱
型液晶パネル（散乱型液晶パネル）、１０……Ｔ
Ｎ液晶層、１２，２６……透明電極、１４，２８
……ガラス板、１６……偏向板、１８……冷陰極
管（光源）、２４……ＤＳ液晶層。
FIG. 1 is a diagram showing a structural example of a transmission type display device according to the present invention, FIG. 2 is a diagram showing the state of light from a light source and incident external light in the display device shown in FIG. 1, and FIG.
The figure shows the relationship between the matrix of the display element and the matrix of the dynamic scattering type liquid crystal panel, Figure 4 shows the viewing range of a conventional display device, and Figure 5 shows an example of the structure of a conventional transmissive display device. FIG. Explanation of symbols, 1...Display element, 2...Dynamic scattering type liquid crystal panel (scattering type liquid crystal panel), 10...T
N liquid crystal layer, 12, 26...transparent electrode, 14, 28
...glass plate, 16 ... polarization plate, 18 ... cold cathode tube (light source), 24 ... DS liquid crystal layer.
Claims (1)
素子１の背面側に光源１８が配置され、 透光性基板における各所の電界制御によつて表
示素子１に光透過部分と非透過部分を形成するこ
とにより光源１８からの光Ｌｉの透過遮断に基づ
いた表示を行なう透過型表示装置において、 表示素子１の透過部分と非透過部分に対応して
散乱領域と非散乱領域の形成が可能な散乱型液晶
パネル２を当該表示素子１の前面側に配置したこ
とを特長とする透過型表示装置。[Claims for Utility Model Registration] A light source 18 is arranged on the back side of the display element 1, which is equipped with a translucent substrate having an electro-optic effect, and the light source 18 is arranged on the back side of the display element 1, which is provided with a translucent substrate having an electro-optic effect, and light is emitted to the display element 1 by controlling electric fields at various locations on the translucent substrate. In a transmissive display device that performs display based on blocking the transmission of light Li from the light source 18 by forming a transmissive portion and a non-transmissive portion, a scattering region and a non-transmissive region are formed corresponding to the transmissive portion and non-transmissive portion of the display element 1. A transmissive display device characterized in that a scattering liquid crystal panel 2 capable of forming a scattering region is disposed on the front side of the display element 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11327788U JPH0235118U (en) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11327788U JPH0235118U (en) | 1988-08-31 | 1988-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235118U true JPH0235118U (en) | 1990-03-07 |
Family
ID=31352967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11327788U Pending JPH0235118U (en) | 1988-08-31 | 1988-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235118U (en) |
-
1988
- 1988-08-31 JP JP11327788U patent/JPH0235118U/ja active Pending
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