JPH01157382U - - Google Patents
Info
- Publication number
- JPH01157382U JPH01157382U JP5284988U JP5284988U JPH01157382U JP H01157382 U JPH01157382 U JP H01157382U JP 5284988 U JP5284988 U JP 5284988U JP 5284988 U JP5284988 U JP 5284988U JP H01157382 U JPH01157382 U JP H01157382U
- Authority
- JP
- Japan
- Prior art keywords
- envelope
- light
- display device
- emitting cell
- cell
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図ａは本考案の第一実施例における蛍光表
示装置の平面図、同図ｂは同実施例における発光
ダイオード部の平面図、第２図ａは第２実施例に
おける画素の一部破断平面図、同図ｂは同実施例
における発光ダイオード部の断面図、第３図ａは
従来の発光セルの平面図、同図ｂは組み合せた従
来の発光セルの断面図、第４図ａ，ｂは画素の間
隔Ｌ１と画素ピツチＰａ，Ｐｂ及び画素の大きさ
の関係を示す説明図である。
１６……陰極、１７……第１制御電極、１８…
…第２制御電極、２０……外囲器、３０，３０ａ
……発光ダイオード部、５０，５０ａ……画素、
Ｇ，Ｂ……蛍光体層、Ｆ……蛍光表示部、Ｒ，Ｒ
ａ……発光ダイオード。
FIG. 1a is a plan view of a fluorescent display device according to the first embodiment of the present invention, FIG. 1b is a plan view of a light emitting diode section in the same embodiment, and FIG. 3A is a plan view of a conventional light emitting cell, FIG. 4B is a sectional view of a combined conventional light emitting cell, FIG. 4A, b is an explanatory diagram showing the relationship between the pixel interval L1 , the pixel pitches Pa and Pb, and the pixel size. 16... cathode, 17... first control electrode, 18...
...Second control electrode, 20...Envelope, 30, 30a
...Light emitting diode section, 50, 50a...Pixel,
G, B...phosphor layer, F... fluorescent display section, R, R
a... Light emitting diode.
Claims (1)
一つの大型表示装置を構成する表示装置の発光セ
ルにおいて、内部が高真空状態に保持された外囲
器と、外囲器内に配設されて電子を放出する陰極
と、陰極から放出された電子を制御する制御電極
とを有し、前記画素は、前記外囲器の内面側に配
設されて電子の射突により発光する蛍光体層を備
えた蛍光表示部と、前記外囲器の外面側であつて
前記蛍光表示部と共に視認しうる位置に配設され
た発光ダイオード部とによつて構成されているこ
とを特徴とする表示装置の発光セル。 A light-emitting cell of a display device that has one or more pixels and is combined to form one large display device includes an envelope whose interior is maintained in a high vacuum state, and a light-emitting cell arranged inside the envelope. and a control electrode that controls the electrons emitted from the cathode. and a light emitting diode section disposed on the outer surface side of the envelope at a position where it can be visually recognized together with the fluorescent display section. luminescent cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5284988U JPH01157382U (en) | 1988-04-21 | 1988-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5284988U JPH01157382U (en) | 1988-04-21 | 1988-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01157382U true JPH01157382U (en) | 1989-10-30 |
Family
ID=31278846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5284988U Pending JPH01157382U (en) | 1988-04-21 | 1988-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01157382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001154613A (en) * | 1999-12-01 | 2001-06-08 | Avix Inc | Panel type led display module |
-
1988
- 1988-04-21 JP JP5284988U patent/JPH01157382U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001154613A (en) * | 1999-12-01 | 2001-06-08 | Avix Inc | Panel type led display module |
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