JPH03129991U - - Google Patents
Info
- Publication number
- JPH03129991U JPH03129991U JP1990037117U JP3711790U JPH03129991U JP H03129991 U JPH03129991 U JP H03129991U JP 1990037117 U JP1990037117 U JP 1990037117U JP 3711790 U JP3711790 U JP 3711790U JP H03129991 U JPH03129991 U JP H03129991U
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- reflector
- lamp
- holes
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案に係る表示装置の一実施例を示
す断面図、第２図は同正面図、第３図及び第４図
はそれぞれ本考案の他の実施例を示す断面図、第
５図は従来例を示す断面図である。
１……反射板、２……青色発光ランプ、３及び
１３……プリント基板、３Ａ及び１３Ａ……穴、
４……２色発光ＬＥＤランプ、５……ライトガイ
ド、６及び１６……シヤツター、６Ａ及び１６Ａ
……液晶パネル、６Ｂ，６Ｂ′，１６Ｂ及び１６
Ｂ′……偏光板、７……窓、８……開閉部、９…
…ランプハウス、１４……２色発光ＬＥＤチツプ
。
FIG. 1 is a sectional view showing one embodiment of the display device according to the present invention, FIG. 2 is a front view thereof, FIGS. 3 and 4 are sectional views showing other embodiments of the present invention, and FIG. The figure is a sectional view showing a conventional example. 1...Reflector plate, 2...Blue light emitting lamp, 3 and 13...Printed circuit board, 3A and 13A...hole,
4...Two-color LED lamp, 5...Light guide, 6 and 16...Shutter, 6A and 16A
...Liquid crystal panel, 6B, 6B', 16B and 16
B'...Polarizing plate, 7...Window, 8...Opening/closing part, 9...
...Lamp house, 14...Two-color LED chip.
Claims (1)
するように装着された青色発光ランプと、所定配
列の穴を有するように形成され、前記青色発光ラ
ンプの前方にその背面が前記反射板と対向するよ
うに配置されたプリント基板と、このプリント基
板の前面に前記穴と交互配列となるように装着さ
れた、赤色及び緑色を発光色とする２色発光ＬＥ
Ｄランプまたはチツプと、前記プリント基板の穴
と対応する部分で液晶パネルと偏光板によるシヤ
ツター機能を発揮するように配設されたシヤツタ
ーとを備えてなることを特徴とする表示装置。 It is formed to have a parabolic reflector, a blue light emitting lamp mounted to be located at the focal point of the reflector, and a predetermined array of holes, and the back surface of the reflector is located in front of the blue light emitting lamp. A printed circuit board arranged to face the board, and two-color light-emitting LEDs emitting red and green, which are mounted on the front surface of the printed circuit board in an alternating arrangement with the holes.
1. A display device comprising a D lamp or a chip, and a shutter arranged in a portion corresponding to the hole of the printed circuit board so as to exhibit a shutter function using a liquid crystal panel and a polarizing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037117U JPH0617164Y2 (en) | 1990-04-06 | 1990-04-06 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037117U JPH0617164Y2 (en) | 1990-04-06 | 1990-04-06 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03129991U true JPH03129991U (en) | 1991-12-26 |
| JPH0617164Y2 JPH0617164Y2 (en) | 1994-05-02 |
Family
ID=31543939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990037117U Expired - Lifetime JPH0617164Y2 (en) | 1990-04-06 | 1990-04-06 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617164Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3821564B2 (en) * | 1997-12-24 | 2006-09-13 | 京セラ株式会社 | Two-layer reflection type LED lighting device |
-
1990
- 1990-04-06 JP JP1990037117U patent/JPH0617164Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0617164Y2 (en) | 1994-05-02 |
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