JPS60191928U - Light guide plate for lighting - Google Patents
Light guide plate for lightingInfo
- Publication number
- JPS60191928U JPS60191928U JP7995484U JP7995484U JPS60191928U JP S60191928 U JPS60191928 U JP S60191928U JP 7995484 U JP7995484 U JP 7995484U JP 7995484 U JP7995484 U JP 7995484U JP S60191928 U JPS60191928 U JP S60191928U
- Authority
- JP
- Japan
- Prior art keywords
- guide plate
- light guide
- lighting
- illumination
- view
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図乃至第２図は従来技術の説明で第１図はその平面
図、第２図は同じく縦断側面図である。
第３図乃至第８図は本考案の第一の実施例を示し第３図
はその平面図、第４図は同じく従断側面図、第５図は要
部の拡大平面図、第６図は光の拡散状態を説明するため
の要部の縦断側面図、第７ −図は第５図の右側断面図
、第８図は溝の拡大断面図である。第９図乃至第１３図
は本考案の第二乃至第六の実施例の平面図で溝の種々の
パターンを示しである。
１０・・・・・・導光板本体、１１・・・・・・溝、１
２・・・・・・表面部。
＼−第３図
ｆ
）／）
１！！、１２ 、 、： １′−
第７図
１“１ ！−
第８図1 and 2 are explanations of the prior art, in which FIG. 1 is a plan view thereof and FIG. 2 is a longitudinal sectional side view thereof. 3 to 8 show the first embodiment of the present invention, FIG. 3 is a plan view thereof, FIG. 4 is a sectional side view, FIG. 5 is an enlarged plan view of the main part, and FIG. 6 7 is a vertical sectional side view of a main part for explaining the state of light diffusion, FIG. 7 is a right sectional view of FIG. 5, and FIG. 8 is an enlarged sectional view of a groove. 9 to 13 are plan views of second to sixth embodiments of the present invention, showing various patterns of grooves. 10...Light guide plate main body, 11...Groove, 1
2...Surface part. ＼-Figure 3 f )/) 1! ! , 12 , , : 1'- Fig. 7 1 "1 !- Fig. 8
Claims (2)
照明用導光板。(1) A light guide plate for illumination in which a groove 1 is provided in the surface portion 12 of the light guide plate main body 10.
溝１１を複数、適宜組み合わせて配設した照明用導光板
。(2) In the description of paragraph 1 of the claims for utility model registration,
A light guide plate for illumination in which a plurality of grooves 11 are arranged in appropriate combinations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7995484U JPS60191928U (en) | 1984-05-29 | 1984-05-29 | Light guide plate for lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7995484U JPS60191928U (en) | 1984-05-29 | 1984-05-29 | Light guide plate for lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60191928U true JPS60191928U (en) | 1985-12-19 |
Family
ID=30625346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7995484U Pending JPS60191928U (en) | 1984-05-29 | 1984-05-29 | Light guide plate for lighting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60191928U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628637U (en) * | 1992-09-11 | 1994-04-15 | 矢崎総業株式会社 | Instrument |
| JP2004309397A (en) * | 2003-04-09 | 2004-11-04 | Hitachi Maxell Ltd | Pointer for instrument |
| JP2009265071A (en) * | 2008-04-29 | 2009-11-12 | Hyundai Motor Co Ltd | Vehicle instrument panel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS419978Y1 (en) * | 1965-07-03 | 1966-05-13 | ||
| JPS5362568A (en) * | 1976-11-17 | 1978-06-05 | Hitachi Ltd | Liquid crystal wristwatch |
-
1984
- 1984-05-29 JP JP7995484U patent/JPS60191928U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS419978Y1 (en) * | 1965-07-03 | 1966-05-13 | ||
| JPS5362568A (en) * | 1976-11-17 | 1978-06-05 | Hitachi Ltd | Liquid crystal wristwatch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628637U (en) * | 1992-09-11 | 1994-04-15 | 矢崎総業株式会社 | Instrument |
| JP2004309397A (en) * | 2003-04-09 | 2004-11-04 | Hitachi Maxell Ltd | Pointer for instrument |
| JP2009265071A (en) * | 2008-04-29 | 2009-11-12 | Hyundai Motor Co Ltd | Vehicle instrument panel |
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