JPH0422787U - - Google Patents
Info
- Publication number
- JPH0422787U JPH0422787U JP6435090U JP6435090U JPH0422787U JP H0422787 U JPH0422787 U JP H0422787U JP 6435090 U JP6435090 U JP 6435090U JP 6435090 U JP6435090 U JP 6435090U JP H0422787 U JPH0422787 U JP H0422787U
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- guide plate
- plate
- reflector plate
- lamp
- 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
- 239000011324 bead Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第1図は本考案の一実施例を示す断面図、第2
図は本考案の実施態様図、第3図及び第4図は反
射板上での光の反射状態を示し、第3図は本考案
の実施例、第4図は従来例をそれぞれ示す。
A……導光板反射シート、1……透明性ビーズ
、2……接着剤又は粘着剤、3……反射板、4…
…ランプ、5……導光板、6……印刷ドツト。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure shows an embodiment of the present invention, FIGS. 3 and 4 show the state of reflection of light on a reflecting plate, FIG. 3 shows an embodiment of the present invention, and FIG. 4 shows a conventional example. A... Light guide plate reflective sheet, 1... Transparent beads, 2... Adhesive or adhesive, 3... Reflective plate, 4...
...Lamp, 5...Light guide plate, 6...Printed dots.
Claims (1)
装置において、該反射板3の表面に透明性ビーズ
1を略均一に付着させてなる導光板用反射シート
。 A reflective sheet for a light guide plate, in which transparent beads 1 are substantially uniformly adhered to the surface of the reflector plate 3 in a light emitting device having a lamp 4, a light guide plate 5, and a reflector plate 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6435090U JPH0422787U (en) | 1990-06-18 | 1990-06-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6435090U JPH0422787U (en) | 1990-06-18 | 1990-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0422787U true JPH0422787U (en) | 1992-02-25 |
Family
ID=31595218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6435090U Pending JPH0422787U (en) | 1990-06-18 | 1990-06-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0422787U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002162511A (en) * | 2000-09-18 | 2002-06-07 | Cosmo Tec:Kk | Reflection sheet with scratch preventing function for backlight of liquid crystal display device, and liquid crystal display device |
CN102138086A (en) * | 2008-07-10 | 2011-07-27 | 3M创新有限公司 | Retroreflective articles and devices having viscoelastic lightguide |
-
1990
- 1990-06-18 JP JP6435090U patent/JPH0422787U/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002162511A (en) * | 2000-09-18 | 2002-06-07 | Cosmo Tec:Kk | Reflection sheet with scratch preventing function for backlight of liquid crystal display device, and liquid crystal display device |
CN102138086A (en) * | 2008-07-10 | 2011-07-27 | 3M创新有限公司 | Retroreflective articles and devices having viscoelastic lightguide |
JP2011527771A (en) * | 2008-07-10 | 2011-11-04 | スリーエム イノベイティブ プロパティズ カンパニー | Retroreflective article and device having viscoelastic lightguide |
US9551475B2 (en) | 2008-07-10 | 2017-01-24 | 3M Innovative Properties Company | Retroreflective articles and devices having viscoelastic lightguide |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0422787U (en) | ||
JPS62109185U (en) | ||
JPH0446485U (en) | ||
JPH0284205U (en) | ||
JPH0190085U (en) | ||
JPH0173710U (en) | ||
JPH03119912U (en) | ||
JPH0239404U (en) | ||
JPH0194982U (en) | ||
JPH0239291U (en) | ||
JPS58144304U (en) | mirror | |
JPH01105549U (en) | ||
JPS6289682U (en) | ||
JPS58144384U (en) | display device | |
JPS629204U (en) | ||
JPS62147987U (en) | ||
JPS5891975U (en) | mirror | |
JPH01103112U (en) | ||
JPH0427428U (en) | ||
JPS6319888U (en) | ||
JPS6210356U (en) | ||
JPS5863526U (en) | surface light emitter | |
JPH0392627U (en) | ||
JPS5852705U (en) | Fluorescent lamp reflector device | |
JPH01155037U (en) |