JPH0475625U - - Google Patents

Info

Publication number

JPH0475625U

JPH0475625U JP11563490U JP11563490U JPH0475625U JP H0475625 U JPH0475625 U JP H0475625U JP 11563490 U JP11563490 U JP 11563490U JP 11563490 U JP11563490 U JP 11563490U JP H0475625 U JPH0475625 U JP H0475625U

Authority

JP

Japan

Prior art keywords

light

face

output end

light guide

means provided

Prior art date

1990-11-02

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

• Espacenet
• Global Dossier
• Discuss

• 239000004973 liquid crystal related substance Substances 0.000 claims description 7
• 238000009792 diffusion process Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 1
• 230000003287 optical effect Effects 0.000 description 1