JPH02132286U - - Google Patents

Info

Publication number

JPH02132286U

JPH02132286U JP4133889U JP4133889U JPH02132286U JP H02132286 U JPH02132286 U JP H02132286U JP 4133889 U JP4133889 U JP 4133889U JP 4133889 U JP4133889 U JP 4133889U JP H02132286 U JPH02132286 U JP H02132286U

Authority

JP

Japan

Prior art keywords

liquid crystal

crystal display

overhead projector

display means

transmissive liquid

Prior art date

1989-04-07

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 5
• 238000005286 illumination Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 6
• 239000011521 glass Substances 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1