JPH0440162Y2 - - Google Patents
Info
- Publication number
- JPH0440162Y2 JPH0440162Y2 JP1984057747U JP5774784U JPH0440162Y2 JP H0440162 Y2 JPH0440162 Y2 JP H0440162Y2 JP 1984057747 U JP1984057747 U JP 1984057747U JP 5774784 U JP5774784 U JP 5774784U JP H0440162 Y2 JPH0440162 Y2 JP H0440162Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- half prism
- prism
- reflected
- plane
- 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.)
- Expired
Links
- 238000000149 argon plasma sintering Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005337 ground glass Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5774784U JPS60169601U (ja) | 1984-04-18 | 1984-04-18 | ハ−フプリズム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5774784U JPS60169601U (ja) | 1984-04-18 | 1984-04-18 | ハ−フプリズム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60169601U JPS60169601U (ja) | 1985-11-11 |
JPH0440162Y2 true JPH0440162Y2 (US07122547-20061017-C00273.png) | 1992-09-21 |
Family
ID=30582568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5774784U Granted JPS60169601U (ja) | 1984-04-18 | 1984-04-18 | ハ−フプリズム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60169601U (US07122547-20061017-C00273.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE39859E1 (en) * | 1996-12-06 | 2007-09-25 | Seiko Epson Corporation | Dichroic prism, prism unit, and projection display apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502016U (US07122547-20061017-C00273.png) * | 1973-05-02 | 1975-01-10 | ||
JPS58175149A (ja) * | 1982-04-07 | 1983-10-14 | Hitachi Ltd | 光ピツクアツプ装置 |
-
1984
- 1984-04-18 JP JP5774784U patent/JPS60169601U/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502016U (US07122547-20061017-C00273.png) * | 1973-05-02 | 1975-01-10 | ||
JPS58175149A (ja) * | 1982-04-07 | 1983-10-14 | Hitachi Ltd | 光ピツクアツプ装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS60169601U (ja) | 1985-11-11 |
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