JPH0329879Y2 - - Google Patents

Info

Publication number

JPH0329879Y2

JPH0329879Y2 JP1891784U JP1891784U JPH0329879Y2 JP H0329879 Y2 JPH0329879 Y2 JP H0329879Y2 JP 1891784 U JP1891784 U JP 1891784U JP 1891784 U JP1891784 U JP 1891784U JP H0329879 Y2 JPH0329879 Y2 JP H0329879Y2

Authority

JP

Japan

Prior art keywords

light

arc tube

reflector

getter

light shielding

Prior art date

1984-02-13

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

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• 229910052751 metal Inorganic materials 0.000 claims description 15
• 239000002184 metal Substances 0.000 claims description 15
• 239000000463 material Substances 0.000 claims description 7
• 230000000694 effects Effects 0.000 description 12
• 229910001507 metal halide Inorganic materials 0.000 description 7
• 150000005309 metal halides Chemical class 0.000 description 7
• 239000012535 impurity Substances 0.000 description 6
• 239000011248 coating agent Substances 0.000 description 4
• 238000000576 coating method Methods 0.000 description 4
• 230000006866 deterioration Effects 0.000 description 4
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
• 239000000919 ceramic Substances 0.000 description 3
• 229910010272 inorganic material Inorganic materials 0.000 description 3
• 239000011147 inorganic material Substances 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 3
• 230000003647 oxidation Effects 0.000 description 3
• 238000007254 oxidation reaction Methods 0.000 description 3
• XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
• DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
• 229910052782 aluminium Inorganic materials 0.000 description 2
• 230000004907 flux Effects 0.000 description 2
• 238000005247 gettering Methods 0.000 description 2
• 239000011261 inert gas Substances 0.000 description 2
• 238000012423 maintenance Methods 0.000 description 2
• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
• 229910052753 mercury Inorganic materials 0.000 description 2
• 150000002739 metals Chemical class 0.000 description 2
• 229910052708 sodium Inorganic materials 0.000 description 2
• 239000011734 sodium Substances 0.000 description 2
• 238000007740 vapor deposition Methods 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
• -1 Zr-Al Inorganic materials 0.000 description 1
• 229910052783 alkali metal Inorganic materials 0.000 description 1
• 150000001340 alkali metals Chemical class 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 229910052786 argon Inorganic materials 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 229910052788 barium Inorganic materials 0.000 description 1
• DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
• 239000002585 base Substances 0.000 description 1
• 239000006229 carbon black Substances 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 238000009826 distribution Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 230000004313 glare Effects 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 229910052736 halogen Inorganic materials 0.000 description 1
• 150000002367 halogens Chemical class 0.000 description 1
• 230000020169 heat generation Effects 0.000 description 1
• 239000001257 hydrogen Substances 0.000 description 1
• 229910052739 hydrogen Inorganic materials 0.000 description 1
• 150000002431 hydrogen Chemical class 0.000 description 1
• 230000031700 light absorption Effects 0.000 description 1
• 229910052759 nickel Inorganic materials 0.000 description 1
• 229910052758 niobium Inorganic materials 0.000 description 1
• 229910052757 nitrogen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 230000035515 penetration Effects 0.000 description 1
• 238000009877 rendering Methods 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 239000000758 substrate Substances 0.000 description 1
• 229910052715 tantalum Inorganic materials 0.000 description 1
• 229910052719 titanium Inorganic materials 0.000 description 1
• 229910052721 tungsten Inorganic materials 0.000 description 1
• 229910052726 zirconium Inorganic materials 0.000 description 1