Semiconductor light emitting device and manufacturing method...

Details Semiconductor light emitting device and manufacturing method... Semiconductor light emitting device and manufacturing method...

2011-03-01

2011-03-01

Harvey, Minsun (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C257S094000

Reexamination Certificate

active

07899101

ABSTRACT:
A semiconductor light emitting device of double hetero junction includes an active layer and clad layers. The clad layers include an n-type layer and p-type layer. The clad layers sandwich the active layer. A band gap energy of the clad layers is larger than that of the active layer. The band gap energy of the n-type clad layer is smaller than of the p-type clad layer.

REFERENCES:
patent: 3226270 (1965-12-01), Miederer et al.
patent: 3364084 (1968-01-01), Ruehrwein
patent: 3433684 (1969-03-01), Zanowick et al.
patent: 3604991 (1971-09-01), Yonezu et al.
patent: 3733561 (1973-05-01), Hayashi
patent: 3758875 (1973-09-01), Hayashi
patent: 3819974 (1974-06-01), Stevenson et al.
patent: 3855607 (1974-12-01), Kressel et al.
patent: 3983509 (1976-09-01), Scifres et al.
patent: 3984262 (1976-10-01), Burnham et al.
patent: 4063189 (1977-12-01), Scifres et al.
patent: 4144116 (1979-03-01), Jacob et al.
patent: 4153905 (1979-05-01), Charmakadze et al.
patent: 4249142 (1981-02-01), Burnham et al.
patent: 4268842 (1981-05-01), Jacob et al.
patent: 4328469 (1982-05-01), Scifres et al.
patent: 4335461 (1982-06-01), Streifer et al.
patent: 4347611 (1982-08-01), Scifres et al.
patent: 4368098 (1983-01-01), Manasevit
patent: 4371966 (1983-02-01), Scifres et al.
patent: 4404265 (1983-09-01), Manasevit
patent: 4495514 (1985-01-01), Lawrence et al.
patent: 4506366 (1985-03-01), Chinone et al.
patent: 4567060 (1986-01-01), Hayakawa et al.
patent: 4675709 (1987-06-01), Scifres et al.
patent: 4817103 (1989-03-01), Holonyak, Jr. et al.
patent: 4839899 (1989-06-01), Burnham et al.
patent: 4904618 (1990-02-01), Neumark
patent: 4960720 (1990-10-01), Shimbo
patent: 4981293 (1991-01-01), Kinoshita et al.
patent: 4982409 (1991-01-01), Kinoshita et al.
patent: 4984242 (1991-01-01), Scifres et al.
patent: 4999841 (1991-03-01), Sakiyama et al.
patent: 5006908 (1991-04-01), Matsuoka et al.
patent: 5008718 (1991-04-01), Fletcher et al.
patent: 5010376 (1991-04-01), Nishimura et al.
patent: 5023880 (1991-06-01), Suzuki et al.
patent: 5048036 (1991-09-01), Scifres et al.
patent: 5060028 (1991-10-01), Kuo et al.
patent: 5138404 (1992-08-01), Ishikawa et al.
patent: 5151913 (1992-09-01), Ueno
patent: 5153148 (1992-10-01), Sakiyama et al.
patent: 5164798 (1992-11-01), Huang
patent: 5170228 (1992-12-01), Sasaki
patent: 5173751 (1992-12-01), Ota et al.
patent: 5192987 (1993-03-01), Khan et al.
patent: 5210767 (1993-05-01), Arimoto et al.
patent: 5212705 (1993-05-01), Kahen et al.
patent: 5218613 (1993-06-01), Serreze
patent: 5227328 (1993-07-01), Khan et al.
patent: 5233204 (1993-08-01), Fletcher et al.
patent: 5235194 (1993-08-01), Izumiya et al.
patent: 5235609 (1993-08-01), Uchida et al.
patent: 5237182 (1993-08-01), Kitagawa et al.
patent: 5239188 (1993-08-01), Takeuchi et al.
patent: 5247533 (1993-09-01), Okazaki et al.
patent: 5252466 (1993-10-01), Cronan, Jr.
patent: 5252499 (1993-10-01), Rothschild
patent: 5278433 (1994-01-01), Manabe et al.
patent: 5280535 (1994-01-01), Gfeller et al.
patent: 5281830 (1994-01-01), Kotaki et al.
patent: 5285078 (1994-02-01), Mimura et al.
patent: 5290393 (1994-03-01), Nakamura
patent: 5301202 (1994-04-01), Harder et al.
patent: 5306662 (1994-04-01), Nakamura et al.
patent: 5323027 (1994-06-01), Yamada et al.
patent: 5334277 (1994-08-01), Nakamura
patent: 5338944 (1994-08-01), Edmond et al.
patent: 5359209 (1994-10-01), Huang
patent: 5369658 (1994-11-01), Ikawa et al.
patent: 5394421 (1995-02-01), Ikawa et al.
patent: 5395792 (1995-03-01), Ikawa et al.
patent: 5433169 (1995-07-01), Nakamura
patent: 5477063 (1995-12-01), Shakuda
patent: 5483547 (1996-01-01), Adams et al.
patent: 5521396 (1996-05-01), Shakuda
patent: 5548127 (1996-08-01), Shakuda
patent: 5555271 (1996-09-01), Honda et al.
patent: 5557115 (1996-09-01), Shakuda
patent: 5574304 (1996-11-01), Mushiage et al.
patent: 5578839 (1996-11-01), Nakamura et al.
patent: 5583879 (1996-12-01), Yamazaki et al.
patent: 5583880 (1996-12-01), Shakuda
patent: 5583881 (1996-12-01), Uchida et al.
patent: 5585649 (1996-12-01), Ishikawa et al.
patent: 5592502 (1997-01-01), Matsumoto et al.
patent: 5619518 (1997-04-01), Horie et al.
patent: 5652434 (1997-07-01), Nakamura et al.
patent: 5670798 (1997-09-01), Schetzina
patent: 5689123 (1997-11-01), Major et al.
patent: 5732098 (1998-03-01), Nisitani et al.
patent: 5734182 (1998-03-01), Nakamura et al.
patent: 5747832 (1998-05-01), Nakamura et al.
patent: 5751021 (1998-05-01), Teraguchi
patent: 5751752 (1998-05-01), Shakuda
patent: 5760439 (1998-06-01), Tanaka et al.
patent: 5767581 (1998-06-01), Nakamura et al.
patent: 5777350 (1998-07-01), Nakamura et al.
patent: 5793054 (1998-08-01), Nido
patent: 5793405 (1998-08-01), Shakuda
patent: 5814533 (1998-09-01), Shakuda
patent: 5825052 (1998-10-01), Shakuda
patent: 5838029 (1998-11-01), Shakuda
patent: 5877558 (1999-03-01), Nakamura et al.
patent: 5998810 (1999-12-01), Hatano et al.
patent: 6009112 (1999-12-01), Uchida
patent: 6015979 (2000-01-01), Sugiura et al.
patent: 6031858 (2000-02-01), Hatakoshi et al.
patent: 6084899 (2000-07-01), Shakuda
patent: 6115399 (2000-09-01), Shakuda
patent: 6146916 (2000-11-01), Nanishi et al.
patent: 6215133 (2001-04-01), Nakamura et al.
patent: 6996150 (2006-02-01), Shakuda
patent: 2002/0125492 (2002-09-01), Shakuda
patent: 2005/0230696 (2005-10-01), Shakuda
patent: 1325582 (1993-12-01), None
patent: 0 356 059 (1990-02-01), None
patent: 0 477 013 (1992-03-01), None
patent: 0 483 688 (1992-05-01), None
patent: 0 496 030 (1992-07-01), None
patent: 0 496 030 (1992-07-01), None
patent: 0 541 373 (1998-09-01), None
patent: 778383 (1957-07-01), None
patent: 1011979 (1965-12-01), None
patent: 57-153479 (1982-09-01), None
patent: 57-155793 (1982-09-01), None
patent: 60-41478 (1985-09-01), None
patent: 62-119196 (1987-05-01), None
patent: 62-165948 (1987-07-01), None
patent: 62-165991 (1987-07-01), None
patent: 63-188977 (1988-08-01), None
patent: 63-222488 (1988-09-01), None
patent: 63-222489 (1988-09-01), None
patent: 64-17484 (1989-01-01), None
patent: 1-14717 (1989-03-01), None
patent: 1-11375 (1989-04-01), None
patent: 1-111375 (1989-04-01), None
patent: 1-204425 (1989-08-01), None
patent: A 1-217986 (1989-08-01), None
patent: 2-74088 (1990-03-01), None
patent: 2-111016 (1990-04-01), None
patent: A 4-87378 (1990-07-01), None
patent: 2-229475 (1990-09-01), None
patent: 2-229476 (1990-09-01), None
patent: 2-291125 (1990-11-01), None
patent: 3-80198 (1991-04-01), None
patent: 3-85785 (1991-04-01), None
patent: 3-31678 (1991-05-01), None
patent: 3-203388 (1991-09-01), None
patent: 3-252176 (1991-11-01), None
patent: 3-252177 (1991-11-01), None
patent: 3-252178 (1991-11-01), None
patent: 3-289187 (1991-12-01), None
patent: 4-10665 (1992-01-01), None
patent: 4-11375 (1992-01-01), None
patent: 4-25191 (1992-01-01), None
patent: 4-15200 (1992-03-01), None
patent: 4-111375 (1992-04-01), None
patent: A 4-127595 (1992-04-01), None
patent: 4-130692 (1992-05-01), None
patent: 4-144296 (1992-05-01), None
patent: 4-163968 (1992-06-01), None
patent: 4-163970 (1992-06-01), None
patent: 4-163971 (1992-06-01), None
patent: 4-164895 (1992-06-01), None
patent: 4-170390 (1992-06-01), None
patent: 4-209577 (1992-07-01), None
patent: 4-236478 (1992-08-01), None
patent: 4-247637 (1992-09-01), None
patent: 4-273175 (1992-09-01), None
patent: 4-297023 (1992-10-01), None
patent: 4-309281 (1992-10-01), None
patent: 4-321279 (1992-11-01), None
patent: 4-321280 (1992-11-01), None
patent: 5-21845 (1993-01-01), None
patent: 5-21846 (1993-01-01), None
patent: 5-63236 (1993-03-01), None
patent: 5-74710 (1993-03-01), None
patent: 5-109621 (1993-04-01), None
patent: 5-110138 (1993-04-01), None
patent: 5-110139 (1993-04-01), None
patent: 5-121327 (1993-05-01), None
patent: 5-129656 (1993-05-01), None
patent: A 6-177423 (1993-05-01), None
patent: 5-160437 (1993-06-01), None
patent: 5-160504 (1993-06-01), None
patent: 5-166923 (1993-07-01), None
patent: 5-175124 (1993-07-01), None
patent: 5-183189 (1993-07-01), None
patent: 5-190900 (1993-07-01), None
patent: 5-190903 (1993-07-01), None
patent: 5-206520 (1993-08-01), None
patent: 5-211347 (1993-08-01)

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