公开(公告)号：US5531928A

公开(公告)日：1996-07-02

申请号：US444476

申请日：1995-05-09

Applicant: Ronald E. Karam ,  Vaddi B. Reddy ,  Shellie K. Northrop ,  Yan Zhang

Inventor： Ronald E. Karam ,  Vaddi B. Reddy ,  Shellie K. Northrop ,  Yan Zhang

IPC: C09K11/02 ,  C09K11/08 ,  C09K11/59 ,  C09K11/61 ,  C09K11/64 ,  C09K11/67 ,  C09K11/77 ,  H05B33/14 ,  C09K11/55

CPC classification number: C09K11/671 ,  C09K11/025 ,  C09K11/0805 ,  C09K11/592 ,  C09K11/611 ,  C09K11/646 ,  C09K11/7734 ,  H05B33/14

Abstract: Electroluminescent phosphors having substantially increased luminance and maintenance over that of prior art electroluminescent phosphors may be made by (1) doping an inorganic intercalation compound having an atomic structure interspersed with vacant spaces, with selected activator ions capable of luminescent emission, and (2) introducing organic monomers or other conductive material into the vacant spaces of the atomic structure of the doped inorganic intercalation compound. The organic monomers may be polymerized in situ to form conductive polymers therein.

Abstract translation: 具有比现有技术的电致发光荧光体的亮度和维持度显着增加的电致发光荧光体可以通过（1）掺杂具有散置空隙的原子结构的无机嵌入化合物，以及选择的能够发光的活化剂离子来制备亮度和维持性，以及（2）引入 有机单体或其他导电材料加入掺杂的无机嵌层化合物的原子结构的空位。 有机单体可以原位聚合以在其中形成导电聚合物。

公开(公告)号：US5306441A

公开(公告)日：1994-04-26

申请号：US12095

申请日：1993-02-01

Applicant: Vaddi B. Reddy ,  Ronald E. Karam ,  Shellie K. Northrop

Inventor： Vaddi B. Reddy ,  Ronald E. Karam ,  Shellie K. Northrop

IPC: C09K11/00 ,  C09K11/02 ,  C09K11/08 ,  C09K11/59 ,  C09K11/61 ,  C09K11/64 ,  C09K11/67 ,  C09K11/77 ,  H05B33/12 ,  H05B33/14

CPC classification number: C09K11/592 ,  C09K11/025 ,  C09K11/0805 ,  C09K11/611 ,  C09K11/646 ,  C09K11/671 ,  C09K11/7734 ,  H05B33/14

Abstract: Electroluminescent phosphors having substantially increased luminance and maintenance over that of prior art electroluminescent phosphors may be made by (1) doping an inorganic intercalation compound having an atomic structure interspersed with vacant spaces, with selected activator ions capable of luminescent emission, and (2) introducing organic monomers or other conductive material into the vacant spaces of the atomic structure of the doped inorganic intercalation compound. The organic monomers may be polymerized in situ to form conductive polymers therein.

Abstract translation: 具有比现有技术的电致发光荧光体的亮度和维持度显着增加的电致发光荧光体可以通过（1）掺杂具有散置空隙的原子结构的无机嵌入化合物，以及选择的能够发光的活化剂离子来制备亮度和维持性，以及（2）引入 有机单体或其他导电材料加入掺杂的无机嵌层化合物的原子结构的空位。 有机单体可以原位聚合以在其中形成导电聚合物。

公开(公告)号：US5489398A

公开(公告)日：1996-02-06

申请号：US162857

申请日：1993-12-06

Applicant: Vaddi B. Reddy ,  Ronald E. Karam ,  Shellie K. Northrop

Inventor： Vaddi B. Reddy ,  Ronald E. Karam ,  Shellie K. Northrop

IPC: C09K11/00 ,  C09K11/02 ,  C09K11/08 ,  C09K11/59 ,  C09K11/61 ,  C09K11/64 ,  C09K11/67 ,  C09K11/77 ,  H05B33/12 ,  H05B33/14 ,  C09K11/70 ,  C01B25/45

CPC classification number: C09K11/592 ,  C09K11/025 ,  C09K11/0805 ,  C09K11/611 ,  C09K11/646 ,  C09K11/671 ,  C09K11/7734 ,  H05B33/14

Abstract: Electroluminescent phosphors having substantially increased luminance and maintenance over that of prior art electroluminescent phosphors may be made by (1) doping an inorganic intercalation compound having an atomic structure interspersed with vacant spaces, with selected activator ions capable of luminescent emission, and (2) introducing organic monomers or other conductive material into the vacant spaces of the atomic structure of the doped inorganic intercalation compound. The organic monomers may be polymerized in situ to form conductive polymers therein.

公开(公告)号：US5582768A

公开(公告)日：1996-12-10

申请号：US547183

申请日：1995-10-24

Applicant: Vaddi B. Reddy ,  Ronald E. Karam ,  Shellie K. Northrop

Inventor： Vaddi B. Reddy ,  Ronald E. Karam ,  Shellie K. Northrop

IPC: C09K11/00 ,  C09K11/02 ,  C09K11/08 ,  C09K11/59 ,  C09K11/61 ,  C09K11/64 ,  C09K11/67 ,  C09K11/77 ,  H05B33/12 ,  H05B33/14 ,  C09K11/70 ,  C01B23/45

CPC classification number: C09K11/592 ,  C09K11/025 ,  C09K11/0805 ,  C09K11/611 ,  C09K11/646 ,  C09K11/671 ,  C09K11/7734 ,  H05B33/14

Abstract: Electroluminescent phosphors having substantially increased luminance and maintenance over that of prior art electroluminescent phosphors may be made by (1) doping an inorganic intercalation compound having an atomic structure interspersed with vacant spaces, with selected activator ions capable of luminescent emission, and (2) introducing organic monomers or other conductive material into the vacant spaces of the atomic structure of the doped inorganic intercalation compound. The organic monomers may be polymerized in situ to form conductive polymers therein.

公开(公告)号：US5567351A

公开(公告)日：1996-10-22

申请号：US425848

申请日：1995-04-20

Applicant: Ru-Yi Qi ,  Ronald E. Karam ,  Vaddi B. Reddy ,  James R. Cox

Inventor： Ru-Yi Qi ,  Ronald E. Karam ,  Vaddi B. Reddy ,  James R. Cox

IPC: C09K11/02 ,  C09K11/08 ,  C09K11/59 ,  C09K11/61 ,  C09K11/64 ,  C09K11/67 ,  C09K11/77 ,  H05B33/14 ,  C09K11/69

CPC classification number: C09K11/025 ,  C09K11/0805 ,  C09K11/592 ,  C09K11/611 ,  C09K11/617 ,  C09K11/646 ,  C09K11/671 ,  C09K11/7734 ,  H05B33/14

Abstract: Inorganic intercalation phosphors were made by doping an inorganic intercalation compound having an atomic structure interspersed with vacant spaces with selected activator ions capable of luminescent emission when excited by ultraviolet light and/or cathode rays.

公开(公告)号：US5273774A

公开(公告)日：1993-12-28

申请号：US999241

申请日：1992-12-31

Applicant: Ronald E. Karam ,  Aaron Wold

Inventor： Ronald E. Karam ,  Aaron Wold

IPC: C09K11/02 ,  C09K11/57 ,  C09K11/58 ,  C23C16/30 ,  C23C16/448 ,  C09K11/56

CPC classification number: C09K11/574 ,  C09K11/025 ,  C09K11/584 ,  C23C16/306 ,  C23C16/4486 ,  Y10S428/917 ,  Y10T428/2991

Abstract: A copper- and/or manganese-activated zinc sulfide electroluminescent phosphor is made by coating particles of a ferroelectric material with a very thin coating of the phosphor. The phosphor is made by reacting zinc- and copper- and/or manganese-containing species with hydrogen sulfide and hydrogen chloride gases in a low-temperature vapor state reaction.

Abstract translation: 通过用非常薄的荧光体涂层涂覆铁电材料的颗粒来制备铜和/或锰活化的硫化锌电致发光荧光体。 在低温蒸汽状态反应中，使含锌和铜和/或含锰物质与硫化氢和氯化氢气体反应形成磷光体。

公开(公告)号：US4684595A

公开(公告)日：1987-08-04

申请号：US593459

申请日：1984-03-26

Applicant: Sixdeniel Faria ,  Ronald E. Karam

Inventor： Sixdeniel Faria ,  Ronald E. Karam

IPC: C01G11/00 ,  G03G5/082 ,  G03G5/04

CPC classification number: C01G11/006 ,  G03G5/082

Abstract: A cadmium carbonate/cadmium sulfide photoconductor is made by mixing solutions containing carbonate, cadmium and copper ions to form CdCO.sub.3 :Cu precipitate which is subsequently converted to CdCO.sub.3 /CdS:Cu by bubbling hydrogen sulfide gas through a hot aqueous suspension of the CdCO.sub.3 :Cu precipitate.

Abstract translation: 碳酸镉/镉硫化物光电导体是通过混合含有碳酸盐，镉和铜离子的溶液形成CdCO3：Cu沉淀物，随后通过将硫化氢气体鼓泡通过CdCO3：Cu的热水悬浮液转化为CdCO3 / CdS：Cu 沉淀。

公开(公告)号：US4388394A

公开(公告)日：1983-06-14

申请号：US282785

申请日：1981-07-13

Applicant: Sixdeniel Faria ,  Ronald E. Karam

Inventor： Sixdeniel Faria ,  Ronald E. Karam

IPC: G03G5/087 ,  G03G5/04

CPC classification number: G03G5/087

Abstract: A photoreceptor device comprises a conductive substrate and an electrophotographic layer thereon. The electrophotographic layer comprises copper-chlorine activated cadmium sulfide blended with a light-absorbing material.

Abstract translation: 感光器件包括导电基底和其上的电子照相层。 电子照相层包含与吸光材料混合的铜 - 氯活化的硫化镉。

公开(公告)号：US5567352A

公开(公告)日：1996-10-22

申请号：US425535

申请日：1995-04-20

Applicant: Ru-Yi Qi ,  Ronald E. Karam

Inventor： Ru-Yi Qi ,  Ronald E. Karam

IPC: C09K11/02 ,  C09K11/08 ,  C09K11/59 ,  C09K11/61 ,  C09K11/64 ,  C09K11/67 ,  C09K11/77 ,  H05B33/14 ,  C09K11/54 ,  C09K11/57 ,  C09K11/70

CPC classification number: C09K11/025 ,  C09K11/0805 ,  C09K11/592 ,  C09K11/611 ,  C09K11/646 ,  C09K11/671 ,  C09K11/7734 ,  H05B33/14

Abstract: Inorganic intercalation phosphors were made by doping an inorganic intercalation compound having an atomic structure interspersed with vacant spaces with selected activator ions capable of luminescent emission when excited by ultraviolet light and/or cathode rays.

公开(公告)号：US5269966A

公开(公告)日：1993-12-14

申请号：US999634

申请日：1992-12-31

Applicant: Ronald E. Karam ,  Aaron Wold

Inventor： Ronald E. Karam ,  Aaron Wold

IPC: C09K11/58 ,  C09K11/56

CPC classification number: C09K11/584

Abstract: A zinc sulfide precursor material having axially symmetric platelet-type particles for a copper-activated zinc sulfide electroluminescent phosphor is made by reacting zinc- and copper-containing species with hydrogen sulfide and hydrogen chloride gases in a low-temperature vapor state reaction to obtain copper-containing zinc sulfide particles.

Abstract translation: 通过在低温蒸汽状态反应中使含锌和铜的物质与硫化氢和氯化氢气体反应制得具有铜活化的硫化锌电致发光荧光体的具有轴对称的血小板型颗粒的硫化锌前体材料，以获得铜 的硫化锌颗粒。