公开(公告)号：CA2545383A1

公开(公告)日：2005-05-27

申请号：CA2545383

申请日：2003-11-12

Applicant: LUXELL TECHNOLOGIES INC

Inventor： WOOD RICHARD P ,  JOHNSON DAVID J

IPC: G02B5/28 ,  H01L33/00 ,  H01L51/52 ,  H05B33/02

Abstract: An organic electroluminescent device is provided having emitting layers with materials and thicknesses that provide constructive optical interference of emitted light. The device includes additional layers that provide contrast enhancement through destructive optical interference of ambient light enteri ng the device.

公开(公告)号：AU2003286037A8

公开(公告)日：2004-06-18

申请号：AU2003286037

申请日：2003-11-21

Applicant: LUXELL TECHNOLOGIES INC

Inventor： WOOD RICHARD P ,  FENG XIADONG ,  JOHNSON DAVID J ,  LU ZHENGHONG ,  HAN SIJIN

IPC: H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H01L51/52 ,  H01L51/20

Abstract: A new transparent-charge-injection-layer consisting of LiF/Al/Al-doped-SiO has been developed as (i) a cathode for top emitting organic light-emitting diodes (TOLEDs) and as (ii) a buffer layer against damages induced by energetic ions generated during deposition of other functional thin films by sputtering, or plasma-enhanced chemical vapor deposition. A luminance of 1900 cd/m 2 and a current efficiency of 4 cd/A have been achieved in a simple testing device structure of ITO/TPD (60 nm)/Alq 3 (40 nm)/LiF (0.5 nm)Al (3 nm)/Al-doped-SiO (30 nm). A thickness of 30 nm of Al-doped SiO is also found to protect organic layers from ITO sputtering damage.

公开(公告)号：CA2411683A1

公开(公告)日：2004-05-13

申请号：CA2411683

申请日：2002-11-13

Applicant: LUXELL TECHNOLOGIES INC

Inventor： JOHNSON DAVID J ,  WOOD RICHARD P

IPC: H01L51/52 ,  H05B33/00

Abstract: An organic electroluminescent device is provided having emitting layers with materials and thicknesses that provide constructive optical interference of emitted light. The device includes additional layers that provide contrast enhancement through destructive optical interference of ambient light entering the device.

公开(公告)号：CA2352390A1

公开(公告)日：2003-01-04

申请号：CA2352390

申请日：2001-07-04

Applicant: LUXELL TECHNOLOGIES INC

Inventor： WOOD RICHARD P ,  HOFSTRA PETER G ,  JOHNSON DAVID J

IPC: H01L51/52 ,  H05B33/12 ,  H05B33/22 ,  H01J1/70 ,  G02B1/10

Abstract: An apparatus for enhancing contrast in a flat panel display is provided. O ne embodiment includes a electroluminescent display having a front electrode, a n electroluminescent layer, an optical interference member, and reflective rea r electrode. The optical interference member is made from a semi-absorbing material, and the actual material, its thickness, "n" value, and "k" value are all so chosen such that ambient light incident upon the display is substantially reduced by destructive interference.

公开(公告)号：CA2277654A1

公开(公告)日：2001-01-19

申请号：CA2277654

申请日：1999-07-19

Applicant: LUXELL TECHNOLOGIES INC

Inventor： HOFSTRA PETER G ,  PERSHIN OLGA A ,  JOHNSON DAVID J

IPC: H01L27/32 ,  H01L51/52 ,  H05B33/22 ,  H05B33/24 ,  G02F1/01 ,  H05B33/14

公开(公告)号：CA2422539A1

公开(公告)日：2004-09-18

申请号：CA2422539

申请日：2003-03-18

Applicant: LUXELL TECHNOLOGIES INC

Inventor： JOHNSON DAVID J ,  WOOD RICHARD P

IPC: G02F1/1335 ,  G02F1/1343 ,  H05B33/06 ,  H05B33/22

Abstract: An electrode for use in LCDs or other applications where a dark appearance of the electrode is desired. The electrode consists of a multi-layer structure that has a combination of optical properties which reduce light incident on the electrode. The electrode materials are also chosen to be conductive of electricity.

公开(公告)号：AU2003283150A1

公开(公告)日：2004-06-03

申请号：AU2003283150

申请日：2003-11-12

Applicant: LUXELL TECHNOLOGIES INC

Inventor： WOOD RICHARD P ,  JOHNSON DAVID J

IPC: H01L51/52 ,  H01L51/20

Abstract: An organic electroluminescent device is provided having emitting layers with materials and thicknesses that provide constructive optical interference of emitted light. The device includes additional layers that provide contrast enhancement through destructive optical interference of ambient light entering the device.

公开(公告)号：AU2003229422A1

公开(公告)日：2003-11-17

申请号：AU2003229422

申请日：2003-05-02

Applicant: LUXELL TECHNOLOGIES INC

Inventor： JOHNSON DAVID J ,  WOOD RICHARD P ,  HOFSTRA PETER G

IPC: H01L51/52 ,  H01L51/20

公开(公告)号：AU2002349232A1

公开(公告)日：2003-06-17

申请号：AU2002349232

申请日：2002-12-02

Applicant: LUXELL TECHNOLOGIES INC

Inventor： HOFSTRA PETER G ,  JOHNSON DAVID J

IPC: G02F1/1335 ,  G02F1/1362 ,  H01L27/32 ,  H01L51/52 ,  H01L51/20 ,  H01L33/00

公开(公告)号：AU6144700A

公开(公告)日：2001-02-05

申请号：AU6144700

申请日：2000-07-19

Applicant: LUXELL TECHNOLOGIES INC

Inventor： HOFSTRA PETER G ,  JOHNSON DAVID J ,  PERSHIN OLGA A

IPC: H01L27/32 ,  H01L51/52 ,  H05B33/22 ,  H05B33/24