3-in. densely packed YAG phosphor screen for HDTV projection CRT

Jianbo Cheng; Gang Yang; Qionghua Wang

doi:10.1117/12.319682

3-in. densely packed YAG phosphor screen for HDTV projection CRT

Jianbo Cheng^*
, Gang Yang
, Qionghua Wang

^*Corresponding author for this work

University of Electronic Science and Technology of China

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

Abstract

New 3-in. R.G.B. densely packed YAG phosphor screens with a new green phosphor for HDTV projection CRT have been developed. The screens is fabricated using a centrifugal sedimentation method. The 10% screen spot diameter is 0.18mm and the luminance of green phosphor screen is 7 × 10⁴cd/m² at a cathode current of 0.5mA and anode voltage of 29KV. An experimental 48-in. TV set using the densely packed YAG projection CRT has very high resolution and 250cd/ m² luminance.

Original language	English
Pages (from-to)	233-236
Number of pages	4
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	3560
DOIs	https://doi.org/10.1117/12.319682
State	Published - 1998
Externally published	Yes
Event	Display Devices and Systems II - Beijing, China Duration: 16 Sep 1998 → 17 Sep 1998

Keywords

Centrifugal sedimentation method
Densely packed YAG phosphor screen
HDTV projection CRT
Phosphor

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10.1117/12.319682

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title = "3-in. densely packed YAG phosphor screen for HDTV projection CRT",

abstract = "New 3-in. R.G.B. densely packed YAG phosphor screens with a new green phosphor for HDTV projection CRT have been developed. The screens is fabricated using a centrifugal sedimentation method. The 10\% screen spot diameter is 0.18mm and the luminance of green phosphor screen is 7 {\texttimes} 104cd/m2 at a cathode current of 0.5mA and anode voltage of 29KV. An experimental 48-in. TV set using the densely packed YAG projection CRT has very high resolution and 250cd/ m2 luminance.",

keywords = "Centrifugal sedimentation method, Densely packed YAG phosphor screen, HDTV projection CRT, Phosphor",

author = "Jianbo Cheng and Gang Yang and Qionghua Wang",

year = "1998",

doi = "10.1117/12.319682",

language = "英语",

volume = "3560",

pages = "233--236",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Display Devices and Systems II ; Conference date: 16-09-1998 Through 17-09-1998",

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TY - JOUR

T1 - 3-in. densely packed YAG phosphor screen for HDTV projection CRT

AU - Cheng, Jianbo

AU - Yang, Gang

AU - Wang, Qionghua

PY - 1998

Y1 - 1998

N2 - New 3-in. R.G.B. densely packed YAG phosphor screens with a new green phosphor for HDTV projection CRT have been developed. The screens is fabricated using a centrifugal sedimentation method. The 10% screen spot diameter is 0.18mm and the luminance of green phosphor screen is 7 × 104cd/m2 at a cathode current of 0.5mA and anode voltage of 29KV. An experimental 48-in. TV set using the densely packed YAG projection CRT has very high resolution and 250cd/ m2 luminance.

AB - New 3-in. R.G.B. densely packed YAG phosphor screens with a new green phosphor for HDTV projection CRT have been developed. The screens is fabricated using a centrifugal sedimentation method. The 10% screen spot diameter is 0.18mm and the luminance of green phosphor screen is 7 × 104cd/m2 at a cathode current of 0.5mA and anode voltage of 29KV. An experimental 48-in. TV set using the densely packed YAG projection CRT has very high resolution and 250cd/ m2 luminance.

KW - Centrifugal sedimentation method

KW - Densely packed YAG phosphor screen

KW - HDTV projection CRT

KW - Phosphor

UR - https://www.scopus.com/pages/publications/0038076194

U2 - 10.1117/12.319682

DO - 10.1117/12.319682

M3 - 会议文章

AN - SCOPUS:0038076194

SN - 0277-786X

VL - 3560

SP - 233

EP - 236

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Display Devices and Systems II

Y2 - 16 September 1998 through 17 September 1998

ER -

3-in. densely packed YAG phosphor screen for HDTV projection CRT

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Keywords

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