Observation on discharge characteristics under variable panel temperature and modified ramp-reset waveform robust for variable panel temperature

Soo Kwan Jang, Heung Sik Tae, Soon Bae Kim, Emu Young Jung, Kwang Jong Suh, Jung Chull Ahn, Eun Gi Heo, Byung Hak Lee, Kwang Sik Lee

Research output: Contribution to conferencePaperpeer-review

8 Scopus citations

Abstract

The changes in the discharge characteristics such as a firing voltage and IR emission among the three electrodes are examined relative to the low or high panel temperature ranging from -10 to 80°C based on the Vt close curve measurement method. It is observed that the variation in the panel temperature has a significant influence on the surface discharge between the MgO surfaces rather than the plate gap discharge between the MgO and phosphor layers. Based on this experimental observation, the modified reset waveform that alleviates the surface discharge during a ramp-up period is proposed. As a result of adopting the proposed reset waveform. It is observed that the address discharge is produced stably irrespective of the panel temperature variation.

Original languageEnglish
Pages1473-1476
Number of pages4
StatePublished - 2005
EventIDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005 - Takamatsu, Japan
Duration: 6 Dec 20059 Dec 2005

Conference

ConferenceIDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005
Country/TerritoryJapan
CityTakamatsu
Period6/12/059/12/05

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