6.2: Hybrid Write- and Erase-Addressing of PDPs with High Contrast and High Luminance

Kim, D. H.; Saitô, Akira; Shiga, Tomokazu; Mikoshiba, S.; Kim, T. H.; Kim, H. Y.; Moon, Seong-Hak; Jang, WooJin

doi:10.1889/1.2433565

Cited by 5 publications

(1 citation statement)

References 2 publications

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“…On the other hand, there is another high-speed driving method for the PDP, which is the address while display (AWD) drive method [5] [6]. To improve the response time of the discharge, the period for priming discharge is included in the reset period of PDP [7].…”

Section: Introductionmentioning

confidence: 99%

34.4: Novel Priming Discharge Technique for 120‐Hz FHD Plasma Display Panel

Ryeom

2008

Symp Digest of Tech Papers

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A novel priming discharge technique in which the ramp shaped priming pulse is applied to the entire panel simultaneously overlapping with the sustain period is developed for the dual scanning FHD plasma display panel of 120Hz. From the experiments, the priming period inserted in the sustain period did not influence sustain and address discharges and high‐speed addressing with scan pulse width of 0.7 μs was achieved with address voltage margin of 40 V.

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Section: Introductionmentioning

confidence: 99%

34.4: Novel Priming Discharge Technique for 120‐Hz FHD Plasma Display Panel

Ryeom

2008

Symp Digest of Tech Papers

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13.3: Using New Driving Method to Reduce Data IC Heat, with the Single Scan Mode, in a 50‐In Full HD PDP

Kim

Park

et al. 2009

Symp Digest of Tech Papers

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In order to improve image quality, there is a need for high definition, which is an increase in vertical lines. However, with such an increase, the data IC heat becomes an issue. The data ER circuit is used to solve this problem. We can eliminate the data ER circuit that is used by using a linear‐subfield driving, a new data switching algorithm, and a new subfield mapping in a 50‐in full HD PDP with single scan mode.

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Use of self‐erase discharges for high‐speed and low‐voltage addressing of PDPs

Shimura¹,

Yamaguchi²,

Shiga³

et al. 2008

J Soc Info Display

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Abstract— A technique called “self‐erase‐discharge addressing” has been incorporated with a address‐while‐display driving scheme, contiguous subfield, and erase addressing to obtain high‐speed and low‐voltage addressing of PDPs. The technique uses a relatively high X‐sustain pulse voltage VXsus, which produces a weak self‐erase discharge at its trailing edge. An application of a data pulse Vdata synchronous to a weak self‐erase discharge results in full erase discharge and eliminates all the wall charges. The technique assures a wider operating‐voltage margin since it provides identical amounts of priming charges as well as wall charges to all the horizontal scan lines just prior to addressing. The priming charges are generated by the weak self‐erase discharges, resulting in low Vdata of 30 V and a high addressing speed of 0.66 μsec for a Ne + 10% Xe PDP. VXsus = 245 V, and the voltage margins of Vdata and VXsus were 35 and 16 V, respectively. For a 30% Xe PDP, Vdata and VXsus were 30 and 335 V, respectively, with an addressing speed of 1.0 μsec. In order to obtain high dark‐room contrast, it is essential to use ramp reset pulses, with which erase addressing cannot be achieved. By adopting the write addressing only to the first subfield and the self‐erase‐discharge addressing to the subsequent subfields, a peak and background luminance in green of 3100 and 0.22 cd/m2, respectively, were obtained with a dark‐room contrast of 14,000:1. The number of subfields was 28, and the light emission duty was 83%. The number of ramp reset pulse drivers could be reduced to 12 by adopting the common reset pulse technique.

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6.2: Hybrid Write- and Erase-Addressing of PDPs with High Contrast and High Luminance

Cited by 5 publications

References 2 publications

34.4: Novel Priming Discharge Technique for 120‐Hz FHD Plasma Display Panel

34.4: Novel Priming Discharge Technique for 120‐Hz FHD Plasma Display Panel

13.3: Using New Driving Method to Reduce Data IC Heat, with the Single Scan Mode, in a 50‐In Full HD PDP

Use of self‐erase discharges for high‐speed and low‐voltage addressing of PDPs

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