http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
안민영,이경철,이홍규,이상돈,이천,Ahn, Min-Young,Lee, Kyoung-Cheol,Lee, Hong-Kyu,Lee, Sang-Don,Lee, Cheon 한국전기전자재료학회 2000 전기전자재료학회논문지 Vol.13 No.6
The paste on the glass or fabrication of the PDP(Plasma Display Panel) barrier rib was selectively etched using focused A $r_{+}$ laser(λ=514 nm) and Nd:YAG(λ=532, 266 nm) laser irradiation. The depth of the etched grooves increase with increasing a laser fluence and decreasing a laser beam scan speed. Using second harmonic of Nd:YAG laser(532 nm) the etching threshold laser fluence was 6.5 mJ/c $m^2$ for the sample of PDP barrier rib. The thickness of 180 ${\mu}{\textrm}{m}$ of the sample on the glass was clearly removed without any damage on the glass substrate by fluence of 19.5J/c $m^2$beam scan speed of 20${\mu}{\textrm}{m}$ /s. In order to increase the etch rate of the barrier rib material barrier rib samples heated by a resistive heater during laser irradiation. The heated sample has many defects and becomes to be fragile. This imperfection of the structure compared to the sample without heat treatment allows the effective etching by the focused laser beam. The etch rates were 65${\mu}{\textrm}{m}$/s and 270 ${\mu}{\textrm}{m}$/s at room temperature and 20$0^{\circ}C$, respectively.y.
문철희 湖西大學校 工業技術硏究所 2005 工業技術硏究所論文集 Vol.24 No.-
PDP (Plasma Display Panel) consists of two glass plates on which electrodes and dielectric layers are placed. Each pixels are separated with barrier ribs and emit visible lights by plasma of discharge gases inside and photo-luminescence of phosphors coated on the barrier ribs. In this experiments, 3 inch cell structure was designed and laboratory facilities for manufacturing PDP panel were built up. 3 inch PDP panel was manufactured with these facilities.
나노 인덴터를 이용한 플라즈마 디스플레이 소자(PDP)내 격벽의 기계적 물성 평가
정병해,김형순,Jung, Byung-Hae,Kim, Hyung-Sun 한국재료학회 2003 한국재료학회지 Vol.13 No.1
For the rib materials in PDP(plasma display panel), an effective method to improve the mechanical properties is to form a composite material by reinforcing a glass matrix with rigid fillers, such as alumina and titania powders. In this study, two types of ribs with different volume percent of fillers and with different glass matrix were tested for hardness, Young's modulus with the Berkovich indentation. As a result, cracks appeared around at the load of 1345 mN for the dense type of rib, while porous one endured until 2427 mN without any crack formation. Young's modulus and hardness decreased at the range: 90∼65 GPa, 9∼4 GPa, respectively as a function of indent load. Thus, a new method with nanoindenter represents a possible evaluation method for mechanical properties of barrier ribs.
정유진,전재삼,성우경,김형순,Chong, Eu-Gene,Jeon, Jae-Sam,Sung, Woo-Kyung,Kim, Hyung-Sun 한국반도체디스플레이기술학회 2006 반도체디스플레이기술학회지 Vol.5 No.3
To produce a fine structure with uniform surface of barrier ribs in PDP, acid etching process has been used in manufacture process. It is necessary to understand the mechanism of etching, particularly on the interface of ceramic fillers and matrix glass. We investigated the effect of ceramic fillers (ZnO, $Al_2O_3$) on the microstructure of borate glass system to find an etching mechanism of barrier ribs. The barrier ribs was etched with several steps, dissolving a small amount of residual glass, taking out alumina fillers, and removing a cluster type of ZnO fillers and glass matrix.
문철희(Cheol Hee Moon) 호서대학교 공업기술연구소 2005 공업기술연구 논문집 Vol.24 No.1
PDP (Plasma Diplay Panel) consists of two glass plates on which electrodes and dielectric layers are placed. Each pixels are separated with barrier ribs and emit visible lights by plasma of discharge gases inside and photo-luminescence of phosphors coated on the barrier ribs. In this experiments, 3 inch cell structure was designed and laboratory facilities for manufacturing PDP panel were built up. 3 inch PDP panel was manufactured with these facilities.
김유성,고태금,김용석,Kim Yoo-Seong,Koh Tae-Gum,Kim Yong-Seog 한국분말야금학회 2006 한국분말재료학회지 (KPMI) Vol.13 No.3
In an attempt to reduce processing cost and to improve resolution of PDPs, micro mold transfer processing route for barrier ribs of plasma display panel was attempted. In this study, the parameters that may cause defects during the process were identified, which include the shrinkage during UV curing process, stress due to evaporation of organic components, and sintering shrinkage. Considering such parameters, UV curable paste was developed and barrier ribs of PDPs were successfully processed via the process. This work demonstrated the possibility of build-up route in manufacturing barrier ribs of PDP.
$CO_2$ Laser Scribing법을 이용한 PDP용 격벽 제조
안정식,이석영,김원용,전형조,이용호,김용석 한국세라믹학회 2000 한국세라믹학회지 Vol.37 No.1
In this study, an attempt was made to demonstrate the possibility of using laser scribing method in manufacturing the barrier ribs of plasma display panel. The scribing with a CO2 laser was conducted on the green tape produced by the doctor blade tape casting method. Among the processing parameters, the quenching gas pressure, shape of mask, and laser power were found to affect the depth and angle of the scibed barrier ribs.
AC PDP의 유전체 두께와 격벽 높이에 따른 Addressing Time
신중홍,박정후 한국전기전자재료학회 2002 전기전자재료학회논문지 Vol.15 No.12
The addressing time should be reduced by modifying cell structure and/or driving method in order to replace the dual scan system by single scan and increase the luminance in large ac plasma display panel(PDP). In this paper, the effects of the addressing time was decreased with decreasing thickness of dielectric layer on the front glass and thickness of white dielectric layer on the rear glass. the decreasing rate were 160ns/10$\mu\textrm{m}$ and 270ns/10$\mu\textrm{m}$, respectively Also in case of decreasing the height of barrier rib, addressing time was decreased at the rate of Sons/10$\mu\textrm{m}$.
The Effect of Dielectric Thickness and Barrier Rib Height on Addressing Time of Coplanar ac PDP
Lee, Sung-Hyun,Kim, Young-Dae,Shin, Joong-Hong,Cho, Jung-Soo,Park, Chung-Hoo The Korean Institute of Electrical Engineers 2001 Journal of Korean Institute of Electrical Engineer Vol.11 No.1
The addressing time should be reduced by modifying cell structure and/or driving method in order to replace the dual scan system by single scan and increase the luminance in large ac plasma display panel(PDP). In this paper, the effects of the dielectric layer thickness and the barrier rib height on the addressing time of ac PDP are investigated. It is found out that the addressing time was decreased with decreasing thickness of dielectric layer on the front glass and thickness of white dielectric layer on the rear glass. The decreasing rate were 160ns/10${\mu}{\textrm}{m}$ and 270nsd/10${\mu}{\textrm}{m}$, respectively. Also in case of decreasing the height of barrier rib, addressing time was decreased at the rate of 550ns/10${\mu}m$.