等離子電視制造中aging的開(kāi)發(fā)和應(yīng)用pdp畢業(yè)論文(已修改)
2025-07-09 15:53 本頁(yè)面
【正文】 等離子電視制造中aging的開(kāi)發(fā)和應(yīng)用畢業(yè)設(shè)計(jì)(論文)中文摘要摘要：，aging(aging)是介于Panel加工完成和顯示之間的一項(xiàng)非常重要的工序步驟，通過(guò)aging，可以重組MgO的結(jié)構(gòu)，使MgO表面更加平滑，重新分布碳、水和CO2等污染物等現(xiàn)象，有效的穩(wěn)定Panel的工作特性，降低點(diǎn)火電壓，使顯示系統(tǒng)的驅(qū)動(dòng)設(shè)計(jì)難度降低，提高顯示質(zhì)量。目前對(duì)于彩色等離子顯示器，國(guó)內(nèi)外幾乎所有的研究單位和公司均采取傳統(tǒng)三電極交流共面表面放電型等離子體平板顯示器（ACCPDP）進(jìn)行研究與生產(chǎn)。本論文建立了一套完整的PDPaging平臺(tái)，并制定了相關(guān)的測(cè)試方法，為PDP的aging規(guī)范和今后的研究奠定了基礎(chǔ)。本論文針對(duì)PDP 的特點(diǎn)，著重分析在等離子電視的驅(qū)動(dòng)電路系統(tǒng)上如何設(shè)計(jì)、并實(shí)現(xiàn)能量復(fù)得維持驅(qū)動(dòng)，以便降低功耗、提高效率和減小電磁干擾。本課題通過(guò)查閱相關(guān)資料，以LC 諧振電路理論、軟開(kāi)關(guān)技術(shù)理論、MOSFET 柵極驅(qū)動(dòng)方法以及PDP 的結(jié)構(gòu)和驅(qū)動(dòng)方法為基礎(chǔ)，提出了PDP專用的能量復(fù)得維持驅(qū)動(dòng)電路方案；在設(shè)計(jì)印刷電路板（PCB）電路的過(guò)程中盡量考慮到電路板級(jí)的電磁兼容性，以保證電路工作的穩(wěn)定性為前提，進(jìn)行了具體電路設(shè)計(jì)；并根據(jù)設(shè)計(jì)的電路制成了電路板；最后對(duì)電路板進(jìn)行調(diào)試和性能參數(shù)測(cè)試，通過(guò)一系列的試驗(yàn)，取得了良好的效果，達(dá)到了實(shí)際應(yīng)用的目的。關(guān)鍵詞: 等離子顯示平板 aging 能量復(fù)得 LC諧振 功耗 畢業(yè)設(shè)計(jì)(論文)外文摘要Title: In plasma television manufacture aging development and Abstract: The plasma monitor after entering in the 21st century had already established it in the large screen high definition demonstration domain important position. In the PDP process of manufacture, aging (aging) is situated between the Panel processing to plete with the demonstration between a very important working procedure step, through the aging, may reorganize MgO the structure, causes the MgO surface to be smoother, distributes and so on carbon, water and CO2 phenomena and so on pollutant, the effective stable Panel operational factor, reduces the ignition voltage, causes display system39。s actuation design difficulty to reduce, enhances demonstrates the quality. At present regarding the colored plasma monitor, the domestic and foreign nearly all research unit and the pany adopts the traditional three electrode exchange coplane surface discharge plasma flatpanel display (ACCPDP) to conduct the research and the production. The present paper has built a set of plete PDP aging platform, and has formulated the related test method, will be the PDP ageing condition and present39。s research has laid the foundation. does the present paper in view of the PDP characteristic, how analyze emphatically on the plasma television39。s driving circuit system designs, and realizes the energy to regain the maintenance actuation, with the aim of reducing the power loss, to raising the efficiency and to reduce the electromagnetic interference. this topic through the consult correlation data, take the LC acceptor theory, the soft switch technology theory, the MOSFET electronics grid actuates the method as well as the PDP structure and the actuation method as a foundation, proposed the PDP specialpurpose energy regains the maintenance driving circuit plan。 (PCB) in electric circuit39。s process considered as far as possible in the design printed wiring board the circuit wafer level the electromagnetic patibility, take the guarantee circuit work39。s stability as a premise, has carried on the concrete circuit design。 And has made the circuit wafer according to the design electric circuit。 Finally carries on the debugging and the performance parameter test to the
職業(yè)教育相關(guān)推薦
鄂ICP備17016276號(hào)-1