小间距LED-TV的机遇、挑战及对策——论小间距LED-TV走入家庭之艰辛路程
摘要:从技术、成本、市场三方面对小间距LED-TV走入家庭之路遇到的种种羁绊进行了剖析, 尤其是从技术方面指出了LED-TV当前存在的三大瑕玷, 并对发光器件的改进提出了三个方向, 对提高色彩还原度划定了三层境界, 对成本及售价做了评估, 对市场营销给出了些许建议。
关键词:小间距LED-TV EMC 倒装芯片 毛毛虫 波长匹配色纯度
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参考文献[1]GY/T155-2000高清晰度电视节目制作及交换用视频参数值[S].国家广播电影电视总局, 2000.
[2]程德诗.LED显示屏色度处理技术诌议[J].现代显示, 2006 (6) :23-26.
[2]程德诗.LED显示屏色度处理技术诌议[J].现代显示, 2006 (6) :23-26.
Discussion on Hard Journey that Fine-pitch LED TV Entering the Household Field
Abstract: Through analyzing various difficulties on the road of fine-pitch LED TV entering household usage from three aspects including technology, cost and marketing, pointing out the three main existing flaws. And the improvement of light emitting diode is proposed in three directions; the cost and price is analyzed for improving the degree of color reduction delineated three layers of state, giving some suggestions to the marketing.
Keywords: fine-pitch LED-TV; EMC; flip-chip; bright-line (looking like caterpillar) issue; wavelength match;
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