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《Chinese Journal of Liquid Crystals and Displays》 2011-05
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Relationship of Spacer Density with Push Mura and Cold Bubble in TFT-LCD

CHENG Shi1,WANG Tao2,ZHANG Min2,ZHANG Tie-jun2,SHI Hua-wei2,YANG Guo-bo1(1.CELL Department of Chengdu BOE Optoelectronics Technology CO.LTD.,Chengdu 611731,China;2.BOE(Hebei) Mobile Display Technology CO.LTD.,Langfang 065500,China)  
The dependence of Push Mura and cold bubble on spacer density was studied.The experimental result shows that the strength of panel can be increased through increasing spacer density,but cold bubble will happen if spacer density is too high.When spacer density is controlled in suitable window,Push Mura can be greatly decreased,cold bubble does not happen,without affecting the optical properties of the panel.
【Key Words】: LCD improvement spacer
【CateGory Index】: TN873.93
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【References】
Chinese Journal Full-text Database 2 Hits
1 SHI Tian-lei,YANG Guo-bo,CHENG Shi*,HANG Miao(CELL Department of Chengdu BOE Optoelectronics Technology CO.,LTD, Chengdu 611731,China,);Zara and Rubbing Mura Research[J];Chinese Journal of Liquid Crystals and Displays;2012-02
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【Citations】
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1 YANG Guo-bo, WANG Yong-mao, ZHAO Jun, CHENG Shi, LIU Liang, WANG You-sheng (CELL Department of Chengdu BOE Optoelectronics Technology CO., LTD, Chengdu 611731, China);Development of ODF Process[J];OME Information;2011-01
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1 Zhou Hong Shen Yuhong Zhang Xiaoying Chen Xiao(The Quartermaster Research Institute, General Logistics Department);A NEW MICRO LIQUID CRYSTAL DISPLAY FOR USE IN MILITARY HELMETS[J];Acta Armamentarii;2004-01
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3 XU Yan-fang,SONG Yue-hong,WANG Yong-bo(School of Printing & Packing Engineering,Beijing Institute of Graphic Communication,Beijing 102600,China);Comparison of the Light and Color Properties between the Two Monitors[J];Journal of Beijing Institute of Graphic Communication;2008-02
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1 SHI Pei-hong (State-owned NO.785 Plant,,NO.3 Research Institute,030024,China);Technological discuss and engineer practice of the interference problem on lcd[A];[C];2009
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 YANG Guo-bo, WANG Yong-mao, ZHAO Jun, CHENG Shi, LIU Liang, WANG You-sheng (CELL Department of Chengdu BOE Optoelectronics Technology CO., LTD, Chengdu 611731, China);Development of ODF Process[J];OME Information;2011-01
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【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 SHANG Jin1,MA Ji2,LI Rong-yu1(1.School of Electronical Information and Electric Engineering,Shanghai Jiaotong University,Shanghai 200240,China2.Shanghai SVA Optronics Co.Ltd.,Shanghai 200233,China);Mechanical Reliability Test and Analysis of LCD Module[J];Chinese Journal of Liquid Crystals and Displays;2008-06
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