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1. 发明专利

JP2006313222A Liquid crystal display apparatus 审中-公开
标题翻译：液晶显示装置
公开(公告)号：JP2006313222A
公开(公告)日：2006-11-16
申请号：JP2005135774
申请日：2005-05-09
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： KURITA KAZUMI , OBARA KATSUMI
IPC分类号： G02F1/13357
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display apparatus in which scratches or the like on a glass tube surface of a cold cathode fluorescent lamp caused by contact during handling the lamp can be decreased by improving the strength of the glass tube.
SOLUTION: The liquid crystal display apparatus is equipped with a liquid crystal display panel PNL having a liquid crystal layer held between a pair of transparent substrates having electrodes for forming pixels on the inner surfaces, a backlight BKL having at least one cold cathode fluorescent lamp to irradiate the back face of the liquid crystal display panel with illumination light, an optical compensation sheet layered body PHS inserted between the liquid crystal display panel and the backlight, and a frame housing the liquid crystal display panel and the backlight. An uneven surface UNE as a protective film is integrally formed on the circumference surface of a glass tube VAL constituting the cold cathode fluorescent lamp CCFL so as to generate compressive stress in the surface portion of the cold cathode fluorescent lamp CCFL to reinforce the glass strength.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种液晶显示装置，其中可以通过提高玻璃管的强度来降低在处理灯时由接触导致的冷阴极荧光灯的玻璃管表面上的划痕等。解决方案：液晶显示装置配备有液晶显示面板PNL，液晶显示面板PNL具有保持在具有用于在内表面上形成像素的电极的一对透明基板之间的液晶层，具有至少一个冷阴极的背光BKL 荧光灯用照明光照射液晶显示面板的背面，插入在液晶显示面板和背光源之间的光学补偿片层叠体PHS，以及容纳液晶显示面板和背光源的框架。在构成冷阴极荧光灯CCFL的玻璃管VAL的圆周表面上一体形成作为保护膜的不平坦表面UNE，以在冷阴极荧光灯CCFL的表面部分产生压缩应力，以增强玻璃强度。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2010160255A Liquid crystal display and method of manufacturing the same 审中-公开
标题翻译：液晶显示器及其制造方法
公开(公告)号：JP2010160255A
公开(公告)日：2010-07-22
申请号：JP2009001606
申请日：2009-01-07
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： SAITO KAZUNARI , OBARA KATSUMI , ITAKURA SEIJI
IPC分类号： G02F1/1333 , G09F9/00 , G09F9/30
CPC分类号： G02F1/1333
摘要： PROBLEM TO BE SOLVED: To reduce a thickness of a liquid crystal display, and to prevent the generation of cracks, in a miniaturized liquid crystal display.
SOLUTION: A portion of a TFT substrate 10 to which a lower polarizer 15 is adhered has a thin thickness, and the periphery of the TFT substrate including a terminal 40 has a thick thickness. A portion of a counter substrate 20 to which an upper polarizer 25 is adhered has a thin thickness, and the periphery of the counter substrate except for one side has a thick thickness in a U shape. Accordingly, in adhering the upper polarizer 25 to the counter substrate 20, a foreign material is hardly entangled. By applying chemical polishing to edges of the TFT substrate 10 and edges of the counter substrate 20, the edges 13 are rounded, whereby a probability of the generation of cracks caused by an impact or the like from the outside can be reduced.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了减小液晶显示器的厚度并防止在小型化液晶显示器中产生裂纹。解决方案：附着有下偏振片15的TFT基板10的一部分具有薄的厚度，并且包括端子40的TFT基板的周边具有厚的厚度。上偏光镜25所附着的对置基板20的一部分的厚度较薄，相对基板的除一面以外的周边的厚度为U字形。因此，在将上偏振片25粘贴到对置基板20时，异物几乎不缠结。通过对TFT基板10的边缘和对置基板20的边缘进行化学抛光，边缘13是圆形的，从而可以减少从外部产生由冲击等引起的裂纹的可能性。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2011236100A Chemical polishing solution for glass substrate, and method for polishing glass substrate using the same 审中-公开
标题翻译：用于玻璃基材的化学抛光溶液，以及使用其来抛光玻璃基材的方法
公开(公告)号：JP2011236100A
公开(公告)日：2011-11-24
申请号：JP2010110904
申请日：2010-05-13
申请人： Hitachi Displays Ltd , Panasonic Liquid Crystal Display Co Ltd , パナソニック液晶ディスプレイ株式会社 , 株式会社日立ディスプレイズ
发明人： SATO HIDEMI , OBARA KATSUMI , AOKI YUKA
IPC分类号： C03C15/00 , G02F1/1333
摘要： PROBLEM TO BE SOLVED: To provide a chemical polishing solution for a glass substrate, which is used for polishing the surface of the glass substrate to reduce the thickness of the substrate and has a life longer than that of a conventional one.SOLUTION: The chemical polishing solution for a glass substrate includes: 0.5-10 vol.% (preferably 1-8 vol.%, more preferably 2-8 vol.%) of a mixed solution composed of hydrofluoric acid and ammonium fluoride; and 20-60 vol.% of an acid solution of at least one kind selected from among hydrochloric acid, sulfuric acid, phosphoric acid, nitric acid and acetic acid.
摘要翻译：要解决的问题：提供一种用于玻璃基板的表面抛光的化学抛光溶液，以减小基板的厚度并且寿命比常规的寿命长。解决方案：用于玻璃基板的化学抛光溶液包括由氢氟酸和氟化铵组成的混合溶液的0.5-10体积％（优选1-8体积％，更优选2-8体积％） ; 和20-60体积％的选自盐酸，硫酸，磷酸，硝酸和乙酸中的至少一种的酸溶液。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2010138000A Method and apparatus for etching glass substrate 有权
标题翻译：蚀刻玻璃基板的方法和装置
公开(公告)号：JP2010138000A
公开(公告)日：2010-06-24
申请号：JP2008313244
申请日：2008-12-09
申请人： Densho Engineering Co Ltd , Hitachi Displays Ltd , 株式会社日立ディスプレイズ , 株式会社電硝エンジニアリング
发明人： SUMIMOYA IWAO , MORIMOTO KENTA , SATO HIDEMI , ITAKURA SEIJI , OBARA KATSUMI
IPC分类号： C03C15/00 , G02F1/1333
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for etching a glass substrate for the purpose of reducing the thickness of a glass substrate for a liquid crystal display device, by which flaws or the like on the glass surface become smaller and the flatness of the glass surface is improved. SOLUTION: A thin-film transistor element is formed on a first glass substrate and a color-filter element is formed on a second glass substrate. The faces on which the elements are formed are arranged to face each other and the first glass substrate and the second glass substrate are stuck through a sealing material to form a glass substrate pair 10 having a plurality of liquid crystal display panels. The glass surface is flattened by putting the glass substrate pair 10 into a first liquid tank 21 and preforming a first polishing by a chemical polishing liquid A having small polishing force, and subsequently thinned to a desired thickness by a chemical polishing liquid B in a second liquid tank 23. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于蚀刻玻璃基板的方法和设备，用于减小用于液晶显示装置的玻璃基板的厚度，由此玻璃表面上的瑕疵等变得更小并且玻璃表面的平坦度得到改善。解决方案：在第一玻璃基板上形成薄膜晶体管元件，在第二玻璃基板上形成彩色滤光元件。将这些元件形成的面彼此相对配置，并且通过密封材料粘贴第一玻璃基板和第二玻璃基板，以形成具有多个液晶显示面板的玻璃基板对10。通过将玻璃基板对10放入第一液槽21中并通过具有小抛光力的化学抛光液A预先进行第一次抛光，然后通过化学抛光液B在第二次中将其变薄至所需厚度，使玻璃表面变平液体罐23.版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2006010808A Display apparatus 审中-公开
标题翻译：显示设备
公开(公告)号：JP2006010808A
公开(公告)日：2006-01-12
申请号：JP2004184661
申请日：2004-06-23
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： OTA YOKO , KURITA KAZUMI , OBARA KATSUMI , KUNIMATSU MIYUKI , OKAWA NAOYUKI , OKI NOBORU
IPC分类号： G02F1/1333
摘要： PROBLEM TO BE SOLVED: To provide a display apparatus, wherein which adhesive tape causes a defect in a plurality of adhesive tapes used in the display apparatus can be specified, and to provide the display apparatus having an adhesive tape wherein a foreign matter is hardly generated.
SOLUTION: Various elements to be added are changed for each part to be adhesively fixed, e.g. chlorine is added into adhesive tapes ADT2 to ADT5 for fixing a liquid crystal display panel PNL to a metal frame MLF, and fluorine is added into an adhesive tape ADT6 for fixing a mold frame MDF to respective edge parts DF1P, DF2P and PRZP of optical diffusion plates DF1 and DF2 and a prism sheet PRZ, etc.. Thereby, it can be specified which adhesive tape of the adhesive tapes ADT1 to ADT7 dust generation comes from, by examining the element contained in a dust-generated adhesive material ADTA by an analysis method and the like.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种显示装置，其中哪个粘合带引起在显示装置中使用的多个粘合带中的缺陷，并且提供具有胶带的显示装置，其中异物几乎不产生。解决方案：要添加的各种元素被改变，每个部分被粘合固定，例如。将氯添加到用于将液晶显示面板PNL固定到金属框架MLF的胶带ADT2至ADT5中，并且将氟加入到用于将模架MDF固定到相应的光学扩散的边缘部分DF1P，DF2P和PRZP的粘合带ADT6中板DF1和DF2以及棱镜片PRZ等。由此，可以通过分析来检查包含在粉尘产生的粘合剂材料ADTA中的元素，可以确定粘合带ADT1至ADT7产生粉尘的粘合带来自哪里方法等。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005227432A Display apparatus 审中-公开
标题翻译：显示设备
公开(公告)号：JP2005227432A
公开(公告)日：2005-08-25
申请号：JP2004034633
申请日：2004-02-12
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： OBARA KATSUMI , SHIIBA ITARU , MORITA SACHIKO
IPC分类号： G02F1/1333 , G09F9/30 , H01L51/50 , H05B33/02 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To provide a display apparatus equipped with an inexpensive and strong glass substrate.
SOLUTION: The substrate in which pixels are arranged is composed of glass, and a silane compound is applied on the side face opposite to the pixels of the glass.
COPYRIGHT: (C)2005,JPO&NCIPI

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