公开(公告)号：US06327012B1

公开(公告)日：2001-12-04

申请号：US09215731

申请日：1998-12-18

申请人： Kyouhei Isohata

发明人： Kyouhei Isohata

IPC分类号： G06F11337

CPC分类号： G02F1/1345 ,  G02F1/133711

摘要： An orientation film is formed over an electrode substrate via external connection terminals and a surface of the orientation film is processed by the rubbing method. The orientation film on the external connection terminals is irradiated with an ultraviolet laser beam so that the orientation film is removed from the external connection terminals for electrically connecting to terminals of peripheral circuits. Energy density of the ultraviolet laser beam is adjusted to a range of 110 to 210 mJ/cm2 with an attenuator.

摘要翻译： 通过外部连接端子在电极基板上形成取向膜，并且通过摩擦法处理取向膜的表面。 用紫外线激光束对外部连接端子上的取向膜进行照射，从外部连接端子除去取向膜，以与外围电路的端子电连接。 用衰减器将紫外线激光束的能量密度调整到110〜210mJ / cm 2的范围。

公开(公告)号：US6104467A

公开(公告)日：2000-08-15

申请号：US59689

申请日：1998-04-14

申请人： Makoto Nakahara ,  Kyouhei Isohata ,  Daisuke Ikesugi ,  Yoshiko Inagaki ,  Kazuya Yoshimura

发明人： Makoto Nakahara ,  Kyouhei Isohata ,  Daisuke Ikesugi ,  Yoshiko Inagaki ,  Kazuya Yoshimura

IPC分类号： G02F1/1339 ,  G02F1/1341

CPC分类号： G02F1/1339

摘要： A cell gap uniformity in the vicinity of a seal and inside a display region of a liquid crystal display device is enhanced. Further, even when a multi-daylight press is used in a substrate bonding process, a variation in cell gap depending on the stratal positions of substrates is suppressed. In the process of bonding together two substrates on which display use electrodes are formed, the two substrates are bonded together with interposition of a seal member and a spacer. Thereafter, first, the bonded substrates are pressurized according to a specified pressurization profile in a normal temperature state of, for example, 26.degree. C., thereby extending the seal member. Subsequently, these substrates are pressurized according to a pressurization profile whose maximum pressure is set smaller than the maximum pressure in the normal temperature state with heat applied to the substrates, thereby hardening the seal member.

摘要翻译： 液晶显示装置的密封附近和显示区域内的电池间隙均匀性提高。 此外，即使在基板接合工艺中使用多日光按压时，也抑制了与基板的层叠位置有关的单元间隙的变化。 在将显示用电极形成在一起的两个基板结合在一起的过程中，两个基板通过插入密封件和间隔件而接合在一起。 此后，首先，在例如26℃的常温状态下，根据规定的加压曲线对接合基板进行加压，由此使密封部件延伸。 随后，根据加压曲线对这些基板进行加压，加压轮廓的最大压力设定为小于正常温度状态下的最大压力，并且加热到基板上，从而使密封件硬化。

公开(公告)号：US5336535A

公开(公告)日：1994-08-09

申请号：US980209

申请日：1992-11-23

申请人： Shunsei Fukuchi ,  Kyouhei Isohata ,  Makoto Iwamoto ,  Kenji Misono ,  Hiroshi Takanashi

发明人： Shunsei Fukuchi ,  Kyouhei Isohata ,  Makoto Iwamoto ,  Kenji Misono ,  Hiroshi Takanashi

IPC分类号： G02F1/1333 ,  G02F1/133 ,  G02F1/1337

CPC分类号： G02F1/133345 ,  G02F1/133305 ,  Y10T428/1045

摘要： A plastic liquid crystal display device having top coats (insulating films) which can be set at 200.degree. C. or less without resort to ultraviolet light and have appreciable flexibility. The plastic liquid crystal display device comprises a pair of plastic substrates, transparent electrodes, insulating films for protecting the transparent electrodes, aligning films and a liquid crystal, wherein the insulating film (top coat) is formed by dispersing any one of acryl-silanic resin, epoxy-silanic resin and silanic resin in a solvent to provide a solution, coating the solution on the transparent electrode and sintering a resulting coating at 200.degree. C. or less.

摘要翻译： 一种具有顶涂层（绝缘膜）的塑料液晶显示装置，其可以设置在200℃或更低，而不需要紫外线并具有明显的灵活性。 塑料液晶显示装置包括一对塑料基板，透明电极，用于保护透明电极的绝缘膜，取向膜和液晶，其中绝缘膜（顶涂层）是通过将任何一种丙烯酰硅烷基树脂 环氧硅烷基树脂和硅烷树脂在溶剂中提供溶液，将溶液涂布在透明电极上，并将所得涂层在200℃或更低温度下烧结。

公开(公告)号：US5278685A

公开(公告)日：1994-01-11

申请号：US967263

申请日：1992-10-27

申请人： Makoto Iwamoto ,  Shunsei Fukuchi ,  Hiroshi Takanashi ,  Kyouhei Isohata ,  Kenji Misono

发明人： Makoto Iwamoto ,  Shunsei Fukuchi ,  Hiroshi Takanashi ,  Kyouhei Isohata ,  Kenji Misono

IPC分类号： B26D1/157 ,  B26D5/00 ,  B28D1/10 ,  B28D5/00 ,  B28D5/02 ,  G02F1/13 ,  G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133351 ,  B28D1/10 ,  B28D5/0058 ,  B28D5/022 ,  G02F1/133305

摘要： First and second transparent hard plastic substrates are placed one over the other to form therebetween a gap into which a liquid crystal is to be sealed in. The first and second substrates are mounted on the reference plane of a stage. The distance between the first substrate and the reference plane is measured in a non-contact manner at a plurality of measuring points on a predetermined dividing line. Based on the distances measured, a slit is formed on the first substrate by cutting the first substrate along the dividing line while leaving a portion of a predetermined thickness uncut. The first substrate is then broken along the slit. With this arrangement, it is possible to cut the substrates while leaving a portion of an appropriate thickness uncut irrespective of unevenness of the thickness or waviness of the first substrate. Moreover, since the surfaces of the cut sections of the substrates do no crack and since the portions of the substrates to be broken have a reduced thickness, the divided sections have smoother surfaces.

摘要翻译： 第一透明硬质塑料基板和第二透明硬质塑料基板一个放在另一个之间，在其间形成液晶要被密封的间隙。第一和第二基板安装在平台的参考平面上。 在预定分割线上的多个测量点处以非接触方式测量第一基板和参考平面之间的距离。 基于测量的距离，通过沿分割线切割第一基板而在第一基板上形成狭缝，同时留下预定厚度的一部分未切割。 然后沿着狭缝破碎第一衬底。 通过这种布置，无论第一基板的厚度或波纹的不均匀性如何，都可以切割基板，同时留下适当厚度的一部分。 此外，由于基板的切割部分的表面没有裂纹，并且由于待破裂的基板的部分具有减小的厚度，所以分割部分具有更平滑的表面。

公开(公告)号：US5982470A

公开(公告)日：1999-11-09

申请号：US912187

申请日：1997-08-15

申请人： Makoto Nakahara ,  Kyouhei Isohata ,  Daisuke Ikesugi ,  Kazuya Yoshimura ,  Tokio Kiguchi ,  Manabu Ano ,  Masayuki Yamanaka

发明人： Makoto Nakahara ,  Kyouhei Isohata ,  Daisuke Ikesugi ,  Kazuya Yoshimura ,  Tokio Kiguchi ,  Manabu Ano ,  Masayuki Yamanaka

IPC分类号： G02F1/1339 ,  G02F1/1345 ,  G02F1/1343

CPC分类号： G02F1/1345 ,  G02F1/1339

摘要： A liquid crystal display device includes a pair of substrates having a plurality of display-use electrodes formed thereon, a seal for connecting the pair of substrates in such a manner that respective electrode forming surfaces face each other, a liquid crystal layer formed by sealing a liquid crystal in a space surrounded by the pair of substrates and the seal, and dummy electrodes for achieving a uniform thickness of the liquid crystal layer in the display area. The display-use electrodes and the dummy electrodes are interleaved on four sides of the seal, and an absolute value for variations in interleaved ratio in the four sides, indicative of a ratio of an area occupied by the display-use electrodes and the dummy electrodes on the seal is not more than a predetermined value. As this permits a uniform thickness of the seal on the four sides, a difference in brightness between a central portion and a portion in a vicinity of the seal in the display area can be eliminated, thereby improving a display quality.

摘要翻译： 一种液晶显示装置，包括：一对基板，具有形成在其上的多个显示用电极;密封件，以使各个电极形成面彼此面对的方式连接所述一对基板;液晶层， 在由一对基板和密封件包围的空间中的液晶，以及用于在显示区域中实现液晶层的均匀厚度的虚拟电极。 显示用电极和虚拟电极交错在密封件的四侧，并且四边的交错比的变化的绝对值表示显示用电极和虚拟电极占用的面积的比 在密封件上不超过预定值。 由于这允许在四个侧面上的密封的均匀厚度，所以可以消除显示区域中的中心部分和密封附近的部分之间的亮度差，从而提高显示质量。

公开(公告)号：US5237439A

公开(公告)日：1993-08-17

申请号：US954724

申请日：1992-09-30

申请人： Kenji Misono ,  Shunsei Fukuchi ,  Makoto Iwamoto ,  Kyouhei Isohata ,  Hiroshi Takanashi

发明人： Kenji Misono ,  Shunsei Fukuchi ,  Makoto Iwamoto ,  Kyouhei Isohata ,  Hiroshi Takanashi

IPC分类号： G02F1/1333

CPC分类号： G02F1/133345 ,  G02F1/133305

摘要： A plastic-substrate liquid crystal display device has, on inner faces of a pair of plastic substrates 3 for sandwiching liquid crystals 10, a hard coat 4 made of an organic material, an SiOx undercoat 5, and an ITO electrode 6 in this order. Boron (B) is contained in the material of the hard coat 4. It is thus possible to enhance the adhesion property of the SiOx undercoat 5 and the ITO electrode 6 with respect to the substrate 3 and to prevent the occurrence of cracks therein.

摘要翻译： 塑料基板液晶显示装置在一对用于夹持液晶10的塑料基板3的内表面上依次具有由有机材料制成的硬涂层4，SiO x底涂层5和ITO电极6。 硼（B）被包含在硬涂层4的材料中。因此，可以提高SiOx底涂层5和ITO电极6相对于基板3的粘附性，并且防止其中出现裂纹。

公开(公告)号：US06239855B1

公开(公告)日：2001-05-29

申请号：US09136576

申请日：1998-08-19

申请人： Makoto Nakahara ,  Kyouhei Isohata ,  Daisuke Ikesugi ,  Manabu Ano ,  Kazuya Yoshimura ,  Yoshihiro Shirai

发明人： Makoto Nakahara ,  Kyouhei Isohata ,  Daisuke Ikesugi ,  Manabu Ano ,  Kazuya Yoshimura ,  Yoshihiro Shirai

IPC分类号： G02F11339

CPC分类号： G02F1/1339 ,  G02F1/133351 ,  G02F1/1341

摘要： A method for producing a liquid crystal display panel of the present invention includes the steps of: forming a plurality of injection seals on at least one of a pair of substrates, the injection seals defining a liquid crystal injection area; forming a dummy seal of dispersed sealant particles outside the liquid crystal injection area; attaching the substrates to each other thereby sandwiching the injection seal and the dummy seal therebetween; and injecting a liquid crystal material into the liquid crystal injection area formed between the pair of substrates.

摘要翻译： 本发明的液晶显示面板的制造方法包括以下步骤：在一对基板中的至少一个基板上形成多个注射密封件，所述注射密封件限定液晶注入区域; 在液晶注入区域外形成分散的密封剂颗粒的虚拟密封; 将基板彼此附接，从而将注射密封件和虚拟密封件夹在其间; 以及将液晶材料注入到形成在所述一对基板之间的液晶注入区域中。

公开(公告)号：US5637359A

公开(公告)日：1997-06-10

申请号：US981393

申请日：1992-11-25

申请人： Shunsei Fukuchi ,  Kenji Misono ,  Kyouhei Isohata ,  Makoto Iwamoto ,  Hiroshi Takanashi

发明人： Shunsei Fukuchi ,  Kenji Misono ,  Kyouhei Isohata ,  Makoto Iwamoto ,  Hiroshi Takanashi

IPC分类号： G02F1/1333 ,  G02F1/1337 ,  C09K19/00

CPC分类号： G02F1/133723 ,  G02F1/133305 ,  Y10S428/91 ,  Y10T428/1023 ,  Y10T428/1027 ,  Y10T428/31721

摘要： There is provided a plastic liquid crystal display device in which an aligning film processing can be carried out at 150 to 180.degree. C. and which can have optical characteristics comparable to those of the conventional glass substrate liquid crystal display device. The plastic liquid crystal device comprises a pair of plastic substrates, transparent electrodes, insulating films for protecting the electrodes, aligning films and a liquid crystal, wherein the aligning film is an aligning film which is formed by dissolving a high-temperature sintering organic polymer aligning film made of polyimide or a polyimide-like substance in a solvent, printing a resulting solution thereof on a substrate, removing only the solvent by heating and/or heating under reduced pressure, and sintering the substrate at 200.degree. C. or less.

摘要翻译： 提供一种塑料液晶显示装置，其中可在150至180℃下进行取向膜处理，并且可以具有与常规玻璃基板液晶显示装置的光学特性相当的光学特性。 塑料液晶装置包括一对塑料基板，透明电极，用于保护电极的绝缘膜，取向膜和液晶，其中取向膜是通过溶解高温烧结有机聚合物对准而形成的取向膜 在溶剂中由聚酰亚胺或聚酰亚胺类物质制成的膜，将其所得溶液印刷在基材上，通过加热和/或减压加热除去溶剂，并在200℃或更低温度下烧结该基材。

公开(公告)号：US5354497A

公开(公告)日：1994-10-11

申请号：US49269

申请日：1993-04-19

申请人： Shunsei Fukuchi ,  Kenji Nishida ,  Makoto Iwamoto ,  Hiroyuki Nagano ,  Kenji Misono ,  Kyouhei Isohata

发明人： Shunsei Fukuchi ,  Kenji Nishida ,  Makoto Iwamoto ,  Hiroyuki Nagano ,  Kenji Misono ,  Kyouhei Isohata

IPC分类号： G02F1/1333 ,  G09F9/35 ,  G09K19/52

CPC分类号： G02F1/133345 ,  G02F1/133305

摘要： A liquid crystal display according to the present invention has a pair of plastic substrates opposing each other and a liquid crystal sandwiched therebetween. A hard coat layer made from a resin composition including fine particles of silicon oxide and an organic resin, an undercoat layer and a transparent electrode which are respectively made from an inorganic oxide are formed in this order on the inner opposing surface of each plastic substrate. Thus, a liquid crystal display having a hard coat layer serving as a buffer layer is provided. In this liquid crystal display, cracks in the undercoat layer and the transparent electrode and peeling between the plastic substrate and the undercoat layer are prevented.

摘要翻译： 根据本发明的液晶显示器具有彼此相对的一对塑料基板和夹在其间的液晶。 在各塑料基板的内侧的相对面上依次形成由包含分别由无机氧化物制成的氧化硅微粒和有机树脂，底涂层和透明电极的树脂组合物制成的硬涂层。 因此，提供了具有用作缓冲层的硬涂层的液晶显示器。 在该液晶显示器中，防止了底涂层和透明电极的裂纹以及塑料基板与底涂层之间的剥离。

公开(公告)号：US5126866A

公开(公告)日：1992-06-30

申请号：US564769

申请日：1990-08-09

申请人： Toshiyuki Yoshimizu ,  Hiroshi Ohnishi ,  Kyouhei Isohata ,  Yumi Yoshimura

发明人： Toshiyuki Yoshimizu ,  Hiroshi Ohnishi ,  Kyouhei Isohata ,  Yumi Yoshimura

IPC分类号： G02F1/13363 ,  G02F1/139

CPC分类号： G02F1/133636 ,  G02F1/1397

摘要： In a supertwist type liquid crystal display device using a supertwist type liquid crystal display cell and an optical compensation plate made of phase difference plates of uniaxial oriented polymer film, the phase difference plates include more than two phase difference plates laminated and disposed on one side or both sides of the liquid crystal display cell with various suitable disposition conditions, so that the whiteness level of the display can be improved. In one example, they are placed so that the retardation value of each of the phase difference plates is added and a cross angle between the slow axis of the first phase difference plate and the slow axis of the nth phase difference plate is 20.degree. to 40.degree., and a further cross angle between the slow axis of the first phase difference plate and the rubbing axis of the substrate adjacent to the liquid crystal display cell is in a range from 70.degree. to 90.degree..