公开(公告)号：JP2010164996A

公开(公告)日：2010-07-29

申请号：JP2010101621

申请日：2010-04-27

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： YOSHINO MASAO ,  IWASAKI MAKOTO ,  NISHINO TOSHIHARU ,  DANJO SHINJI

IPC: G02F1/13 ,  G02F1/1339 ,  G02F1/1343

Abstract: PROBLEM TO BE SOLVED: To increase the number of substrates obtainable from a substrate material, and thereby to reduce the cost of manufacturing a liquid crystal cell.
SOLUTION: A first substrate material 2 on which pixel electrodes and terminals are formed in each of a plurality of substrate regions, is bonded to a second substrate material 3 which is segmented into a plurality of second substrate regions 112 and trimming portions 121, arranged correspondingly to regions on the first substrate material excluding the terminal array portion of each substrate region and to the terminal array portions, and on which a counter electrode is formed in each of the second substrate regions 112. The substrates are bonded via a plurality of frame-like sealing material 18 to be assembled into a liquid crystal cell assemblage 1. The plurality of sealing material 18 is formed while being made to correspond to the respective circumferences of the plurality of second substrate regions 112 in such a manner that, in the sides enclosing the screen areas, the sides along a division line c of the second substrate regions directly adjacent to each other without interposing the trimming portion 121 are formed into a common side 18a having a width over both edges of the adjoining second substrate regions. The assemblage 1 is then divided along division lines c, d; and the common side 18a of the frame-like sealing material 18 is divided along the division line c.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：为了增加从基板材料获得的基板的数量，从而降低制造液晶单元的成本。 解决方案：在其上形成有多个基板区域中的像素电极和端子的第一基板材料2被接合到第二基板材料3上，第二基板材料3被分割成多个第二基板区域112和修剪部分121 对应于除了每个基板区域的端子阵列部分之外的第一基板材料上的区域和与端子阵列部分相对应的区域，并且在每个第二基板区域112中形成有对电极。基板经由多个 要组装成液晶单元组件1的框状密封材料18.多个密封材料18形成为与多个第二基板区域112的各个周边相对应，使得在 围绕屏幕区域的侧面，沿着彼此直接相邻的第二基板区域的划分线c的侧面，而不插入 将修剪部分121形成为在相邻的第二基板区域的两个边缘上具有宽度的共同侧面18a。 然后将组合1沿分割线c，d分割; 并且框状密封材料18的公共侧18a沿分割线c分割。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010008692A

公开(公告)日：2010-01-14

申请号：JP2008167655

申请日：2008-06-26

Applicant: Casio Comput Co Ltd ,  カシオ計算機株式会社

Inventor： ANDO SHINYA ,  TAKEI TOSHIRO ,  YOSHINO MASAAKI ,  YOSHINO MASAO

IPC: G02F1/1337

Abstract: PROBLEM TO BE SOLVED: To form, for each of a plurality of pixels, an area in which liquid crystal molecules are aligned at a stable pretilt angle in a predetermined pretilt direction and an area in which the liquid crystal molecules are aligned at a stable pretilt angle in the predetermined other pretilt angle. SOLUTION: A first alignment film 15 on the inner surface of one substrate 1 includes a normal directional inclination part 15a inclined to increase the height from the substrate 1 toward a rubbing direction 15r of the alignment film 15 and a reverse directional inclination part 15b inclined to increase the height from the substrate 1 toward a direction opposite to the rubbing direction 15a, which are formed in parts corresponding to a plurality of pixels 30. A second alignment film 20 on the inner surface of the other substrate 20 includes a normal directional inclination part 20a inclined to increase the height from the substrate 2 toward a rubbing direction 20r of the alignment film 20 and a reverse directional inclination part 20b inclined to increase the height from the substrate 2 toward a direction opposite to the second direction, which are formed in parts corresponding to the plurality of pixels 30. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：为了形成多个像素中的每个像素，以预定的预倾方向以稳定的预倾角对准液晶分子的区域和液晶分子在其中排列的区域 在预定的其它预倾角中的稳定的预倾角。 解决方案：一个基板1的内表面上的第一取向膜15包括倾斜以使基板1的高度朝向取向膜15的摩擦方向15r倾斜的正向倾斜部15a和反向倾斜部 15b相对于与多个像素30对应的部分形成为从基板1朝向与摩擦方向15a相反的方向倾斜的高度。另一个基板20的内表面上的第二取向膜20包括正常 倾斜方向倾斜部分20a倾斜以增加从基板2朝向定向膜20的摩擦方向20r的高度，以及倾斜以从基板2向与第二方向相反的方向增加高度的反向倾斜部分20b， 形成在对应于多个像素30的部分中。（C）2010，JPO＆INPIT

公开(公告)号：JP2008065024A

公开(公告)日：2008-03-21

申请号：JP2006242475

申请日：2006-09-07

Applicant: Casio Comput Co Ltd ,  カシオ計算機株式会社

Inventor： NOMURA TADAHIRO ,  KASUYA KUNIHIKO ,  YOSHINO MASAO ,  DANJO SHINJI ,  IWASAKI MAKOTO ,  NISHINO TOSHIHARU

IPC: G02F1/1333 ,  G02F1/13

Abstract: PROBLEM TO BE SOLVED: To suppress the frequency of external shape defects caused by crack of an end surface of a glass substrate having been cut oblique to its surface and burrs thereof when two large-sized glass substrates which are stuck together are cut along scribe lines formed on their external surfaces, and to reduce a frame area.
SOLUTION: Posts 7 made of the same material as a seal material 3 are interposed between both the large-sized glass substrates 11 and 12 at parts corresponding to an intersection of virtual lines 13 for scribe lines extending in a row direction and virtual lines 15 for scribe lines extending in a column direction. In this case, portions of the seal material 3 are common side parts 3a provided symmetrically on both right and left sides of the virtual lines 15 for the scribe lines. Then, when both the large-sized substrates 11 and 12 are cut, the frequency of an external shape defect can be suppressed because of the presence of the posts 7. Further, the frame area can be made small by cutting the substrates along width-directional centers of the common side parts 3a.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了抑制当夹在一起的两个大尺寸玻璃基板被切割时，被切割成斜面的玻璃基板的端面的裂纹引起的外部形状缺陷的频率和毛刺 沿着形成在其外表面上的划线，并且减少框架区域。 解决方案：由与密封材料3相同的材料制成的柱7被插入两个大尺寸玻璃基板11和12之间的部分，这些部分对应于用于沿行方向延伸的划线的虚拟线13和虚拟线 用于沿列方向延伸的划线的线15。 在这种情况下，密封材料3的部分是用于划线的虚拟线15的左右两侧对称地设置的公共侧部3a。 然后，当大尺寸基板11和12都被切割时，由于柱7的存在，可以抑制外部形状缺陷的频率。此外，通过沿着宽度方向切割基板，可以使框架区域变小， 公共侧部3a的方向中心。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2006030613A

公开(公告)日：2006-02-02

申请号：JP2004209675

申请日：2004-07-16

Applicant: Casio Comput Co Ltd ,  カシオ計算機株式会社

Inventor： YAMAGUCHI MINORU ,  NAKAJIMA YASUSHI ,  YOSHINO MASAO

IPC: G02F1/1343 ,  G02F1/1368

Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has a high aperture-ratio, improved alignment stability on application of an electric field, high contrast and a wide viewing angle. SOLUTION: The liquid crystal display device has a liquid crystal 21 with negative dielectric anisotropy sealed in between a TFT substrate 2 and a CF substrate 3, and is equipped with a pixel electrode 11 and a CS electrode 13 formed on the periphery of the pixel electrode 11 on the TFT substrate 2 side. The pixel electrode 11 is a transparent electrode composed of an ITO film, and has a plurality of slits 17 formed toward the pixel center part from the four corners and not mutually intersecting. The liquid crystal 21 aligns in a single alignment state with the center of alignment nearly coincided with the center of the pixel. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种具有高孔径比的液晶显示装置，在施加电场时提高对准稳定性，高对比度和宽视角。 解决方案：液晶显示装置具有密封在TFT基板2和CF基板3之间的具有负介电各向异性的液晶21，并且配备有形成在TFT基板2的外围的像素电极11和CS电极13 TFT基板2侧的像素电极11。 像素电极11是由ITO膜构成的透明电极，并且具有从四个角朝向像素中心部分形成的并且不相互交叉的多个狭缝17。 液晶21以单一取向状态对齐，其取向中心几乎与像素的中心一致。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2009294677A

公开(公告)日：2009-12-17

申请号：JP2009216814

申请日：2009-09-18

Applicant: Casio Comput Co Ltd ,  カシオ計算機株式会社

Inventor： YOSHINO MASAO ,  IWASAKI MAKOTO ,  NISHINO TOSHIHARU ,  DANJO SHINJI

IPC: G02F1/13 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1343

Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost of a liquid crystal cell by increasing the number of substrates which can be extracted from a substrate material.
SOLUTION: The first substrate material 2 on which a pixel electrode and a terminal are formed for each of a plurality of substrate regions, and the second substrate material 3 which is divided into the plurality of second substrate regions 112 arranged corresponding to the region other than a terminal arrangement part of each substrate region of the first substrate material, and the terminal arrangement part, and a cut-off part 121 and on which opposite electrode is formed for each second substrate region 112 are correlated to the peripheral part of the second substrate regions 112, respectively. Of each side surrounding a screen area, the sides along the division line c of the second substrate regions directly adjoining each other without the cut-off part 121 are joined through a plurality of frame-like seal materials 18 formed in the form consisting of common sides 18a with the width over both the edges of the adjoining second substrate regions. After assemblage, a liquid crystal cell assembly 1 is divided along respective division lines c, d, and the common side 18a of the frame-like seal material 18 is divided along the division line c.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：通过增加可从衬底材料中提取的衬底的数量来降低液晶单元的制造成本。 解决方案：对于多个基板区域中的每一个形成有像素电极和端子的第一基板材料2，以及分割成对应于多个基板区域布置的多个第二基板区域112的第二基板材料3 除了第一基板材料的每个基板区域的端子排列部分以外的区域和端子排列部分以及对于每个第二基板区域112形成对置电极的截止部分121与其周边部分相关联 第二基板区域112。 在围绕屏幕区域的每个侧面中，沿着直接相邻而没有切断部分121的第二基板区域的分割线c的边缘通过多个形成为共同的形式的框状密封材料18接合 侧面18a，其宽度在相邻的第二基底区域的两个边缘上。 在组装之后，液晶单元组件1沿相应的划分线c，d分开，并且框状密封材料18的共用侧18a沿分割线c分开。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2007271749A

公开(公告)日：2007-10-18

申请号：JP2006094926

申请日：2006-03-30

Applicant: Casio Comput Co Ltd ,  カシオ計算機株式会社

Inventor： YOSHINO MASAO ,  IWASAKI MAKOTO ,  NISHINO TOSHIHARU ,  DANJO SHINJI

IPC: G02F1/13 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1343

CPC classification number: G02F1/1339 ,  G02F1/133351

Abstract: PROBLEM TO BE SOLVED: To lower the manufacturing cost for a liquid crystal cell by increasing the number of substrates which can be obtained from a substrate material. SOLUTION: A first substrate material 2 having pixel electrodes and terminals formed by a plurality of substrate regions and a second substrate material 3 which are sectioned into a plurality of second substrate regions 112 and cutoff regions 121 arrayed corresponding to regions other than terminal array parts in the respective substrate regions of the first substrate material and the terminal array parts and has counter electrodes formed by the second substrate region 112 are joined together across a plurality of frame-shaped seal materials 18 such that sides along parting lines (c) of second substrate regions adjacent directly not across cutoff parts 121 among respective sides enclosing screen areas are formed in a shape consisting of a common side 18a wide enough to reach both edges of the adjacent second substrate regions while made to correspond to peripheral edges of the plurality of second substrate regions 112, thereby assembling a liquid crystal aggregate 1. The liquid crystal cell aggregate 1 is parted along respective parting lines (c) and (d) and the common sides 18a of the frame seal material 18 are parted along the parting lines (c). COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：通过增加可从基板材料获得的基板的数量来降低液晶单元的制造成本。 解决方案：具有由多个基板区域形成的像素电极和端子的第一基板材料2和分割成对应于除端子之外的区域排列的多个第二基板区域112和截止区域121的第二基板材料3 在第一基板材料和端子阵列部分的各个基板区域中的阵列部分并且具有由第二基板区域112形成的对置电极跨越多个框形密封材料18连接在一起，使得沿分割线（c） 第二基板区域直接相邻的截面部分121相邻的截面部分121形成为由共同的侧面18a构成的宽度，该公共侧面足够宽以到达相邻的第二基板区域的两个边缘，同时使其对应于多个 的第二基板区域112，从而组装液晶聚集体1 （c）和（d）分开，并且框体密封材料18的共同边18a沿着分型线（c）分开。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：HK1108030A1

公开(公告)日：2008-04-25

申请号：HK08101786

申请日：2008-02-19

Applicant: CASIO COMPUTER CO LTD

Inventor： YOSHINO MASAO ,  IWASAKI MAKOTO ,  NISHINO TOSHIHARU ,  DANJO SHINJI

IPC: G02F20060101

Abstract: A liquid crystal cell assembly includes a first substrate member on which at least first electrodes are formed on each of cell regions which respectively correspond to liquid crystal cells and are arranged to be adjacent to each other, a second substrate member on which at least a second electrode opposing the first electrodes is formed on each cell region to correspond to each cell region of the first substrate member, and frame-like seal members which are arranged between the first substrate member and second substrate member, include common sides each formed by continuously connecting at least two adjacent side, are formed into frames that respectively define the cell regions, and bond the first and second substrate members.

公开(公告)号：MY140956A

公开(公告)日：2010-02-12

申请号：MYPI20070499

申请日：2007-03-29

Applicant: CASIO COMPUTER CO LTD

Inventor： YOSHINO MASAO ,  IWASAKI MAKOTO ,  NISHINO TOSHIHARU ,  DANJO SHINJI

IPC: G02F1/1339

Abstract: A LIQUID CRYSTAL CELL ASSEMBLY (1) INCLUDES A FIRST SUBSTRATE MEMBER ON WHICH AT LEAST FIRST ELECTRODES ARE FORMED ON EACH OF CELL REGIONS (110) WHICH RESPECTIVELY CORRESPOND TO LIQUID CRYSTAL CELLS AND ARE ARRANGED TO BE ADJACENT TO EACH OTHER, A SECOND SUBSTRATE MEMBER (3) ON WHICH AT LEAST A SECOND ELECTRODE OPPOSING THE FIRST ELECTRODES IS FORMED ON EACH CELL REGION (110) TO CORRESPOND TO EACH CELL REGION (110) OF THE FIRST SUBSTRATE MEMBER, AND FRAME-LIKE SEAL MEMBERS (18) WHICH ARE ARRANGED BETWEEN THE FIRST SUBSTRATE MEMBER AND SECOND SUBSTRATE MEMBER (3), INCLUDE COMMON SIDES (18A) EACH FORMED BY CONTINUOUSLY CONNECTING AT LEAST TWO ADJACENT SIDE, ARE FORMED INTO FRAMES THAT RESPECTIVELY DEFINE THE CELL REGIONS (110), AND BOND THE FIRST AND SECOND SUBSTRATE MEMBERS.

公开(公告)号：JPH07181516A

公开(公告)日：1995-07-21

申请号：JP32360593

申请日：1993-12-22

Applicant: CASIO COMPUTER CO LTD

Inventor： YOSHINO MASAO

IPC: G02F1/1337 ,  G02F1/136 ,  G02F1/1368 ,  H01L29/78 ,  H01L29/786

Abstract: PURPOSE:To improve the yield of production by preventing the dielectric breakdown and degradation in performance of thin-film transistors(TFTs) by influence of static electricity. CONSTITUTION:A conductive thin film is formed uniformly over the entire surface of the front surface of a transparent substrate 1 and the side faces thereof. The thin film is etched to form plural gate lines 4 to be arranged within the prescribed region A on the substrate 1 and a conductive parts 4' which are arranged from the outer side of the region A of the substrate 1 to the side faces of the substrate 1 and conduct electrically to the respective gate lines 4. The substrate 1 is arranged on a metallic rubbing stage to electrically conduct the respective gate lines 4 via the conductive parts 4' to the rubbing stage and the surfaces of oriented films are rubbed in this state at the time of forming the TFTs, pixel electrodes, data lines and oriented films on the region A and subjecting the surfaces of the oriented film to a rubbing treatment. The substrate 1 is scribed along the contours of the region A after the rubbing treatment, by which the conductive parts 4' are removed and the respective gate liens 4 are made independent.

公开(公告)号：JPH0996827A

公开(公告)日：1997-04-08

申请号：JP27502295

申请日：1995-09-29

Applicant: CASIO COMPUTER CO LTD

Inventor： YOSHINO MASAO

IPC: G02F1/1345

Abstract: PROBLEM TO BE SOLVED: To make it possible to improve workability and to improve a yield. SOLUTION: This liquid crystal display element is provided with an external connecting electrode 26 on a lower substrate 5 and is provided with a connecting electrode 17 connected to a common electrode 11 under this upper substrate 9 so as to face the external connecting electrode 26. The external connecting electrode 26 is subjected to a heat treatment by irradiation with a laser beam and is thereby partly built-up, by which a conductive projection 21 is formed. The front end of the conductive projection 21 is pressed to the connecting electrode 17. The external connecting electrode 26 and the connecting electrode 17 are conducted and connected via the conductive projection 21. Consequently, the need for the conventional cross material forming stage is eliminated and the labor and time for forming the cross material by one point each by a dispenser method are eliminated. The adhesion of dust, etc., on the surface of oriented film by exposing the oriented films on the upper side does not arise either. Then, the workability is improved and the yield is improved.