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    • 45. 发明授权
    • Liquid crystal display having balanced cuts in electrodes
    • 具有电极平衡切割的液晶显示器
    • US5777711A
    • 1998-07-07
    • US805560
    • 1997-02-25
    • Takashi Sugiyama
    • Takashi Sugiyama
    • G02F1/1343G09F9/30
    • G02F1/134336
    • A liquid crystal display having a pair of substrates disposed to face each other, two groups of crossing electrodes mounted on the pair of substrates, and a liquid crystal layer disposed between the two groups of electrodes, wherein display is controlled by voltage applied across the two groups of electrodes. Elongated cut portions are formed in edge portions of each electrode of one group. Cut portions are formed laterally and alternately at the opposite edge portions. The position of each cut portion is overlapped with the edges of adjacent electrodes of the other group. A reduction of transmittance is suppressed and the wide visual angle characteristics are retained. An increase in electrode resistance by cut portions is suppressed to prevent display quality degradation such as display irregularity.
    • 一种液晶显示器,具有一对相对配置的基板,安装在该对基板上的两组交叉电极,以及设置在两组电极之间的液晶层,其中显示由跨过两个电压施加的电压控制 电极组。 在一组的每个电极的边缘部分中形成细长的切割部分。 切割部分在相对的边缘部分横向和交替地形成。 每个切割部分的位置与另一组的相邻电极的边缘重叠。 抑制透光率的降低,并且保持宽的视角特性。 通过切割部分的电极电阻的增加被抑制,以防止诸如显示不规则性的显示质量劣化。
    • 46. 发明授权
    • Manufacture of LCD device by transferring the orientation state from a
parent substrate to a child substrate
    • 通过将取向状态从母基底转移到儿童基底来制造LCD器件
    • US5712696A
    • 1998-01-27
    • US387170
    • 1995-02-13
    • Yasuo TokoTakashi Sugiyama
    • Yasuo TokoTakashi Sugiyama
    • G02F1/1337G02F1/13
    • G02F1/133753G02F1/13378G02F2001/133757G02F2001/133765
    • A method of manufacturing a liquid crystal display device including the steps of: preparing a parent substrate having an orientation structure on the surface thereof subjected to orientation treatment; interposing primary liquid crystal material between a child substrate not subjected to orientation treatment and the parent substrate, and transferring an orientation state corresponding to the orientation structure of the parent substrate to the child substrate; separating the parent substrate and the child substrate while heating the primary liquid crystal material in an isotropic phase; and forming the liquid crystal display device by using the child substrate. At least one of the two substrates of the liquid crystal display device is not required to be subjected to direct rubbing treatment. It is therefore possible to prevent device defects and performance degradation to be caused by electrostatic charges generated by rubbing.
    • 一种制造液晶显示装置的方法,包括以下步骤:制备在其表面上具有取向结构的母基板进行取向处理; 将初级液晶材料插入未进行取向处理的子基板与母基板之间,将与母基板的取向结构对应的取向状态转印到子基板上; 在各向同性相加热一次液晶材料的同时分离母基板和子基板; 以及通过使用所述儿童衬底来形成所述液晶显示装置。 液晶显示装置的两个基板中的至少一个不需要进行直接摩擦处理。 因此,可以防止由摩擦产生的静电电荷引起装置缺陷和性能下降。
    • 47. 发明授权
    • Liquid crystal display of multi-domain structure
    • 多畴结构的液晶显示
    • US5479282A
    • 1995-12-26
    • US191554
    • 1994-02-04
    • Yasuo TokoTakashi Sugiyama
    • Yasuo TokoTakashi Sugiyama
    • G02F1/13G02F1/1335G02F1/1337
    • G02F1/133753G02F2001/133531G02F2001/133757G02F2001/133765
    • No rubbing treatment is done on a pair of transparent substrates. A liquid crystal layer is sandwiched between these transparent substrates to exhibit a multi-domain structure wherein liquid crystal molecules are oriented to various directions at the interface between the liquid crystal layer and a transparent substrate so that the liquid crystal molecules can be considered to be orientated at every direction at an equal possibility with respect to the directions in a plane parallel to the transparent substrate. The transparent substrates constitute a liquid crystal display cell having a reference direction such as an observation direction. A pair of polarizers are disposed outside the transparent substrates to have a transmission or an absorption axis aligned with the observation direction.
    • 在一对透明基板上不进行摩擦处理。 在这些透明基板之间夹着液晶层,呈现多晶畴结构,其中液晶分子在液晶层和透明基板之间的界面处朝向各个方向取向,从而可以认为液晶分子被定向 相对于平行于透明基板的平面中的方向以相同的可能性在每个方向上。 透明基板构成具有诸如观察方向的基准方向的液晶显示单元。 一对偏振器设置在透明基板之外,以使透射或吸收轴与观察方向对准。
    • 48. 发明授权
    • Inter-LAN connection equipment
    • 局域网连接设备
    • US5477547A
    • 1995-12-19
    • US282438
    • 1994-07-29
    • Takashi Sugiyama
    • Takashi Sugiyama
    • H04L12/46
    • H04L12/46
    • An inter-LAN bridge equipment is for performing the following operation. That is, a connected to a plurality of LANs. A LANs includes a destination address and source address is extracted from a terminal address. Address information containing the extracted terminal address and corresponding LAN port address is registered in a table memory at a corresponding entry area. When a packet is received from the LAN after address learning, the packet is inputted to a FIFO memory from its start side and held there. The address information is read out of the table memory and comparison is made, by the terminal address comparing circuit, between the terminal address of the address information and a destination address of the received packet. Further, comparison is also made, by a LAN port address comparing circuit, between a LAN port address of the address information and a receive-side LAN port address. A discard operation is performed when a result of comparison by the terminal address comparing circuit shows a coincidence and a result of comparison by the LAN port address comparing circuit show a coincidence. A forward operation is performed when the result of comparison by the terminal address comparing circuit shows a coincidence and the result of comparison by the LAN port address comparing circuit shows a noncoincidence.
    • LAN间桥接设备用于执行以下操作。 也就是说,连接到多个LAN。 LAN包括目的地地址,并且从终端地址提取源地址。 包含提取的终端地址和对应的LAN端口地址的地址信息被登记在相应入口区域的表存储器中。 当在地址学习之后从LAN接收到分组时,该分组从其起始侧被输入到FIFO存储器并保持在那里。 从表存储器中读出地址信息,并由终端地址比较电路进行地址信息的终端地址与接收到的分组的目的地地址的比较。 此外,还通过LAN端口地址比较电路在地址信息的LAN端口地址和接收侧LAN端口地址之间进行比较。 当终端地址比较电路的比较结果显示一致时,执行丢弃操作,并且由LAN端口地址比较电路进行比较的结果显示重合。 当终端地址比较电路的比较结果显示一致时,进行正向操作,并且通过LAN端口地址比较电路的比较结果显示不一致。