公开(公告)号：US20100253895A1

公开(公告)日：2010-10-07

申请号：US12801621

申请日：2010-06-17

申请人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

发明人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

IPC分类号： G02F1/1333

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2201/40 ,  H01L27/12

摘要： A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the first and second substrates. The first substrate includes an active element, a first insulating film formed on the active element, a plurality of first electrodes disposed on the first insulating film, a second insulating film disposed on the first electrodes, and a pixel electrode disposed on the second insulating film. The pixel electrode is electrically coupled to the active element via a portion defining a contact hole formed in a portion defining a clearance between the plurality of first electrodes.

摘要翻译： 具有液晶显示面板的液晶显示装置包括第一基板，第二基板以及置于第一和第二基板之间的液晶。 第一基板包括有源元件，形成在有源元件上的第一绝缘膜，设置在第一绝缘膜上的多个第一电极，设置在第一电极上的第二绝缘膜，以及设置在第二绝缘膜上的像素电极 。 像素电极经由形成在限定多个第一电极之间的间隙的部分中的接触孔的部分电耦合到有源元件。

公开(公告)号：US08064026B2

公开(公告)日：2011-11-22

申请号：US12801621

申请日：2010-06-17

申请人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

发明人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2201/40 ,  H01L27/12

摘要： A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the first and second substrates. The first substrate includes an active element, a first insulating film formed on the active element, a plurality of first electrodes disposed on the first insulating film, a second insulating film disposed on the first electrodes, and a pixel electrode disposed on the second insulating film. The pixel electrode is electrically coupled to the active element via a portion defining a contact hole formed in a portion defining a clearance between the plurality of first electrodes.

摘要翻译： 具有液晶显示面板的液晶显示装置包括第一基板，第二基板以及置于第一和第二基板之间的液晶。 第一基板包括有源元件，形成在有源元件上的第一绝缘膜，设置在第一绝缘膜上的多个第一电极，设置在第一电极上的第二绝缘膜，以及设置在第二绝缘膜上的像素电极 。 像素电极经由形成在限定多个第一电极之间的间隙的部分中的接触孔的部分电耦合到有源元件。

公开(公告)号：US07826015B2

公开(公告)日：2010-11-02

申请号：US11783071

申请日：2007-04-05

申请人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

发明人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

IPC分类号： G02F1/1335 ,  G02F1/136 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2201/40 ,  H01L27/12

摘要： A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the first and second substrates. The first substrate includes an active element, a first insulating film formed on the active element, a plurality of first electrodes disposed on the first insulating film, a second insulating film disposed on the first electrodes, and a pixel electrode disposed on the second insulating film. The pixel electrode is electrically coupled to the active element via a portion defining a contact hole formed in a portion defining a clearance between the plurality of first electrodes.

摘要翻译： 具有液晶显示面板的液晶显示装置包括第一基板，第二基板以及置于第一和第二基板之间的液晶。 第一基板包括有源元件，形成在有源元件上的第一绝缘膜，设置在第一绝缘膜上的多个第一电极，设置在第一电极上的第二绝缘膜，以及设置在第二绝缘膜上的像素电极 。 像素电极经由形成在限定多个第一电极之间的间隙的部分中的接触孔的部分电耦合到有源元件。

公开(公告)号：US20080007679A1

公开(公告)日：2008-01-10

申请号：US11812770

申请日：2007-06-21

申请人： Takahiro Ochiai ,  Takayuki Nakao ,  Daisuke Sonoda ,  Hidekazu Miyake ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

发明人： Takahiro Ochiai ,  Takayuki Nakao ,  Daisuke Sonoda ,  Hidekazu Miyake ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

IPC分类号： G02F1/1335

CPC分类号： G02F1/136227 ,  G02F1/133371 ,  G02F1/133555 ,  G02F1/134363 ,  G02F1/13454 ,  G09G3/3655 ,  G09G2300/0456

摘要： The manufacturing yield of transflective liquid crystal display devices is to be enhanced. In a transflective liquid crystal display device including a liquid crystal display panel having a pair of substrates and a liquid crystal layer held between the pair of substrates, the liquid crystal display panel has a plurality of subpixels each having a transmissive part and a reflective part, wherein one of the pair of substrates has: an active element; a first insulating film disposed in a higher layer than the electrode of the active element and having a first contact hole; a counter electrode disposed in a higher layer than the first insulating film; a reflective electrode disposed in the reflective part in a higher layer than the counter electrode; a second insulating film disposed in a higher layer than the counter electrode and the reflective electrode and having a second contact hole; a pixel electrode disposed in a higher layer than the second insulating film; and an electroconductor formed in the first contact hole and electrically connected to the electrode of the active element, and the pixel electrode is electrically connected to the electroconductor via the second contact hole.

摘要翻译： 半透射型液晶显示装置的制造成品率得到提高。 在包括具有一对基板的液晶显示面板和保持在一对基板之间的液晶层的半透射型液晶显示装置中，液晶显示面板具有多个子像素，每个子像素具有透射部分和反射部分， 其中所述一对基板中的一个具有：有源元件; 第一绝缘膜，设置在比所述有源元件的电极高的层中，并具有第一接触孔; 设置在比所述第一绝缘膜高的层中的对置电极; 反射电极，设置在比对电极高的层中的反射部分中; 第二绝缘膜设置在比对电极和反射电极更高的层中，并具有第二接触孔; 设置在比所述第二绝缘膜高的层中的像素电极; 以及形成在第一接触孔中并且电连接到有源元件的电极的电导体，并且像素电极经由第二接触孔电连接到电导体。

公开(公告)号：US20110242471A1

公开(公告)日：2011-10-06

申请号：US13067599

申请日：2011-06-13

申请人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

发明人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2201/40 ,  H01L27/12

摘要： A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the first and second substrates. The first substrate includes an active element, a first insulating film formed on the active element, a plurality of first electrodes disposed on the first insulating film, a second insulating film disposed on the first electrodes, and a pixel electrode disposed on the second insulating film. The pixel electrode is electrically coupled to the active element via a portion defining a contact hole formed in a portion defining a clearance between the plurality of first electrodes.

摘要翻译： 具有液晶显示面板的液晶显示装置包括第一基板，第二基板以及置于第一和第二基板之间的液晶。 第一基板包括有源元件，形成在有源元件上的第一绝缘膜，设置在第一绝缘膜上的多个第一电极，设置在第一电极上的第二绝缘膜，以及设置在第二绝缘膜上的像素电极 。 像素电极经由形成在限定多个第一电极之间的间隙的部分中的接触孔的部分电耦合到有源元件。

公开(公告)号：US07675592B2

公开(公告)日：2010-03-09

申请号：US11812770

申请日：2007-06-21

申请人： Takahiro Ochiai ,  Takayuki Nakao ,  Daisuke Sonoda ,  Hidekazu Miyake ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

发明人： Takahiro Ochiai ,  Takayuki Nakao ,  Daisuke Sonoda ,  Hidekazu Miyake ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/136227 ,  G02F1/133371 ,  G02F1/133555 ,  G02F1/134363 ,  G02F1/13454 ,  G09G3/3655 ,  G09G2300/0456

摘要： The manufacturing yield of transflective liquid crystal display devices is to be enhanced. In a transflective liquid crystal display device including a liquid crystal display panel having a pair of substrates and a liquid crystal layer held between the pair of substrates, the liquid crystal display panel has a plurality of subpixels each having a transmissive part and a reflective part, wherein one of the pair of substrates has: an active element; a first insulating film disposed in a higher layer than the electrode of the active element and having a first contact hole; a counter electrode disposed in a higher layer than the first insulating film; a reflective electrode disposed in the reflective part in a higher layer than the counter electrode; a second insulating film disposed in a higher layer than the counter electrode and the reflective electrode and having a second contact hole; a pixel electrode disposed in a higher layer than the second insulating film; and an electroconductor formed in the first contact hole and electrically connected to the electrode of the active element, and the pixel electrode is electrically connected to the electroconductor via the second contact hole.

摘要翻译： 半透射型液晶显示装置的制造成品率得到提高。 在包括具有一对基板的液晶显示面板和保持在一对基板之间的液晶层的半透射型液晶显示装置中，液晶显示面板具有多个子像素，每个子像素具有透射部分和反射部分， 其中所述一对基板中的一个具有：有源元件; 第一绝缘膜，设置在比所述有源元件的电极高的层中，并具有第一接触孔; 设置在比所述第一绝缘膜高的层中的对置电极; 反射电极，设置在比对电极高的层中的反射部分中; 第二绝缘膜设置在比对电极和反射电极更高的层中，并具有第二接触孔; 设置在比所述第二绝缘膜高的层中的像素电极; 以及形成在第一接触孔中并且电连接到有源元件的电极的电导体，并且像素电极经由第二接触孔电连接到电导体。

公开(公告)号：US20070241332A1

公开(公告)日：2007-10-18

申请号：US11783071

申请日：2007-04-05

申请人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

发明人： Takahiro Ochiai ,  Takayuki Nakao ,  Toshio Miyazawa ,  Masahiro Maki ,  Tohru Sasaki

IPC分类号： H01L29/04

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2201/40 ,  H01L27/12

摘要： A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the first and second substrates. The first substrate includes an active element, a first insulating film formed on the active element, a plurality of first electrodes disposed on the first insulating film, a second insulating film disposed on the first electrodes, and a pixel electrode disposed on the second insulating film. The pixel electrode is electrically coupled to the active element via a portion defining a contact hole formed in a portion defining a clearance between the plurality of first electrodes.

摘要翻译： 具有液晶显示面板的液晶显示装置包括第一基板，第二基板以及置于第一和第二基板之间的液晶。 第一基板包括有源元件，形成在有源元件上的第一绝缘膜，设置在第一绝缘膜上的多个第一电极，设置在第一电极上的第二绝缘膜，以及设置在第二绝缘膜上的像素电极 。 像素电极经由形成在限定多个第一电极之间的间隙的部分中的接触孔的部分电耦合到有源元件。

公开(公告)号：US08217885B2

公开(公告)日：2012-07-10

申请号：US12379521

申请日：2009-02-24

申请人： Toshio Miyazawa ,  Masahiro Maki ,  Hideo Sato ,  Takumi Shigaki

发明人： Toshio Miyazawa ,  Masahiro Maki ,  Hideo Sato ,  Takumi Shigaki

IPC分类号： G09G3/36 ,  G11C19/00

CPC分类号： G09G3/3677 ,  G09G3/3688 ,  G09G2310/0286 ,  G11C19/184

摘要： In a display device which includes a driver circuit having a shift register circuit, the shift register circuit is constituted of basic circuits in plural stages. Each basic circuit is constituted of a circuit A, a circuit B and a circuit C. The circuit A fetches a first drive clock (or a second drive clock) inputted from the outside when transfer data is inputted to the circuit A from a circuit of preceding stage, outputs the transfer data as a shift output of own stage, and transfers the transfer data to the circuit B. The circuit B transfers the transfer data to the circuit A of the basic circuit of the succeeding stage, and resets the circuit C. The circuit C resets the circuit A and the circuit B in synchronism with the first drive clock (or the second drive clock) generated at next timing or succeeding timing of the first drive clock.

摘要翻译： 在包括具有移位寄存器电路的驱动电路的显示装置中，移位寄存器电路由多级的基本电路构成。 每个基本电路由电路A，电路B和电路C构成。当传输数据从电路A的电路输入到电路A时，电路A取出从外部输入的第一驱动时钟（或第二驱动时钟） 输出传输数据作为自身级的移位输出，并将传送数据传送到电路B.电路B将传送数据传送到后级基本电路的电路A，并将电路C 电路C与在第一驱动时钟的下一定时或后续定时产生的第一驱动时钟（或第二驱动时钟）同步地复位电路A和电路B.

公开(公告)号：US20090225019A1

公开(公告)日：2009-09-10

申请号：US12379521

申请日：2009-02-24

申请人： Toshio Miyazawa ,  Masahiro Maki ,  Hideo Sato ,  Takumi Shigaki

发明人： Toshio Miyazawa ,  Masahiro Maki ,  Hideo Sato ,  Takumi Shigaki

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/3688 ,  G09G2310/0286 ,  G11C19/184

摘要： In a display device which includes a driver circuit having a shift register circuit, the shift register circuit is constituted of basic circuits in plural stages. Each basic circuit is constituted of a circuit A, a circuit B and a circuit C. The circuit A fetches a first drive clock (or a second drive clock) inputted from the outside when transfer data is inputted to the circuit A from a circuit of preceding stage, outputs the transfer data as a shift output of own stage, and transfers the transfer data to the circuit B. The circuit B transfers the transfer data to the circuit A of the basic circuit of the succeeding stage, and resets the circuit C. The circuit C resets the circuit A and the circuit B in synchronism with the first drive clock (or the second drive clock) generated at next timing or succeeding timing of the first drive clock.

摘要翻译： 在包括具有移位寄存器电路的驱动电路的显示装置中，移位寄存器电路由多级的基本电路构成。 每个基本电路由电路A，电路B和电路C构成。当传输数据从电路A的电路输入到电路A时，电路A取出从外部输入的第一驱动时钟（或第二驱动时钟） 输出传输数据作为自身级的移位输出，并将传送数据传送到电路B.电路B将传送数据传送到后级基本电路的电路A，并将电路C 电路C与在第一驱动时钟的下一定时或后续定时产生的第一驱动时钟（或第二驱动时钟）同步地复位电路A和电路B.

公开(公告)号：US07167154B2

公开(公告)日：2007-01-23

申请号：US10337365

申请日：2003-01-07

申请人： Tomohiko Sato ,  Toshio Miyazawa ,  Hideo Sato ,  Masahiro Maki

发明人： Tomohiko Sato ,  Toshio Miyazawa ,  Hideo Sato ,  Masahiro Maki

IPC分类号： G09G3/36

CPC分类号： G11C19/184 ,  G09G3/3677 ,  G09G3/3688

摘要： The present invention provides a display device including a scanning driving circuit which exhibits the high degree of freedom in designing of waveforms of scanning signals while ensuring the reduction of power consumption. A shift register served for a scanning driving circuit is driven at a voltage lower than a voltage amplitude of scanning signals. Booster circuits are provided corresponding to respective stages of the shift register. To each booster circuit, a common scanning signal which is in common with other booster circuits is inputted as a signal separate from a shift register output. The scanning signal is selected from the common scanning signal during a period in which the scanning signal is selected in response to the shift register output and the selected scanning signal is outputted to respective gate lines.

摘要翻译： 本发明提供了一种显示装置，其包括扫描驱动电路，其在确保降低功耗的同时表现出扫描信号的波形设计的高自由度。 用于扫描驱动电路的移位寄存器以低于扫描信号的电压幅度的电压驱动。 对应于移位寄存器的各个级提供加强电路。 对于每个升压电路，与其他升压电路相同的公共扫描信号作为与移位寄存器输出分离的信号被输入。 在扫描信号响应于移位寄存器输出被选择的时段期间，从公共扫描信号中选择扫描信号，并且所选择的扫描信号被输出到各个栅极线。