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    • 64. 发明授权
    • Display device
    • 显示设备
    • US07916263B2
    • 2011-03-29
    • US11274278
    • 2005-11-16
    • Hajime Kimura
    • Hajime Kimura
    • G02F1/1345G02F1/1339
    • H01L51/5246G02F1/1339G02F1/13452G02F2201/48H01L27/3244H01L27/3276
    • It is an object to provide a highly reliable display device. It is a feature an IC is over a substrate and a material layer having the same height is thereover. An IC is provided on one side of the substrate, and a material layer having the same height as the IC is provided on at least another side. Further, an IC is provided on one side of the substrate, and material layers having the same height as the IC are provided on the other sides. Further, an IC is provided on one side of the substrate, and a material layer having the same height as the IC is provided at a corner of the substrate.
    • 本发明的目的是提供一种高度可靠的显示装置。 IC的特征在于衬底上,并且其上具有相同高度的材料层。 IC设置在基板的一侧,并且在至少另一侧上设置具有与IC相同的高度的材料层。 此外,在基板的一侧设置有IC,另一侧设置与IC高度相同的材料层。 此外,在基板的一侧设置IC,并且在基板的角部设置与IC的高度相同的材料层。
    • 65. 发明授权
    • Semiconductor device including current source circuit
    • 半导体器件包括电流源电路
    • US07911233B2
    • 2011-03-22
    • US12492247
    • 2009-06-26
    • Hajime Kimura
    • Hajime Kimura
    • H03K19/094
    • H01L27/124G09G3/3241G09G3/325G09G2300/0809G09G2300/0828G09G2300/0842G09G2300/0861G09G2300/0866G09G2310/0251G09G2320/0252G09G2320/029
    • The invention provides a semiconductor device having a current input type pixel in which a signal write speed is increased and an effect of variations between adjacent transistors is reduced. When a set operation is performed (write a signal), a source-drain voltage of one of two transistors connected in series becomes quite low, thus the set operation is performed to the other transistor. In an output operation, the two transistors operate as a multi-gate transistor, therefore, a current value in the output operation can be small. In other words, a current in the set operation can be large. Therefore, an effect of intersection capacitance and wiring resistance which are parasitic on a wiring and the like do not affect much, thereby the set operation can be performed rapidly. As one transistor is used in the set operation and the output operation, an effect of variations between adjacent transistors is lessened.
    • 本发明提供一种具有电流输入型像素的半导体器件,其中信号写入速度增加,并且减小了相邻晶体管之间的变化的影响。 当执行设定操作(写入信号)时,串联连接的两个晶体管之一的源极 - 漏极电压变得相当低,因此对另一个晶体管执行设置操作。 在输出操作中,两个晶体管用作多栅极晶体管,因此输出操作中的电流值可以很小。 换句话说,设置操作中的电流可以很大。 因此,寄生在布线等上的交叉电容和布线电阻的效果不会太大,从而可以快速地进行设定操作。 由于在设置操作和输出操作中使用一个晶体管,所以减小了相邻晶体管之间的变化的影响。
    • 67. 发明授权
    • Liquid crystal display device and electronic apparatus
    • 液晶显示装置及电子装置
    • US07889300B2
    • 2011-02-15
    • US12614653
    • 2009-11-09
    • Hajime Kimura
    • Hajime Kimura
    • G02F1/1337
    • G02F1/133707G02F1/133371G02F1/133555G02F2203/09
    • The present invention provides a liquid crystal display device including a liquid crystal layer disposed between a first substrate and a second substrate, a pixel electrode in a reflection region and a transmission region over the first substrate, a film for adjusting a cell gap in the reflection region over the first substrate, and an opposite electrode in the reflection region and the transmission region over the second substrate. The pixel electrode in the reflection region is provided over the film and reflects light. The pixel electrode in the transmission region transmits light. The pixel electrode in the reflection region and the transmission region includes a slit. The slit is overlapped with at least a part of a step portion which is provided by the film between the reflection region and the transmission region.
    • 本发明提供了一种液晶显示装置,包括:设置在第一基板和第二基板之间的液晶层,反射区域中的像素电极和第一基板上的透射区域,用于调整反射中的单元间隙的膜 区域,以及反射区域中的相对电极和第二基板上的透射区域。 反射区域中的像素电极设置在膜上并反射光。 透射区域中的像素电极透射光。 反射区域和透射区域中的像素电极包括狭缝。 狭缝与由反射区域和透射区域之间的膜提供的台阶部分的至少一部分重叠。
    • 69. 发明申请
    • SEMICONDUCTOR INTEGRATED CIRCUIT AND METHOD OF DRIVING THE SAME
    • 半导体集成电路及其驱动方法
    • US20100328288A1
    • 2010-12-30
    • US12791533
    • 2010-06-01
    • Hajime KimuraJun Koyama
    • Hajime KimuraJun Koyama
    • G09G5/00
    • G09G3/3283G09G3/2022G09G3/325G09G3/3266G09G2300/0408G09G2300/0814G09G2300/0842G09G2300/0861G09G2330/02
    • A transistor causes fluctuation in the threshold and mobility due to the factor such as fluctuation of the gate length, the gate width, and the gate insulating film thickness generated by the difference of the manufacturing steps and the substrate to be used. As a result, there is caused fluctuation in the current value supplied to the pixel due to the influence of the characteristic fluctuation of the transistor, resulting in generating streaks in the display image. A light emitting device is provided which reduces influence of characteristics of transistors in a current source circuit constituting a signal line driving circuit until the transistor characteristics do not affect the device and which can display a clear image with no irregularities. A signal line driving circuit of the present invention can prevent streaks in a displayed image and uneven luminance. Also, the present invention makes it possible to form elements of a pixel portion and driving circuit portion from polysilicon on the same substrate integrally. In this way, a display device with reduced size and current consumption is provided as well as electronic equipment using the display device.
    • 晶体管由于制造步骤的差异和要使用的基板产生的栅极长度,栅极宽度和栅极绝缘膜厚度的波动等因素导致阈值和迁移率的波动。 结果,由于晶体管的特性波动的影响,导致提供给像素的电流值的波动,导致在显示图像中产生条纹​​。 提供一种降低构成信号线驱动电路的电流源电路中的晶体管的特性的影响的发光器件,直到晶体管特性不影响器件,并且可以显示没有不规则的清晰图像。 本发明的信号线驱动电路可以防止显示图像中的条纹和不均匀的亮度。 此外,本发明使得可以在同一基底上的多晶硅一体地形成像素部分和驱动电路部分的元件。 以这种方式,提供了具有减小的尺寸和电流消耗的显示装置以及使用该显示装置的电子设备。