Liquid crystal display device and viewing angle control panel
    32.
    发明授权
    Liquid crystal display device and viewing angle control panel 有权
    液晶显示装置和视角控制面板

    公开(公告)号:US07880843B2

    公开(公告)日:2011-02-01

    申请号:US12304028

    申请日:2007-03-22

    IPC分类号: G02F1/1335

    摘要: A liquid crystal display device (10) of the present invention includes a backlight (3), a display liquid crystal panel (1) and a viewing angle control panel (2) for switching a viewing angle of the display liquid crystal panel (1) between a wide viewing angle mode and a narrow viewing angle mode. The viewing angle control panel (2) includes a control panel upper polarizing plate (22), a liquid crystal cell (21) and a control panel lower polarizing plate (23) stacked in this order, and phase difference plates (24, 25) are provided between the polarizing plates (22, 23) and the liquid crystal cell (21), respectively. The viewing angle control panel (2) is arranged such that Re1 in a white display portion in the wide viewing angle mode is nλ/2 (n is an integer of 1 or more), Re2 in a white display portion in the narrow viewing angle mode is nλ/2 (n is an integer of 1 or more), and Re3 in a black display portion in the narrow viewing angle mode is nλ (n is an integer of 1 or more).

    摘要翻译: 本发明的液晶显示装置(10)包括用于切换显示液晶面板(1)的视野角的背光源(3),显示液晶面板(1)和视野角控制面板(2) 在宽视角模式和窄视角模式之间。 视角控制面板(2)具有依次层叠的控制面板上偏振板(22),液晶单元(21)和控制面板下偏振片(23),相位差板(24,25) 分别设置在偏振板(22,23)和液晶单元(21)之间。 视角控制面板(2)被布置成使得宽视角模式的白色显示部分中的Re1为nλ/ 2(n为1以上的整数),窄视角的白色显示部中的Re2 模式为nλ/ 2(n为1以上的整数),窄视角模式的黑色显示部中的Re3为nλ(n为1以上的整数)。

    LIQUID CRYSTAL DISPLAY DEVICE AND VIEWING ANGLE CONTROL PANEL
    33.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE AND VIEWING ANGLE CONTROL PANEL 有权
    液晶显示装置和观察角度控制面板

    公开(公告)号:US20100128200A1

    公开(公告)日:2010-05-27

    申请号:US12304028

    申请日:2007-03-22

    IPC分类号: G02F1/13357 G02F1/1347

    摘要: A liquid crystal display device (10) of the present invention includes a backlight (3), a display liquid crystal panel (1) and a viewing angle control panel (2) for switching a viewing angle of the display liquid crystal panel (1) between a wide viewing angle mode and a narrow viewing angle mode. The viewing angle control panel (2) includes a control panel upper polarizing plate (22), a liquid crystal cell (21) and a control panel lower polarizing plate (23) stacked in this order, and phase difference plates (24, 25) are provided between the polarizing plates (22, 23) and the liquid crystal cell (21), respectively. The viewing angle control panel (2) is arranged such that Re1 in a white display portion in the wide viewing angle mode is nλ/2 (n is an integer of 1 or more), Re2 in a white display portion in the narrow viewing angle mode is nλ/2 (n is an integer of 1 or more), and Re3 in a black display portion in the narrow viewing angle mode is nλ (n is an integer of 1 or more).

    摘要翻译: 本发明的液晶显示装置(10)包括用于切换显示液晶面板(1)的视野角的背光源(3),显示液晶面板(1)和视野角控制面板(2) 在宽视角模式和窄视角模式之间。 视角控制面板(2)具有依次层叠的控制面板上偏振板(22),液晶单元(21)和控制面板下偏振片(23),相位差板(24,25) 分别设置在偏振板(22,23)和液晶单元(21)之间。 视角控制面板(2)被布置成使得宽视角模式的白色显示部分中的Re1为nλ/ 2(n为1以上的整数),窄视角的白色显示部中的Re2 模式为nλ/ 2(n为1以上的整数),窄视角模式的黑色显示部中的Re3为nλ(n为1以上的整数)。

    LIQUID CRYSTAL DISPLAY DEVICE
    34.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号:US20100110345A1

    公开(公告)日:2010-05-06

    申请号:US12303826

    申请日:2007-07-05

    IPC分类号: G02F1/1335 G02F1/13363

    摘要: A liquid crystal display device includes a reflective liquid crystal panel (20) having a liquid crystal panel polarization plate (22), a polarization plate (32) provided on a front surface side of the polarization plate (22) with its absorption axis in parallel with an absorption axis of the polarization plate (22), and a negative C plate (31) provided between the liquid crystal panel polarization plate (22) and the polarization plate (32). The negative C plate (31) sets a direction in which viewing limitation is carried out. Thus, it is possible to provide the liquid crystal display device in which a viewing angle can be narrowed by freely setting, in the reflective liquid crystal panel, the direction in which the viewing limitation should be carried out.

    摘要翻译: 液晶显示装置包括具有液晶面板偏振板(22)的反射型液晶面板(20),设置在偏振板(22)的前表面侧的偏振板(32),其吸收轴平行 具有偏振板(22)的吸收轴和设置在液晶面板偏振板(22)和偏振板(32)之间的负C板(31)。 负C板(31)设定观察限制的方向。 因此,可以通过在反射型液晶面板中自由设定观察限制的方向,来提供可以使视角变窄的液晶显示装置。

    Display device
    37.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号:US08716709B2

    公开(公告)日:2014-05-06

    申请号:US13701117

    申请日:2011-05-18

    摘要: The present invention provides an inexpensive display device that includes an ion sensor portion and a display and that can be miniaturized. The present invention is a display device that includes an ion sensor portion including an ion sensor circuit and a display including a display-driving circuit. The display device has a substrate, and at least one portion of the ion sensor circuit and at least one portion of the display-driving circuit are formed on the same main surface of the substrate.

    摘要翻译: 本发明提供了一种廉价的显示装置,其包括离子传感器部分和显示器,并且可以小型化。 本发明是包括离子传感器部分的离子传感器部分和包括显示驱动电路的显示器的显示装置。 显示装置具有基板,离子传感器电路的至少一部分和显示驱动电路的至少一部分形成在基板的同一主面上。

    ION SENSOR AND DISPLAY DEVICE
    38.
    发明申请
    ION SENSOR AND DISPLAY DEVICE 审中-公开
    离子传感器和显示器件

    公开(公告)号:US20130240746A1

    公开(公告)日:2013-09-19

    申请号:US13701123

    申请日:2011-05-18

    IPC分类号: G01T1/24

    CPC分类号: G01T1/24 G01N27/4148

    摘要: The present invention provides an ion sensor and a display device which are capable of detecting positive ions and negative ions with high precision, at low cost. The ion sensor includes: a field effect transistor; an ion sensor antenna; and a capacitor, the ion sensor antenna and one terminal of the capacitor connected to a gate electrode of the field effect transistor, the other terminal of the capacitor receiving voltage.

    摘要翻译: 本发明提供了能够以低成本高精度地检测正离子和负离子的离子传感器和显示装置。 离子传感器包括:场效应晶体管; 离子传感器天线; 和电容器,离子传感器天线和电容器的一端连接到场效应晶体管的栅电极,电容器的另一端接受电压。

    Metal material and its manufacturing method, thin-film device and its manufacturing method, element-side substrate and its manufacturing method, and liquid crystal display and its manufacturing method
    39.
    发明授权
    Metal material and its manufacturing method, thin-film device and its manufacturing method, element-side substrate and its manufacturing method, and liquid crystal display and its manufacturing method 失效
    金属材料及其制造方法,薄膜器件及其制造方法,元件侧基板及其制造方法以及液晶显示器及其制造方法

    公开(公告)号:US08125595B2

    公开(公告)日:2012-02-28

    申请号:US11908043

    申请日:2006-02-23

    IPC分类号: G02F1/1343

    摘要: A difference of work functions in different metal thin films is suppressed without causing the increase of the manufacturing steps or the decrease of the optical performance. In a semi-transmissive reflective liquid crystal display apparatus 1 including a reflective electrode 62 and a transmissive electrode 63 in the pixel electrode 64, the surface of the reflective electrode 62 is subject to a plasma treatment, so that the work function of the reflective electrode 62 is controlled by changing by a value of 0.1 eV from the original value. Thus, it is possible to place the work function of the reflective electrode 62 within a difference of ±0.2 eV with respect to the work function of the transmissive electrode 63. As a result, a number of the manufacturing steps is not increased or no optical performance is decreased, unlike conventional liquid crystal display apparatuses. Even if the optimum direct current offset voltage is applied to one of the reflective electrode 62 and the transmissive electrode 63, it is possible to reduce the deterioration of an image display quality resulting from the difference with the optimum direct current offset voltage for the other electrode. As such, it is possible to improve the display quality of the liquid crystal display apparatus 1.

    摘要翻译: 抑制不同的金属薄膜的功函数差,而不会导致制造步骤的增加或光学性能的降低。 在像素电极64中包括反射电极62和透射电极63的半透射反射型液晶显示装置1中,对反射电极62的表面进行等离子体处理,使得反射电极的功函数 62通过从原始值改变0.1eV的值来控制。 因此,可以将反射电极62的功函数相对于透射电极63的功函数设定在±0.2eV的差值内。结果,制造步骤的数量不增加或没有光学 与传统的液晶显示装置不同,性能下降。 即使将最佳的直流偏移电压施加到反射电极62和透射电极63中的一个,也可以减少由与另一个电极的最佳直流偏移电压的差异导致的图像显示质量的劣化 。 因此,可以提高液晶显示装置1的显示质量。

    Display device
    40.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号:US08013943B2

    公开(公告)日:2011-09-06

    申请号:US12093489

    申请日:2006-09-28

    IPC分类号: G02F1/1335 G06F3/045

    CPC分类号: G06F3/044 G06F3/0412

    摘要: A display device includes: a first substrate and a second substrate disposed to face each other; a display medium layer interposed between the first substrate and the second substrate; a plurality of pixel electrodes arranged in a matrix between the first substrate and the display medium layer; a first transparent electrode, interposed between the second substrate and the display medium layer, for detecting a touched location; and a second transparent electrode, interposed between the first transparent electrode and the display medium layer, for receiving a display signal. The display device detects the touched location using a capacitive coupling method and displays an image. A shield electrode for suppressing capacitive coupling is formed between the first transparent electrode and the second transparent electrode.

    摘要翻译: 显示装置包括:第一基板和设置成彼此面对的第二基板; 介于所述第一基板和所述第二基板之间的显示介质层; 在第一基板和显示介质层之间以矩阵形式布置的多个像素电极; 介于所述第二基板和所述显示介质层之间的第一透明电极,用于检测触摸位置; 以及插入在第一透明电极和显示介质层之间的第二透明电极,用于接收显示信号。 显示装置使用电容耦合方法检测触摸的位置并显示图像。 在第一透明电极和第二透明电极之间形成用于抑制电容耦合的屏蔽电极。