会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • DISPLAY DEVICE HAVING OPTICAL SENSORS
    • 具有光学传感器的显示设备
    • US20100289784A1
    • 2010-11-18
    • US12863712
    • 2009-02-19
    • Akizumi FujiokaAkinori KubotaMasaki Uehata
    • Akizumi FujiokaAkinori KubotaMasaki Uehata
    • G06F3/038
    • G06F3/0412G02F1/13338G02F2001/13312G06F3/042G09G3/2092G09G3/3648G09G3/3688G09G2300/0809G09G2320/0257G09G2360/148
    • The present invention relates to a display device in which a plurality of optical sensors are provided in a display panel. A liquid crystal panel with built-in sensors (11) includes, in a pixel array (18), a plurality of pixel circuits and a plurality of optical sensors which are arranged two-dimensionally. A panel drive circuit (17) writes signals generated according to display data D3 into the pixel circuits, and reads signals generated according to the amounts of received light, from the optical sensors. An image processing unit (12) switches display data which is used before reading by the panel drive circuit (17) is performed, to fixed data suitable for image input. For the fixed data, white image data or blue image data is used. According to the present invention, by performing image input after displaying, using fixed data, an image suitable for image input, the influence of a displayed image is eliminated, enabling to perform image input and touch position detection with high accuracy, irrespective of displayed image. The display device of the present invention can be used as a liquid crystal display device.
    • 显示装置技术领域本发明涉及在显示面板上设置有多个光传感器的显示装置。 具有内置传感器(11)的液晶面板在像素阵列(18)中包括多个像素电路和多个二维布置的光学传感器。 面板驱动电路(17)将根据显示数据D3生成的信号写入像素电路,并根据接收到的光量从光学传感器读取产生的信号。 图像处理单元(12)将由面板驱动电路(17)执行的读取之前的显示数据切换到适于图像输入的固定数据。 对于固定数据,使用白色图像数据或蓝色图像数据。 根据本发明,通过在使用固定数据显示适合于图像输入的图像之后执行图像输入,消除了显示图像的影响,使得能够以高精度执行图像输入和触摸位置检测,而不管显示的图像如何 。 本发明的显示装置可以用作液晶显示装置。
    • 8. 发明申请
    • DISPLAY MODULE, DISPLAY DEVICE, ELECTRONIC EQUIPMENT, AND METHOD FOR DRIVING DISPLAY MODULE
    • 显示模块,显示装置,电子设备和驱动显示模块的方法
    • US20140118421A1
    • 2014-05-01
    • US14126862
    • 2012-06-14
    • Kohji SaitohMasaki UehataMasami Ozaki
    • Kohji SaitohMasaki UehataMasami Ozaki
    • G09G3/36
    • G09G3/3611G09G3/3406G09G3/3666G09G3/3688G09G2320/0646G09G2370/08
    • A display module of the present invention includes first through third source drivers (6-1 through 6-3) (i) which are provided for respective regions into which a display region is divided and (ii) each of which includes an analysis circuit and receives a video signal for a corresponding one of the regions but receives no video signal for the regions other than the corresponding one of the regions. The third source driver (6-3) supplies, to the first and second source drivers (6-1 and 6-2), gamma (γ) setting information (19) for generating a source signal to be outputted from each of the first and second source drivers (6-1 and 6-2). The first and second source drivers (6-1 and 6-2) output respective analysis results (5a and 5b) from the respective analysis circuits. The third source driver (6-3) outputs a PWM signal (14) for controlling the light irradiation section.
    • 本发明的显示模块包括第一至第三源驱动器(6-1至6-3)(i),其被设置用于分割显示区域的各个区域,(ii)每个区域包括分析电路和 接收对应的一个区域的视频信号,但不接收除了对应的一个区域之外的区域的视频信号。 第三源极驱动器(6-3)向第一和第二源极驱动器(6-1和6-2)提供伽马(γ)设置信息(19),用于产生要从第一和第二源极驱动器 和第二源驱动器(6-1和6-2)。 第一和第二源驱动器(6-1和6-2)从相应的分析电路输出相应的分析结果(5a和5b)。 第三源极驱动器(6-3)输出用于控制光照射部的PWM信号(14)。
    • 9. 发明授权
    • Display module, display device, electronic equipment, and method for driving display module
    • 显示模块,显示装置,电子设备及驱动显示模块的方法
    • US09240150B2
    • 2016-01-19
    • US14126862
    • 2012-06-14
    • Kohji SaitohMasaki UehataMasami Ozaki
    • Kohji SaitohMasaki UehataMasami Ozaki
    • G09G3/36G09G3/34
    • G09G3/3611G09G3/3406G09G3/3666G09G3/3688G09G2320/0646G09G2370/08
    • A display module of the present invention includes first through third source drivers (6-1 through 6-3) (i) which are provided for respective regions into which a display region is divided and (ii) each of which includes an analysis circuit and receives a video signal for a corresponding one of the regions but receives no video signal for the regions other than the corresponding one of the regions. The third source driver (6-3) supplies, to the first and second source drivers (6-1 and 6-2), gamma (γ) setting information (19) for generating a source signal to be outputted from each of the first and second source drivers (6-1 and 6-2). The first and second source drivers (6-1 and 6-2) output respective analysis results (5a and 5b) from the respective analysis circuits. The third source driver (6-3) outputs a PWM signal (14) for controlling the light irradiation section.
    • 本发明的显示模块包括第一至第三源驱动器(6-1至6-3)(i),其被设置用于分割显示区域的各个区域,(ii)每个区域包括分析电路和 接收对应的一个区域的视频信号,但不接收除了对应的一个区域之外的区域的视频信号。 第三源极驱动器(6-3)向第一和第二源极驱动器(6-1和6-2)提供伽马(γ)设置信息(19),用于产生要从第一和第二源极驱动器 和第二源驱动器(6-1和6-2)。 第一和第二源驱动器(6-1和6-2)从相应的分析电路输出相应的分析结果(5a和5b)。 第三源极驱动器(6-3)输出用于控制光照射部的PWM信号(14)。