| 摘要 |
A three dimensional (3D) display system includes 3D display panel and a 3D shutter glasses. The 3D display panel includes pixel units, control circuits, a power supply, data lines and scan lines. The control circuit is used for controlling a supply voltage of the supply voltage terminal, based on a control signal, to determine whether the pixel unit display left or right eye images. |
| 主权项 |
1. A three dimensional (3D) display system comprising:
an organic light emitting diode (OLED) display panel, comprising:
a power supply;a plurality of data lines, for transmitting data signals;a plurality of scan lines, for transmitting scan signals;a plurality of pixel units, surrounded by the plurality of data lines and the plurality of scan lines, for display images according to the data signals and the scan signals, wherein each pixel unit comprises a data signal input terminal connecting one of the plurality of data lines, a scan signal input terminal connecting one of the plurality of scan lines, a supply voltage terminal connecting the power supply, and an organic light emitting diode (OLED) for pixel display, and wherein each pixel unit further comprises a third transistor and a fourth transistor, the third transistor comprises an input terminal coupled with a corresponding data line via the data signal input terminal, a control terminal coupled with a corresponding scan line via the scan signal input terminal, and an output terminal coupled with a control terminal of the fourth transistor, and the fourth transistor comprises an input terminal coupled with the supply voltage terminal, and an output terminal coupled with the OLED; anda plurality of control circuits, for controlling a supply voltage of the supply voltage terminal, based on a control signal, to determine whether the pixel unit display left or right eye images, wherein the control circuit further comprises a first transistor and a second transistor, the first transistor comprises a control terminal coupled with the control signal, an input terminal coupled with a control terminal of the second transistor, and an output terminal grounded, the second transistor comprises an input terminal coupled with the power supply, and an output terminal coupled with the supply voltage terminal of a corresponding pixel unit; and a 3D shutter glasses, comprising a left eye shutter and a right eye shutter, wherein when the left eye shutter is fully enabled, the pixel units display left eye image, and when the right eye shutter is fully enabled, the pixel units display right eye image. |
