| 发明名称 |
DISPLAY DEVICE |
| 摘要 |
A display device includes a display panel for displaying a white image; an electrochromic layer stacked on the display panel; a voltage application unit for applying a driving voltage to the electrochromic layer; and a display unit for displaying the white image on the display panel. The electrochromic layer allows a spectrum of light to be transmitted therethrough to be controlled in accordance with the driving voltage applied thereto; and the voltage application unit controls the driving voltage to be applied to the electrochromic layer in synchronization with display of the image on the display panel by the display unit, thus to control the spectrum of the light to be transmitted through the electrochromic layer. |
| 申请公布号 |
US2014168745(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
US201314109985 |
申请日期 |
2013.12.18 |
| 申请人 |
Japan Display Inc. |
发明人 |
SATOU Toshihiro;MATSUMOTO Yukio |
| 分类号 |
G02F1/163;G02F1/155 |
主分类号 |
G02F1/163 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display device, comprising:
a display panel for displaying a white image; an electrochromic layer stacked on the display panel; a voltage application unit for applying a driving voltage to the electrochromic layer; and a display unit for displaying the white image on the display panel; wherein: the electrochromic layer allows a spectrum of light to be transmitted therethrough to be controlled in accordance with the driving voltage applied thereto; and the voltage application unit controls the driving voltage to be applied to the electrochromic layer in synchronization with display of the image on the display panel by the display unit, thus to control the spectrum of the light to be transmitted through the electrochromic layer.
|
| 地址 |
Tokyo JP |
