| 发明名称 | Curved display device | ||
| 摘要 | A curved display device is provided including a display panel having a constant curvature and displaying an image, a backlight unit having the same curvature as that of the display panel, disposed at a rear surface of the display panel, and emitting light to the display panel, and a control unit locally controlling light emission of the backlight unit such that luminance of a light leakage region of the display panel is adjusted. Occurrence of light leakage in the curved display device is prevented, and thus, luminance of the curved display device is kept constant. | ||
| 申请公布号 | US8979294(B2) | 申请公布日期 | 2015.03.17 |
| 申请号 | US201313952991 | 申请日期 | 2013.07.29 |
| 申请人 | Samsung Electronics Co., Ltd. | 发明人 | An Jun Seok;Park Chan Hong;Cho Kun Ho |
| 分类号 | G09F13/08;G09F13/10;G02F1/1335;G09G3/34 | 主分类号 | G09F13/08 |
| 代理机构 | Staas & Halsey LLP | 代理人 | Staas & Halsey LLP |
| 主权项 | 1. A curved display device comprising: a display panel having a constant curvature and capable of displaying an image; a backlight unit having the same curvature as that of the display panel, disposed at a rear surface of the display panel, and capable of emitting light to the display panel; and a control unit locally controlling light emission of the backlight unit such that a luminance of a light leakage region of the display panel is adjusted, wherein the light leakage region is a region predetermined based on a curvature and size of the display panel. | ||
| 地址 | Suwon-Si KR | ||