| 发明名称 | Liquid crystal display device | ||
| 摘要 | An embodiment of the present invention provides a liquid crystal display device including: a backlight unit including a light guide plate under a liquid crystal panel and a light source at a first side of the light guide plate; a main frame surrounding the backlight unit and including a first guide wall and a first supporting portion, the first guide wall protruding from each corner of an upper surface of the main frame, and the supporting portion extending from adjacent two corners of the upper surface at the first side toward the backlight unit; a light-shielding tape attached on the upper surface of the main frame by being guided by the first guide wall and including a first chamfer portion at each corner and a protrusion at adjacent two corners at the first side, wherein the first chamfer portion and the protrusion correspond to the first guide wall and the first supporting portion, respectively; and a liquid crystal panel disposed over the backlight unit and attached on the light-shielding tape. | ||
| 申请公布号 | US9304345(B2) | 申请公布日期 | 2016.04.05 |
| 申请号 | US201414537678 | 申请日期 | 2014.11.10 |
| 申请人 | LG DISPLAY CO., LTD. | 发明人 | Kim Kyoung-Jae |
| 分类号 | G02F1/1333;G02F1/1335;F21V8/00 | 主分类号 | G02F1/1333 |
| 代理机构 | Birch, Stewart, Kolasch & Birch, LLP | 代理人 | Birch, Stewart, Kolasch & Birch, LLP |
| 主权项 | 1. A liquid crystal display device, comprising: a backlight unit disposed under a liquid crystal panel, and including a light guide plate and a light source at a first side of the light guide plate; a main frame surrounding the backlight unit and including a first guide wall and a first supporting portion, the first guide wall protruding from each corner of an upper surface of the main frame, and the first supporting portion extending from adjacent two corners of the upper surface in the first side toward the backlight unit; a light-shielding tape attached on the upper surface of the main frame by being guided by the first guide wall of the main frame and including a first chamfer portion at each corner and a protrusion at adjacent two corners in the first side of the light guide plate, wherein the first chamfer portion and the protrusion correspond to the first guide wall and the first supporting portion, respectively; and the liquid crystal panel disposed over the backlight unit and attached on the light-shielding tape. | ||
| 地址 | Seoul KR | ||