发明名称 |
Backlight unit and display apparatus employing the same |
摘要 |
A backlight unit including a light source; and a liquid crystal panel. The liquid crystal panel includes a first substrate which guides light incident from the light source disposed at at least one side of the first substrate; a transparent electrode disposed on a surface of the first substrate; a second substrate; a reflective electrode disposed on a surface of the second substrate facing the transparent electrode; a liquid crystal layer disposed between the transparent electrode and the reflective electrodes; and a transparent film disposed between the transparent electrode and the reflective electrodes, the transparent film including a surface contacting the liquid crystal layer and patterned with grooves or ribs , and having a refractive index corresponding to at least one of an ordinary refractive index and an extraordinary refractive index of liquid crystals of the liquid crystal layer. |
申请公布号 |
US8488090(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US201113272345 |
申请日期 |
2011.10.13 |
申请人 |
SHESTAK SERGEY;CHA KYUNG-HOON;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SHESTAK SERGEY;CHA KYUNG-HOON |
分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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