发明名称 |
Organic light emitting diode display |
摘要 |
An organic light emitting diode (OLED) display according to an exemplary embodiment includes: a display substrate; an organic light emitting element on the substrate; a sealing member covering the organic light emitting element; a sealant formed between a surrounding portion of the display substrate and a surrounding portion of the sealing member; and an impact absorption layer under the display substrate, wherein an area ratio of the impact absorption agent in the impact absorption layer increases from the surrounding portion of the display substrate to a center of the display substrate such that the impact absorption ratio of the outer portion of the surrounding impact absorption layer is higher than the impact absorption ratio of the center impact absorption layer, and accordingly, damage to the surrounding portion of the display substrate that is weak against external impact may be prevented. |
申请公布号 |
US8841761(B2) |
申请公布日期 |
2014.09.23 |
申请号 |
US201313910042 |
申请日期 |
2013.06.04 |
申请人 |
Samsung Display Co., Ltd. |
发明人 |
Kim Hwan-Jin |
分类号 |
H01L23/18;H01L23/053;H01L23/06;H01L27/32;H01L27/30;G02F1/1335;H01L51/52 |
主分类号 |
H01L23/18 |
代理机构 |
Christie, Parker & Hale, LLP |
代理人 |
Christie, Parker & Hale, LLP |
主权项 |
1. An organic light emitting diode (OLED) display comprising:
a display substrate; an organic light emitting element on the substrate; a sealing member covering the organic light emitting element; a sealant between a surrounding portion of the display substrate and a surrounding portion of the sealing member; and an impact absorption layer under the display substrate, wherein an area ratio of an impact absorption agent in the impact absorption layer increases from the surrounding portion of the display substrate to a center portion of the display substrate. |
地址 |
Yongin-si KR |