基本信息:
- 专利标题： DISPLAY DEVICE
- 申请号：PCT/KR2018/010360 申请日：2018-09-05
- 公开(公告)号：WO2019093640A1 公开(公告)日：2019-05-16
- 发明人： LEE, Dongeun , KIM, Jungwhan , KOO, Jeongmo
- 申请人： LG ELECTRONICS INC.
- 申请人地址： 128, Yeoui-daero Yeongdeungpo-Gu Seoul 07336 KR
- 专利权人： LG ELECTRONICS INC.
- 当前专利权人： LG ELECTRONICS INC.
- 当前专利权人地址： 128, Yeoui-daero Yeongdeungpo-Gu Seoul 07336 KR
- 代理机构： KIM, Yong In et al.
- 优先权： US62/584,113 20171110; KR10-2018-0028111 20180309
- 主分类号： H01L27/32
- IPC分类号： H01L27/32 ; H01L51/00 ; H01L51/56
摘要：
Disclosed herein is a display device including a display unit, a cover glass protecting the display unit, an optical layer disposed on a back surface of the display unit to form a first air gap, an optical sensor disposed on a back surface of the optical layer to form a second air gap, the optical sensor being mounted on the base substrate, a first spacer positioned between the optical layer and the display unit and arranged around the first air gap, a first sealant applied in a paste state and changed into a hard state to bond the first spacer and the display unit, a second spacer positioned between the optical sensor and the optical layer and arranged around the second air gap, anda controller configured to determine whether information collected by the optical sensor matches the fingerprint information about the user stored in a memory unit.