基本信息:
- 专利标题： POV 디스플레이 장치 및 그 제어방법
- 专利标题（英）：POV DISPLAY DEVICE AND CONTROL METHOD THEREFOR
- 申请号：PCT/KR2020/011092 申请日：2020-08-20
- 公开(公告)号：WO2022039298A1 公开(公告)日：2022-02-24
- 发明人： 이경호 , 이수범 , 이재운 , 천정인
- 申请人： 엘지전자 주식회사
- 申请人地址： 07336 서울시 영등포구 여의대로 128, Seoul
- 专利权人： 엘지전자 주식회사
- 当前专利权人： 엘지전자 주식회사
- 当前专利权人地址： 07336 서울시 영등포구 여의대로 128, Seoul
- 代理机构： 특허법인(유한)케이비케이
- 主分类号： G09F9/30
- IPC分类号： G09F9/30 ; F16M11/08 ; F16M11/20
The present invention relates to a rotary type display device comprising a fixed module and a rotation module, wherein the rotation module comprises: a rotating body frame; a light source module; a first sensor for sensing a rotational speed and a phase of the rotation module; and an image output control unit for controlling an image output using the light source module, by using a first sensing value obtained through the first sensor, and the fixed module comprises: a fixed body frame; a motor for rotating the rotating body frame; a second sensor for sensing the rotational speed and the phase of the rotation module; and a motor control unit for controlling at least one of the rotational speed and phase of the motor by using a second sensing value obtained through the second sensor.
IPC结构图谱:
| G | 物理 |
| --G09 | 教育；密码术；显示；广告；印鉴 |
| ----G09F | 显示；广告；标记；标签或铭牌；印鉴 |
| ------G09F9/00 | 采用选择或组合单个部件在支架上建立信息的可变信息的指示装置 |
| --------G09F9/30 | .由组合单个部件所形成的符号所需的字符或字符组 |