| abstract |
The present application discloses an anti-peep device and a display device with the anti-peep device. The privacy protection device includes: a transparent substrate; a plurality of first electrodes on the substrate; a transparent insulating body on the substrate, the insulating body having a plurality of recesses corresponding to the first electrodes one-to-one, the The opening of the concave portion faces the substrate, the first electrode is located in the concave portion, and the width of the cross-section of the concave portion is tapered along the direction away from the substrate; a plurality of transparent second electrodes are formed at the concave portion of the insulating body , so as to partially surround the first electrode; wherein, a closed space is defined between the insulating body and the second electrode and the substrate to accommodate an electrophoretic liquid in the closed space, and the electrophoretic liquid includes reflective charged particles, and the reflection The sexually charged particles are adapted to attach to the second electrode when a first electric field is applied between the first electrode and the second electrode. According to the privacy protection device and the display device of the present application, the privacy protection effect can be achieved and the user experience can be improved. |