An electronic paper display panel, including a first and second substrate; an electrophoresis layer arranged between the first and second substrates, the electrophoresis layer including black electrophoretic particle, white electrophoretic particle and at least one color electrophoretic particle; a first electrode layer arranged at a side of the first substrate facing the second substrate including multiple first electrodes; a second electrode layer arranged at a side of the second substrate facing the first substrate including multiple second electrodes; and a drive circuit; multiple pixel areas correspond multiple second electrodes; each first electrode includes a first sub-electrode and a second sub-electrode placed in same pixel area, which are insulated from each other, correspond to one second electrode and are connected with drive circuit, the first sub-electrode receives voltage signal different from voltage signal the second sub-electrode receives; the first electrode is common electrode and the second electrode is pixel electrode.

An electrophoretic element according to an embodiment of the present invention includes: a first substrate and a second substrate facing each other; and an electrophoretic layer provided between the first substrate and the second substrate, and has a plurality of pixels. In each pixel, the electrophoretic layer includes a dispersion medium, and a plurality of types of electrophoretic particles dispersed in the dispersion medium. The plurality of types of electrophoretic particles include first electrophoretic particles and second electrophoretic particles that are charged with the same polarity and have different threshold characteristics from each other. In each pixel, the first substrate includes at least three electrodes to which different potentials can be applied.

The present disclosure provides an electronic paper, a display method thereof and a display device. The electronic paper of the present disclosure includes an upper substrate, a lower substrate, a pixel electrode, a common electrode, and charged particles. The upper substrate and the lower substrate are disposed opposite to each other. The electronic paper further includes a backlight source disposed at a side of the lower substrate far away from the upper substrate. The pixel electrode is disposed at a side of the upper substrate close to the lower substrate. The common electrode is perpendicular to the lower substrate and is disposed between the upper substrate and the lower substrate.

A pixel structure, a display panel and a driving method are provided. The pixel structure is used for a display panel and includes a first substrate and a second substrate, the pixel structure further includes a light blocking switching member that covers an opening region of the pixel structure, the light blocking switching member is configured to switch between a first state and a second state, in the first state, light is allowed to pass through the light blocking switching member so as to enter the opening region; and in the second state, the opening region of the pixel structure is shielded by the light blocking switching member.

The display device (10) comprises an array of rows and columns of pixels. The display device further comprises a plurality of commonly controlled first electrodes (FE) for supplying a common signal (DS1) to each pixel (13), a plurality of commonly controlled second electrodes (SE) for supplying a further common signal (DS2) to each pixel, and a plurality of pixel addressing electrodes (AC1, AC2, AC3, AC4) for addressing the individual pixels. At least the plurality of first electrodes and the plurality of second electrodes are routed parallel to one another, such that crossovers between the commonly controlled electrodes are eliminated.

This application provides an array substrate, a display apparatus, and an electronic device. The display apparatus includes a plurality of microcup units. Each of the microcup units includes at least one microcup. Electrophoretic particles are encapsulated in each of the at least one microcup. The array substrate includes a first base, a plurality of pixel units arranged in an array on the first base, and an insulating layer. The plurality of pixel units are in one-to-one correspondence to the plurality of microcup units. Each of the pixel units includes a first pixel electrode and a first common electrode. The insulating layer covers the first pixel electrode and the first common electrode of each of the pixel units.

The present disclosure is in the field of an electrophoretic device for switching between a transparent and non-transparent mode, comprising a fluid and particles, electrodes for moving said particles, and comprising various further elements, as well as uses thereof, in particular as a window blind.

A 3D conversion lens and a control method thereof are disclosed. The 3D conversion lens has a first substrate and a second substrate, the first substrate and the second substrate forming a box; electronic ink, the electronic ink filling in the box cavity of the box, and the electronic ink has opaque charged particles, the opaque charged particles have opaque pigment; an electrode formed on the first substrate; and an electrode formed on at least one side wall of the box cavity. With the conventional liquid crystal layer replaced by electronic ink, 3D display effect of the glasses is realized by controlling positive and negative polarity of the transparent electrodes on the substrate and the side wall of the box cavity. In this way, it is unnecessary to control and realize deflection of the liquid crystals, which simplifies the circuit structure and the preparation process of the 3D glasses.

An electronic paper display panel, including a first and second substrate; an electrophoresis layer arranged between the first and second substrates, the electrophoresis layer including black electrophoretic particle, white electrophoretic particle and at least one color electrophoretic particle; a first electrode layer arranged at a side of the first substrate facing the second substrate including multiple first electrodes; a second electrode layer arranged at a side of the second substrate facing the first substrate including multiple second electrodes; and a drive circuit; multiple pixel areas correspond multiple second electrodes; each first electrode includes a first sub-electrode and a second sub-electrode placed in same pixel area, which are insulated from each other, correspond to one second electrode and are connected with drive circuit, the first sub-electrode receives voltage signal different from voltage signal the second sub-electrode receives; the first electrode is common electrode and the second electrode is pixel electrode.

An electrophoretic element includes a first substrate and a second substrate, an electrophoretic layer that is provided between the first substrate and the second substrate, and a plurality of pixels that are arrayed in a matrix. The electrophoretic element further includes a partition wall that partitions the electrophoretic layer into individual pixels. The first substrate includes, in each of the pixels, at least three electrodes to which mutually different potentials are capable of being applied. The partition wall includes a first part positioned between two pixels that are adjacent along one direction of a row direction and a column direction and a second part positioned between two pixels that are adjacent along the other direction. In a case where one of two pixels that are adjacent via the first part of the partition wall is set as a first pixel and the other is set as a second pixel, the first part of the partition wall at least partially covers each of one electrode of the first pixel and one electrode of the second pixel.