Abstract: An electronic device includes a housing, a positioning member connecting with the housing, and an inner supporting mechanism. The inner supporting mechanism includes a support member fixed on the housing, a slider slidably connected to the support member, and an adjustment member connecting the support member to the slider. The adjustment member adjusts a distance between the slider and the support member, such that the slider maintains resistance of the positioning member by sliding relative to the support member.

Abstract: An electrophoretic display device includes a plurality of pixel electrodes arranged on a lower substrate, and an upper substrate having a common electrode that covers an entire area corresponding to a display surface. The electrophoretic display device further includes an electrophoretic ink layer having a plurality of cavities. Each of the cavities contains suspension fluid and a plurality of charged pigment particles dispersing in the suspension fluid. The electrophoretic display device also includes a plurality of pixel units, each of which includes three of the plurality of cavities. Each of the three cavities contains the black particles and particles of the red particles, green particles, or blue particles, respectively.

Abstract: An apparatus includes a computer chassis and a motherboard. The motherboard defines a rotating hole, a clasp hole, and a through hole. The clasp hole has a clasp slot and an arcuate groove. The computer chassis includes a bottom plate, and a first, second, and third convex projections. A rotating shaft is formed on the first convex projection. A mounting hole is defined in the second convex projection. A clasp is formed on the third convex projection. The clasp includes a root connected with the third convex projection, and a bent portion. The motherboard is rotatable between a first and a second position. In the first position, the rotating shaft of the first convex projection is inserted in the rotating hole, and the bent portion of the clasp extends through the clasp slot. In the second position, the root of the clasp is located in the arcuate groove, and the though hole of the motherboard is aligned with the mounting hole of the second convex projection.

Abstract: A portable electronic device includes a main body, a handle, two anti-rotation members, and a connecting member rotatably connecting the main body to the handle. The anti-rotation members are fixed to two ends of the connecting member. The main body defines two receiving grooves. An anti-rotation hole is defined in a side wall of each receiving groove. The handle includes a rod portion and two supporting portions extending from opposite ends of the rod portion. An engaging groove is defined in each supporting portion. An end of the supporting portions of the handle is received in the receiving grooves. The anti-rotation members are detachably latched in the engaging grooves of the handle and the anti-rotation holes of the main body such that the handle and the main body are non-rotatable relative to the connecting member and define an angle.

Abstract: A panel assembly includes a panel (10), a mounting apparatus (50), a light-reflecting member (30) and a rotary member (70). The panel includes a light-pervious area (131) and an opaque area. The mounting apparatus is mounted in an inside of the panel. The light-reflecting member is pivotably coupled to the mounting apparatus. The light-reflecting member has an engaging member (371) and a light-pervious portion (35) for emitting light. The rotary member is rotatably attached to the mounting apparatus and accessible from an outside of the panel, and the rotary member being meshed with the engaging member of the light-reflecting member for driving the light-reflecting member to rotate between a first position where the light-pervious portion is aligned with the light-pervious area and a second position where the light-pervious portion faces toward the opaque area of the panel.