Abstract: A display may have an array of pixels. Display driver circuitry may supply data and control signals to the pixels. Each pixel may have seven transistors, a capacitor, and a light-emitting diode such as an organic light-emitting diode. The seven transistors may receive control signals using horizontal control lines. Each pixel may have first and second emission enable transistors that are coupled in series with a drive transistor and the light-emitting diode of that pixel. The first and second emission enable transistors may be coupled to a common control line or may be separately controlled so that on-bias stress can be effectively applied to the drive transistor. The display driver circuitry may have gate driver circuits that provide different gate line signals to different rows of pixels within the display. Different rows may also have different gate driver strengths and different supplemental gate line loading structures.

Abstract: A safety handrail contains: a body, two hollow suckers, two sucking disc units, and two display units. The body includes multiple griping portions. Two hollow suckers are fitted on two ends of the body respectively. The two sucking disc units are accommodated in the two hollow suckers separately, and the two display units are symmetrically disposed beside the two hollow suckers respectively. Each of the two display units includes an accommodation chamber having a window and a through hole, each display unit includes a resilient element housed in the accommodation chamber, and each display unit further includes a movable element accommodated in the accommodation chamber. Furthermore, the movable element has a first section, a second section, and a third section passing through the through hole.

Abstract: A safety handrail contains: a body, two hollow suckers, two sucking disc units, and two display units. The body includes multiple griping portions. Two hollow suckers are fitted on two ends of the body respectively. The two sucking disc units are accommodated in the two hollow suckers separately, and the two display units are symmetrically disposed beside the two hollow suckers respectively. Each of the two display units includes an accommodation chamber having a window and a through hole, each display unit includes a resilient element housed in the accommodation chamber, and each display unit further includes a movable element accommodated in the accommodation chamber. Furthermore, the movable element has a first section, a second section, and a third section passing through the through hole.

Abstract: A rotary bathtub grab-bar chair includes a base body, a rotary base, and a seat. A fixed board is provided on the base body and is threadedly provided with a threaded rod. A moving block is threadedly connected to the threaded rod and is connected with a clip board. The clip board and the fixed board are movable toward each other by rotating the threaded rod. The base body further has annularly arranged and equally spaced bolt holes. The rotary base is coupled to, and rotatable but limited in movement with respect to, the base body and includes a bolt tube to correspond to any of the bolt holes. A bolt can move in the bolt tube and be movably engaged in any of the bolt holes. The seat is coupled to the rotary base and has openings. One can enter a bathtub easily while seated on the seat.

Abstract: A combination heightened toilet seat assembly includes a fixed base and a heightened seat. The fixed base has a mounting face having two fitting grooves. The heightened seat has two distal end faces each having a fitting protrusion. In assembly, the heightened seat is movable downward, with the fitting protrusion of each of the distal end faces of the heightened seat being slidable into each of the fitting grooves of the mounting face of the fixed base to combine the heightened seat with the fixed base. On the contrary, the heightened seat is movable upward, with the fitting protrusion of each of the distal end faces of the heightened seat being movable and detachable from each of the fitting grooves of the mounting face of the fixed base to detach the heightened seat from the fixed base.

Abstract: A suspension device includes a sticking piece, a suspension seat, and a connecting head. The sticking piece has a back face coated with a hydrophilic adhesive. The suspension seat has a first shell connected with a front face of the sticking piece. The first shell has a slideway and two insertion plates. The connecting head has a mounting portion and a resting portion. The mounting portion has a mounting hole mounted on one end of a shower rod. The resting portion has a second shell provided with a protruding slide and two slots. The second shell is juxtaposed to the first shell, with the slide sliding into the slideway, and with the two insertion plates being inserted into the two slots, such that the connecting head is combined with the suspension seat.

Abstract: A safety rail contains: a tube, two connecters, two fixing holders, two first covers, two second covers, and two screwing elements. Each connector includes an orifice defined on a central position thereof so as to screw with each of the two screwing elements. Each fixing holder includes a fitting member disposed on a first end thereof so as to fit with the tube, the fitting member has a hole formed on a central position thereof so as to insert each of the two screwing elements, each fixing holder also includes a circular disc mounted on a second end thereof so as to couple with a wall surface and an aperture arranged on a predetermined position thereof. Each first cover and each cover are employed to cover each fixing holder.

Abstract: A toilet paper case to prevent contamination includes a case and a cover. The case comprises a housing having an outlet. A block and a shaft spaced from each other are provided at the outlet. The case is provided with a pair of fixtures at opposite sides of the housing. The cover is pivotally connected to the case to cover the housing, and comprises a serrated edge in relation to the outlet. The toilet paper passing through the block and shaft can be torn off with the serrated edge, and the remaining toilet paper will be blocked by the block and the shaft from retracting into the case.

Abstract: A retractable electrical casing structure includes a casing and a sliding bracket connected to the casing. The casing comprises a hollow body and sliding members. The sliding bracket comprises sliding sections. The sliding bracket is able to slide with respect to the casing to vary the size of the electrical casing.

Abstract: A swivel handle structure for a bathtub includes a holder, a handle seat and a press ring. The holder comprises a connecting plate having a number of locating holes and a recess thereon. The handle seat comprises a rotary disc having a circular rim inwardly corresponding to the recess of the connecting plate. The press ring is sleeved onto the handle seat. The press ring has a block rim to block the handle seat so as to confine the press ring from moving any further. When turning the handle seat, the circular rim of the rotary disc turns within the recess of the connecting plate so that the press ring maintains the handle seat in a steady manner from rocking or shaking.

Abstract: A structure of spray atomizer is composed of a container, an inner tube, a pumping rod and a handle. The container is composed of an upper cylinder and a lower cylinder threaded to each other. The pumping rod and the handle are locked to each other by means of mortises and tenons to facilitate breakdown for storage or to save packaging volume.

Abstract: An improved structure for a bathtub hand rest comprises a pair of clamps, a hand rest and fasteners. Each of the clamps has two plates with their horizontal sections overlapped to each other and a positioning bolt laterally penetrating vertical sections extending from the two overlapped sections. The fastener is locked to the inner wall of each end of the hand rest with inner threads. The periphery of the fastener is provided with outer threads and a fastening hole in the center of the fastener. The clamps are held against the bathtub, and the fasteners are screwed to both ends of the hand rest. Positioning bolts penetrate through the clamps and locked to the fastening holes in the fasteners for the hand rest to be secured to the clamps.

Abstract: A tub grab bar structure comprises a clamping base comprising a fixed board substantially vertically disposed on a lateral side of a horizontal base body, the fixed board adapted to contact an outer tub surface; a threaded rod transversely disposed on the fixed board and including a knob at an end thereof for rotating the threaded rod; a clip board adapted to abut an inner tub surface, the clip board having a connecting rod substantially vertically attached thereto for receiving the threaded rod; a rotary horizontal baseboard pivotally coupled to the horizontal base body at a central pivot axis; a grab bar substantially vertically coupled to the baseboard; a tenon pipe substantially vertically disposed on the baseboard and radially spaced from the central pivot axis; an elastic bolt disposed inside the tenon pipe; and a plurality of insert holes radially spaced about the central pivot axis on the horizontal base body; wherein the elastic bolt is movable in the tenon pipe such that it is selectively engageable