129results about How to "Conducive to thin and light design" patented technology

The invention discloses a touch display module and a display device. The display module comprises an upper substrate, a lower substrate arranged opposite to the upper substrate, a liquid crystal layer arranged between the upper substrate and the lower substrate, and a control chip, wherein one side, which faces the lower substrate, of the upper substrate is provided with a first strip-shaped electrode; one side, which faces the upper substrate, of the lower substrate is provided with a second strip-shaped electrode; the extension directions of the first strip-shaped electrode and the second strip-shaped electrode intersect with each other; the control chip is connected with the first strip-shaped electrode and the second strip-shaped electrode; during 3D (three-dimensional) display, the control chip is used for driving the first strip-shaped electrode and the second strip-shaped electrode in order to realize the function of a liquid crystal lens or a liquid crystal grating; during 2D (two-dimensional) display, the control chip is used for driving the first strip-shaped electrode and the second strip-shaped electrode in order to realize the function of positioning touch operation. By adopting the display module, 3D display can be performed. During 2D display, a touch positioning function can be realized without adding any touch layer, so that the transmittance and light and thin design of the display module are facilitated.

An electronic device including a first body, an input module and a functional element is provided. The input module is movably disposed on the first body and adapted to be moved between a first position and a second position. The functional element is disposed on the input module. When the input module is located at the first position, the functional element is concealed in the first body. When the input module is located at the second position, the functional element is exposed outside the first body.

The invention discloses a notebook computer, which comprises a host shell, a display and a display lifting / descending adjustment mechanism, wherein the display lifting / descending adjustment mechanism is arranged between the host shell and the display and comprises two pivoting components and two lifting / descending components; the lifting / descending components are rotatably connected with the host shell by the pivoting components so that the display can be opened and closed relative to the host shell; each lifting / descending component comprises a cylinder body, a first piston and piston rods; the cylinder body is fixedly connected with the display; the first piston is arranged in the cylinder body; the piston rods are fixedly connected with the first piston and the pivoting components respectively; gas having a predetermined pressure is filled on two sides of the first piston in the cylinder body respectively; and vent holes which are communicated with the gas on the two sides are formed in the first piston. The vent holes enable the gas pressure at both sides of the first piston to be always equal. The notebook computer also comprises a coiling mechanism which includes a connecting piece arranged in parallel to the piston rods and a coiling wheel installed in the display. One end of the connecting pieces crosses a pin roll, and the other end can rotationally support the coiling wheel. The coiling wheel is used for winding cables connected to the display and automatically rolling the cables. The display of the notebook computer can be conveniently lifted and descended.

The invention discloses a double-face display apparatus. The double-face display apparatus comprises a first substrate and a second substrate which are laminated; a first luminescent layer arranged on the first substrate; a second luminescent layer arranged on the second substrate, wherein light emitted by the first luminescent layer and light emitted by the second luminescent layer are emitted towards opposite directions; and conductive glue which is glued between the first substrate and the second substrate, wherein the first luminescent layer is electrically connected with the second luminescent layer through the conductive glue. The double-face display apparatus is easy to control and quite low in cost.

The invention provides a user identification card and a connector thereof. The user identification card comprises a baseplate as well as a plurality of chips and a plurality of electric connecting parts which are arranged on the baseplate, wherein each chip is correspondingly and electrically connected with one electric connecting part. The user identification card connector comprises a base body which comprises an accommodating part used for accommodating the user identification card; the user identification card connector also comprises a plurality of terminals, wherein each terminal is correspondingly and electrically connected with one chip of the user identification card. The invention also provides a portable communication device provided with the user identification card connector. The user identification card is provided with the plurality of chips on one baseplate, which can reduce the space occupied by the user identification card; and the corresponding connector can also have smaller size, thereby improving the utilization ratio of an inside space of the portable communication device.

The invention discloses an annular mahjong-pushing device of an automatic mahjong machine and the automatic mahjong machine, and belongs to the technical field of mahjong machines. The problems that an existing mahjong machine is large in size and complicated in structure are solved. The annular mahjong-pushing device includes a motor, a base, a rotating disk and a mahjong pushing block; the motoris installed on the base, an annular mahjong-pushing groove is formed in the base and provided with an mahjong inlet and an mahjong outlet, the rotating disk is located above the base and driven by the motor to rotate, and the rotating disk drives the mahjong pushing block to do mahjong pushing action in the annular mahjong-pushing groove. The mahjong pushing space is reduced through a rotary mahjong pushing mode, and compared with a traditional method for arranging mahjong in rows, much space is saved. The mahjong-pushing device with an annular structure effectively use the lateral space around the mahjong machine, so that the mahjong pushing device does not overlap with other adjacent mechanisms in the mahjong machine, the problem that several mechanisms in the mahjong machine overlap up and down and thus the height of the whole machine is increased is thus avoided, and the mahjong is easily designed to be thin and light.