38results about How to "Reduce edge thickness" patented technology

The invention is applicable to the technical field of electronic equipment, and discloses electronic equipment. The electronic equipment comprises a body, a display module and a transparent panel. The display module and the transparent panel are connected to the body. The display module comprises a display area and a non-display area positioned on the lateral side of the display area. The transparent panel covers the display area and the non-display area. A light guide structure is arranged at a position, corresponding to the upper side of the non-display area, of the transparent panel and is used for refracting light rays emitted by the display area to the outside of the transparent panel from the inside of the transparent panel. The refractive index of the transparent panel is larger than 1. The electronic equipment has the advantages that through the light guide structure used for refracting the light rays emitted by the display area to the outside of the transparent panel from the inside of the transparent panel, the light rays are emitted from the light guide structure when being observed from the visual angle of a user, so that the electronic equipment can be enabled to have an extremely narrow edge or be free of a black edge and is attractive and elegant.

An electrical contact includes a crimping section for securing a wire and a flute section for receiving a pin. The flute section includes fixed engagement members and a resilient cantilever member that engages the pin within the flute section.

In a light-emitting assembly and a display apparatus having the light-emitting assembly, the light-emitting assembly includes a light guide plate, a first light-emitting module and a second light-emitting module. The light guide plate includes a first surface, a second surface facing the first surface and including a light incident portion and a light exiting portion, and a third surface connecting the first surface with the second surface and inclined toward the first surface. The first light-emitting module is on the light incident portion of the second surface and emits a first light to the light incident portion. The second light-emitting module faces the third surface and emits a second light having a wavelength different from the first light, to the third surface.

An endoscope objective lens consists essentially of, in order from the object side, a negative first lens group, a stop, and a positive second lens group. At least one of the first lens group and the second lens includes only one cemented lens which is formed by a positive lens and a negative lens cemented together. The entire system includes a positive single lens. The endoscope objective lens satisfies given condition expressions relating to the focal length of the entire system, the center thickness of the positive single lens, the center thickness of the cemented lens, the distance from the most object-side lens surface to the stop, and the distance from the stop to the most image-side lens surface.

The present disclosure provides a wafer treatment solution for edge-bead removal, edge film hump reduction and resist surface smooth. The wafer treatment solution includes a solution and a fluorine-containing additive mixed in the solution. The fluorine-containing additive has a following formula (I): Rf—X—(CH2CH2O)m—R1 (I); or a following formula (II):An apparatus and a method by using the wafer treatment solution are also provided herein.

A separating device that includes a wedge that extends between first and second plates, with at least one of the plates being supported by a support device such as a bar. The support device supports the or each plate while the device is in use so that the plate(s) are substantially prevented from bending or twisting due to the forces applied to the plate(s).

The invention provides a method for improving the deposition uniformity of thin films. The method comprises the following steps that a plurality of pieces of wafers are borne by using a wafer cassette; the wafer cassette is provided with a head part and a tail part, and the multiple pieces of wafers are arranged between the head part and the tail part of the wafer cassette; blocking and controlling sheets are arranged between the multiple pieces of wafers and the head part of the wafer cassette as well as / or the multiple pieces of wafers and the tail part of the wafer cassette; and the wafercassette bearing the wafers and the blocking and controlling sheets is placed in a reaction furnace tube and subjected to thin film deposition, wherein the blocking and controlling sheets have an uneven surface structure. According to the method for improving the deposition uniformity of the thin films, the blocking and controlling sheets with the uneven surface structure are guided in and replace even blocking and controlling sheets in the prior art, the gas adsorption capacity is improved by increasing the adsorption area of the blocking and controlling sheets, and the edge thickness of a product adjacent to the blocking and controlling sheets can be reduced effectively, thus the film thickness uniformity of a chip can be improved effectively, and a curve of the yield loss of the edge of the wafer cassette position is smoothed to improve the product yield.

The invention discloses a U-shaped groove platinum-rhodium alloy leakage plate, which belongs to the technical field of flexible glass forming equipment. The platinum-rhodium alloy leakage plate includes a tank body, and the bottom plate of the tank body is provided with slits for passing glass liquid. The length direction is the same as the length direction of the tank body. The key point is that the slits are divided into sequentially connected first width gradient slits, middle equal width slits, and second width gradient slits from one end to the other end along the length direction. The widths of the width gradient slit and the second width gradient slit gradually decrease from one end close to the middle equal width slit to the other end. The slit with a wide middle and narrow ends can effectively reduce the thickness of the edge of the glass ribbon, increase the effective width ratio of the glass, and make the appearance of the glass plate more even.