Abstract: A transparent protection cover is provided for use on a display screen of a display device. The transparent protection cover includes an edge frame and a body. The edge frame is formed along an edge of the body. The edge frame is coupleable to the display device. The body is disposed on an external surface of the display screen of the display device. The body is in the form of a concave lens. Besides protecting the display screen of the display device, the transparent protection cover also helps alleviate damage to the eyesight of a user in using the display device. A display apparatus is also provided.

Abstract: A light source module is disclosed. The light source includes: a power supply board; a plurality of LED chips arranged on a surface of the power supply board in a matrix; and a light guiding housing arranged above the power supply board, a bottom surface of the light guiding housing is bonded with a surface of the power supply board so as to encapsulate the LED chips between the light guiding housing and the power supply board. In addition, a backlight module including the light source module is also disclosed. The LED chips are mounted on the surface of the power supply board, and a light reflection layer is coated on the surface. The power supply board is integrated with the light guiding housing above the LED chip to form an integral light module so as to enhance the ratio of the visible area of the liquid crystal device.

Abstract: The invention provides a light guide plate (LGP), and a light output surface near a light incident end of the LGP has an elongated groove extending along the widthwise direction of the LGP and for installing a light source assembly. The invention further provides a backlight module including the LGP, an optical film assembly, a reflective sheet and a light source assembly; the light source assembly is T-shaped and includes a horizontal portion and a vertical portion installed with multiple LEDs, the vertical portion is disposed in the elongated groove, the horizontal portion is disposed covering the elongated groove and contacting with a top surface of the LGP. The invention further provides a narrow-border display device including a display panel and the backlight module.

Abstract: The disclosure is related to a display module comprising a display panel and a cover. The display panel includes a black baffle frame defining a display region on the display panel. The cover is disposed on the display panel, and a side portion of the cover is on the black baffle frame. The display module further includes a visible region extension member disposed between the side portion of the cover and the black baffle frame. The disclosure further discloses a display device having the display module. In the disclosure, a bright region is formed on the black baffle frame at the periphery of the display region, and the bright region and the display region connect with each other as a whole to form an integrated screen such that viewers visually feel that the border of the display device is narrowed and the visible region of the screen is extended.

Abstract: A white-light LED module is disclosed. The white-light LED module includes a substrate, and a red-light LED chip string, a blue-light LED chip string, and a green-light LED chip string arranged on the substrate. The red-light LED chip string, the blue-light LED chip string, and the green-light LED chip string are connected in parallel. A number of blue LED chips within the blue-light LED chip string equals to the number of green LED chips within the green-light LED chip string. The number of red LED chips within the red-light LED chip string is as double as the number of blue LED chips and the green LED chips. In this way, the light mixture performance of the red, green and blue LED chips may be enhanced.

Abstract: A light guide plate having a light output surface is provided. The light output surface is disposed with a microstructure, and a protective structure layer is disposed overlying the microstructure, the protective structure layer and the microstructure are integrally formed in the light guide plate. The invention further provides a backlight module including a back plate, a reflective sheet disposed on the back plate, the aforementioned light guide plate disposed on the reflective sheet, a backlight source disposed at a side of the light guide plate, and an optical film set disposed on the light guide plate. Moreover, the invention provides a liquid crystal display device including the above-described backlight module.

Abstract: The present invention discloses an assembly jig for assembling a LED module and a light guide plate, the LED module comprises a circuit board and LED mounted portions which are vertically arranged on the circuit board, and the assembly jig comprises a stripe body and a plurality of grooves with notches on the stripe body, wherein the grooves are spaced and disposed across at least two adjacent sides of the stripe body to contain and tightly contact with the non-mounting surface of the LED mounted portions opposite to the mounting surface. The present invention also discloses a backlight module and a method which is used for assembling a LED module and a light guide plate by ensuring the same distances between each of the LEDs to the light guide plate, furthermore to obtain relatively uniform backlighting and high optical taste of the backlight module.

Abstract: A backlight module structure is disclosed. The backlight module structure includes: a display panel, a plurality of optical films, a light guiding plate, and a reflective sheet stacked in sequence, and masking glue arranged in a lateral side of the bottom of the display panel. A lateral portion of the light guiding plate extends along sidewalls of the optical films upward and connecting to the display panel via the masking glue. A groove is arranged in a bottom of the light guiding plate to receive the reflective sheet. A metal frame includes a first end and a second end, and the first end connects to the display panel via the masking glue and the second end sticks into the light guiding plate. In this way, the plastic frame arranged in a middle-lateral portion and the metal frame in the bottom of the backlight module are omitted.

Abstract: The embodiment of the disclosure provides a light guiding plate comprising two light input surfaces at the two lateral sides, a light output surface at the top side and a scattering surface at the bottom side, scattering nodes are disposed on the scattering surface, and the scattering surface concaves toward the light output surface. The embodiment of the disclosure further provides a display module, comprising a display panel a backlight unit. The backlight unit comprises the light guiding plate, and LED modules disposed at the two opposite sides of the light guiding plate. The backlight of the light guiding plate is more uniform and the backlight effect is improved because light can enter the structure at the two sides as well as the scattering surface of the bottom side concaves toward the light output surface.

Abstract: A backlight module includes a backlight assembly for generating a backlight source, and the upper surface of the backlight assembly is an optical film, and a light shading layer is spayed around the upper surface of the optical film. Though spraying the light shading layer around the optical film, the backlight module of the present invention finely solves the defects of the prior art, i.e., the process for mechanically cutting the black double-faced adhesive tape is complicate, and the narrow bezel display can hardly be achieved, meanwhile, it increases the optical taste of the display products.

Abstract: A full lamination structure for a liquid crystal module comprises a housing, a liquid crystal panel overlapping on the housing, a light guide plate disposed in the housing, a plurality of optical films disposed in the housing, the plurality of optical films stacked on the light guide plate; and a buffer layer and an optical transparent adhesive disposed between the liquid crystal panel and the upmost optical film. This structure not only effectively reduces the light loss, but also increases the light utilization so that the imaging of the liquid crystal panel is clearer.

Abstract: The disclosure is related to a light guide plate, comprising a first side, a second side opposite to the first side, a third side, and a light-entering side opposite to the third side; wherein each of the first side, the second side and the third side is provided with a reflector structure respectively. The disclosure is further related to a backlight module comprising the light guide plate. The reflector structures reflect the light into the light guide plate when the light is indicent to the side having the reflector structures from the light-entering side. The light guide plate increases the light utilization efficiency without causing the bright band appearing at the side of light guide plate at the same time and thereby increases the emitted light uniformity of the backlight module.

Abstract: A touch display device including a display module and a cover arranged above the display module is disclosed. The cover includes a plate body and a side plate extending from lateral ends of the plate body toward the display module. The side plate of the cover is bonded with the display module. A vacuum is formed between the cover and the display module. The side plate is formed in a rim of the plate body of the cover. The lateral surfaces of the side plate are bonded with the lateral surfaces of the display module to form the vacuum between the cover and the display module. As such, it is not needed to use the transparent optical glue between the cover and the display module. The display module is prevented from being damaged when the touch display device needs rework or repair, which contributes to the rework or repair.

Abstract: A waterproof backlight module comprises a light guiding plate, a reflection plate at the bottom of the light guiding plate, an optical film and a display panel disposed sequentially above the light guiding plate, and a frame disposed at a flank of the light guiding plate and the optical film, wherein a waterproof sealant is disposed at the flank of the display panel, a connection region where the display panel connects the frame, and a connection gap between the frame and the reflection plate. The waterproof backlight module provided by the present invention can effectively prevent water from entering an electronic mobile device, so that normal operation of electronic device and circuit are not affected. The waterproof backlight module is with small structure modification, easy manufacture and obvious effect, and can improve ability of waterproof of an electronic terminal product so as to adapt to a more complicated environment.

Abstract: The present invention discloses that an iron frame of a display comprises an upper surface and a lower surface, the upper surface comprises a first container to dispose a display panel, an optical film and a light guide plate, and the lower surface comprises at least one second container to dispose an electronic component. Meanwhile, the present invention further provides that a display module comprises an iron frame of display, a display panel, and an optical film and a light guide plate, the iron frame of a display comprises an upper surface and a lower surface, the upper surface comprises a first container to dispose a display panel, an optical film and a light guide plate, and the lower surface comprises a second container to dispose an electronic component.

Abstract: A glass cover board structure comprises a top cover and a bottom plate, wherein, the top cover comprises a top plate and a plurality of side wall plates used in surrounding the top plate, the side wall plates at least comprise end surfaces, the bottom plate comprises a contacting area, and the end surfaces are adhesive to the contacting area. In the present invention, design a traditional planar glass cover board into a concave-shape glass cover board, remove assembling gaps to a rear cover of an electronic product when assembling the rear cover, and assemble the gaps at an invisible area after processing printing art to the glass cover board to achieve objects of raising appearing of electronic product.

Abstract: A light guide plate including a plate body and a light coupling device connected to one end of the plate body; the light coupling device includes a light incident surface, a connection surface parallelly opposing the light incident surface, and a top surface and a bottom surface connected to the light incident surface and the connection surface respectively. Wherein, the connection surface is connected with the plate body, a width of the light incident surface is larger than a width of the connection surface, the top surface is a wedge-shaped inclined surface protruding upwardly, and the bottom surface is a wedge-shaped inclined surface protruding downwardly. The light incident surface is provided with at least one assembling groove. A back light module having the light guide plate and a liquid crystal display device including the back light module is disclosed.

Abstract: A backlight module including a light guide plate, an optical film and a light-shielding adhesive. The optical film is disposed on a top surface of the light guide plate; a portion of the light-shielding adhesive adhering to an edge of a top surface of the optical film; and another portion of the light-shielding adhesive adhering to a side surface of the optical film and a side surface of the light guide plate, and adhering to an edge of a bottom surface of the light guide plate. Further disclosed is a liquid crystal display having the backlight module with light-shielding adhesives used to fix the optical film onto the light guide plate, and the light-shielding adhesive is used to fix the light guide plate and the optical film into the back frame without using a glue frame to fix the light guide plate and the optical film into the back frame.

Abstract: The present invention provides a heat radiation of the liquid crystal module, which located around the LED source of the liquid crystal module, wherein the heat radiation comprising a plurality of radiating fins which located at the side walls of the LED source and the backlight panel. The radiating fins can be molded by bending, which can be adhered together on the side wall of the backlight panel. With adding the layer of the radiating fins, the radiating fins bonding and adhering to the back of the backlight panel, the radiating area is increasing and the heat radiation efficiency of the liquid crystal module improving in the limiting space of the liquid crystal module. The problem is resolved that lacking of the heat radiating area in the present liquid crystal module.

Abstract: The present invention discloses a light guiding plate and LCD device. The light guiding plate comprises a main body and multiple quantum dot fluorescent powder formed uniformly in the main body. According to the light guiding plate, the colour saturation can be improve while no using quantum bars, the cost can be reduced and the assembly process can be simplified.