Shenzhen China Star Optoelectronics Technology Co., Ltd.

Wuhan China Star Optoelectronics Technology Co., Ltd.

Other

Shihhsiang Chen

Yicheng Kuo

Jiahe Cheng

Gang Yu

Zhilin Zhao

Yuchun Hsiao

Dehua Li

Chengwen Que

Gege Zhou

Jiaxin Li

Jiaqiang Wang

Qinjun Shi

Quan Li

Chong Huang

Guofu Tang

Qianshuang Hu

Liang Yue

Yi-Cheng Kuo

Pangling Zhang

Yongyuan Qiu

Chao Liang

Pengbo Xu

Ruilian Yang

Liyi Chen

A back plate assembly with variable curvatures is disclosed. It comprises a flexible back plate, a connecting component, and an adjustment mechanism, and the adjustment mechanism comprises a connecting shaft disposed on the back plate, and the connecting component connects to the connecting shaft and abuts to the back plate, and the adjustment mechanism adjusts the connecting component on the connecting shaft to modulate clamping force of the back plate received from the connecting component. The back plate assembly can adapt to the backlight units and the display devices with different curvatures based on the requirement of the bend degree. Many kind of the back plate assemblies do not need to be manufactured to fit the backlight unit and the display device having different curvatures.

Back plate assembly with variable curvatures and backlight unit thereof

A liquid-crystal-glass packing case comprises a case body, which includes a bottom and side walls integrated connecting around the bottom, wherein, a filter screen assembly is fixed on the case body, and the case body is capable of communicating inside and outside by the filter screen assembly. Wherein, a slot is disposed at a gap arranged on the side walls, and the filter screen assembly is interposed in the slot. Also, a hole slot is penetrating from the side walls of the case body to the bottom, and the filter screen assembly is interposed in the hole slot to provide solid supporting efficiency. The invention also provides a moisture-proof packing structure. The invention overcomes a prejudice of moisture-proof and sealing from people, provides a thought of putting into and dispersing out, and applies a utility of liquid-crystal-glass packing case and moisture-proof packing structure to get a better moisture-proof efficiency.

Liquid-crystal-glass packing case and a moisture-proof packing structure

The present invention provides a liquid crystal display device, which includes a liquid crystal display panel () and a backlight module () arranged on an undersurface of the liquid crystal display panel (). A first flexible circuit board () and a second flexible circuit board () are electrically connected together and height-constraint components () of a liquid crystal display panel drive circuit and a backlight source drive circuit are collectively arranged on the second flexible circuit board (). A mold frame () of the backlight module () is provided with accommodation holes () formed therein to receive and accommodates the height-constraint components () so as to effectively reduce the thickness of the liquid crystal display device and improve product competition power.

Liquid crystal display device with mold frame having accommodation holes for housing height-constraint electronic components

An adjustable tilting packaging box is provided for holding a liquid crystal module. A supporting rack is arranged in the box for carrying the liquid crystal module thereon and is connected to a support element for being mounted on a bottom of the box. The support element includes an adjustment mechanism connected to a side of the supporting rack and includes a support pillar having a lower end selectively positionable on a plurality of levels provided on an end of the pull rod having an opposite end extending outside the box, such that a movement of the pull rod allows different ones of the levels to support the support pillar thereon so as to change a position of the supporting rack to thus change an angular position of the liquid crystal module.

Adjustable tilting packaging box for liquid crystal module

A liquid crystal panel packaging case, including a frame body and a base plate, wherein an inside of the frame body is provided with a stepped part, and at least two opposite ends of the base plate are lapped on an upper surface of the stepped part. The packaging case the frame body and the base plate of the liquid crystal panel packaging case individually manufactured in combination. The base plate is used by being lapped on the step of the frame body. The frame body and the base plate in different packaging bases are interchangeable, so that only the damaged structure needs to be replaced when only a part is damaged, which decreases repair cost.

Liquid crystal panel packaging case

A liquid crystal panel packing box and a liquid crystal panel packing method are provided. The packing box is equipped with an elastic retractable member assembled in an accommodating groove thereof. The elastic retractable member is memory metal and can generate stretching and retracting effects with the change of temperature to thereby fix liquid crystal panels disposed in the packing box. Accordingly, in the processes of packing and transporting the liquid crystal panels, the seamless assembling between the liquid crystal panels and the packing box is realized, the damage caused by collision between edges of the liquid crystal panels and a box body of the packing box is avoided, the secondary impact generated resulting from the shift of the liquid crystal panels is eliminated and the safety is improved consequently.

Liquid crystal panel packing box and liquid crystal panel packing method

A liquid crystal display device is provided. The liquid crystal display device includes a plastic frame, used to install a liquid crystal display panel. A color of the plastic frame changes from white to black, from a side close to the liquid crystal layer to a side far from the liquid crystal layer, to prevent light leaking. The color of the plastic frame changes gradually from white to black from inside to outside, so as to reduce a thickness of the plastic frame while preventing light leaking.

Liquid crystal display device

A high color gamut backlight module including a non-opaque first plastic frame, a light guide plate, an optical membrane set and a quantum membrane; the optical membrane set and the quantum membrane are stacked, from top to bottom, on the light guide plate; an inner side surface and a top surface of the first plastic frame are provided opposite to one end surface of the light guide plate and a lower surface of the quantum membrane, respectively; a top surface of the first plastic frame is a yellow fluorescent layer.

High color gamut backlight module and display device

The display device contains a base and a display unit. The display unit contains a backlight source configured to an edge portion of the display unit. The edge portion of the display unit is plugged into the base. The present invention integrates a base with the display unit so that a thicker backlight source is concealed in the base whereas the portion of the display unit that is exposed outside the base can have an ultra-thin structure, thereby achieving the superior appearance and still conforming to the ultra-thin design trend.

Display device

A snap-fit for fixing optical films is disclosed. The optical film includes at least one ear hook arranged above a border of a plastic frame. The plastic frame is assembled with a back frame so as to fix a light guiding plate within the back frame. The snap-fit includes a press portion and a connection portion extending from a first side of the press portion. The connection portion and the press portion cooperatively form an angle with a predetermined degree. The press portion presses the ear hook of the optical films on the border of the plastic frame. The connection portion clasps with the hook of the sidewall. By adopting the snap-fit, not only the narrow bezel design can be achieved, but also the optical film can be stably fixed. A backlight module with the above snap-fit and the liquid crystal display are also disclosed.

Snap-fit for fixing optical film, and backlight module and liquid crystal display with the same

The present invention provide a liquid crystal module packaging bag, which includes: comprises a front unit () positionable on a front side of a liquid crystal module () and a rear unit () positionable on a rear side of the liquid crystal module (). The front unit () has a thickness greater than a thickness of the rear unit (). The liquid crystal module packaging bag of the present invention provides a thickened front unit positioned on the front side of the liquid crystal module to effectively protect the liquid crystal module and also to eliminate attaching of aesthetic-texture adhesive tape that is employed in a conventional packaging process, thereby effectively simplifying the packaging process, improving the packaging efficiency, and reducing the packaging cost.

Liquid crystal module packaging bag

The invention provides an adjustable tilting packaging box for liquid crystal module. The first solution includes: box, support rack for carrying liquid crystal module, supporting rack being connected to box bottom through first support element. First support element includes at least a first adjustment mechanism, connected to side of support rack; wherein, first adjustment mechanism including: a first support pillar, a resilient element and a positioning element. First support pillar is retractably connected to box bottom through resilient element; first support pillar is disposed with resilient buckle matching positioning element to realize multi-level rising and lowering of first support pillar. Through tilt angle of support rack making PCB located at lower end of leaning, the weight of PCB prevents PCB from folding up to cause crease in COF or damage to glass during bumpy transportation. The invention uses another means of angle adjustment mechanism to achieve same objective.

A packing box is disclosed. The packing box includes a box body having an inward concave forming four blocking portions at four sides, and a plurality of supporting members. The supporting member includes a big head end and a small head end fixedly connecting to the blocking portions. The small head end is arranged above an up surface of the blocking portion. A bottom surface of the big head end comprises an inward concave, the small head end of the supporting member of the packing box located at a lower altitude engages with the big head end of the supporting member of the packing box located at a higher altitude when the packing boxes are stacked.

Packing box

The invention discloses a backlight module. The backlight module includes a light guide plate having an incident side; a mounting bracket including a vertical portion and a horizontal portion, wherein the vertical portion is opposite to the incident side, a gap exists between the vertical portion and the incident side, the vertical portion has a plurality of mounting holes, and the mounting holes pass through the vertical portion and the horizontal portion, thereby forming a plurality of grooves on the horizontal portion; a plurality of optical fibers, wherein the optical fibers are respectively disposed in the grooves and the mounting holes, emitting end faces of the optical fibers are attached to the incident side, and the optical fibers are used for guiding the ambient light into the light guide plate; and a plurality of slide assemblies, wherein the slide assemblies are respectively put around the optical fibers and fixed on the optical fibers, and the sliding assemblies are respectively disposed in the grooves and able to move with expansion or contraction of the light guide plate. The invention also discloses a liquid crystal display device having the backlight module.

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Shenzhen, China

Shihhsiang Chen