CN216145361U

CN216145361U - OLED display assembly

Info

Publication number: CN216145361U
Application number: CN202121409322.3U
Authority: CN
Inventors: 张剑飞; 韦一; 唐莹; 吴晨杰; 孙硕
Original assignee: China Jiliang University
Current assignee: China Jiliang University
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-03-29
Anticipated expiration: 2031-06-24

Abstract

The utility model provides an OLED display assembly, which belongs to the technical field of display assemblies and comprises a light guide plate, wherein a groove is formed in the light guide plate, a rubber frame body is embedded in the groove, a plurality of lugs which are distributed at equal intervals are fixed on the rear inner wall of the rubber frame body, mounting grooves are formed among the lugs, and light-emitting assemblies are mounted in the mounting grooves.

Description

OLED display assembly

Technical Field

The utility model belongs to the technical field of display assemblies, and particularly relates to an OLED display assembly.

Background

An OLED display is a display made using organic electroluminescent light-emitting diodes. The organic electroluminescent diode has the advantages of no need of backlight source, high contrast, thin thickness, wide viewing angle, fast reaction speed, wide application temperature range, simple structure and manufacture process, etc. and is considered as a new application technology of the next generation of flat panel display.

However, the OLED display module in the OLED display screen in the prior art is designed to wrap the whole light guide plate, which results in the defects of wider frame, thicker thickness and the like, and therefore, an OLED display module is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an OLED display assembly, and aims to overcome the defects that in the prior art, an OLED display module in an OLED display screen is designed to wrap the whole light guide plate, so that the frame is wide, the thickness is thick and the like.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a OLED display module includes the light guide plate, set up flutedly on the light guide plate, the embedded gluey frame body that is equipped with of recess, the back inner wall of gluing the frame body is fixed with the lug that a plurality of equidistance distribute, and is a plurality of form the mounting groove between the lug, it is a plurality of install light-emitting component in the mounting groove.

Preferably, the top of the light guide plate is provided with a receiving assembly, and the receiving assembly is matched with the plurality of light emitting assemblies.

Preferably, a reflective layer is disposed on the front side wall of each of the bumps.

Preferably, the top of the light guide plate is provided with an optical film group, and the optical film group is fixed with the rubber frame body.

Preferably, a reflector is fixed at the bottom of the light guide plate, and the area of the reflector is matched with that of the receiving assembly.

Preferably, the receiving member is provided with a slope flush with the light guide plate.

Preferably, the heights of a plurality of the reflecting layers and the light emitting assembly are flush with the height of the receiving assembly.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the scheme, the whole display device is reasonable in structure arrangement and ingenious in conception, the grooves are formed in the light guide plate, the rubber frame is placed in the grooves, the ultrathin and narrow frame effect of the display module can be effectively achieved, the rubber frame mold is simplified, the processing cost is saved to the greatest extent, and the defects that the frame is wide, the thickness is thick and the like due to the fact that the whole light guide plate is wrapped by the OLED display module in the OLED display screen in the prior art are effectively overcome;

2. in this scheme, receiving element's setting can a plurality of bellied light-emitting component of adaptation, accept light and show to whole light guide plate on, all be provided with the dark space that the reflection stratum can effectively avoid a plurality of lugs to form on the preceding lateral wall of a plurality of lugs, the reflection stratum has prevented that the uneven condition of brightness from taking place, fix and to glue the optical module piece of frame body setting above the light guide plate and can form the area source and provide to display device with this on, whole display element's light leak can be avoided in the setting of reflector panel, the effect of spotlight has simultaneously, be provided with the slope that flushes mutually with the light guide plate with receiving element and can improve the roughness on whole display element surface as far as possible, highly all flushing with receiving element of a plurality of reflection stratum and light-emitting component can effectively prevent the light leak condition, improve light utilization ratio.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3 in accordance with the present invention;

fig. 5 is a partial view of the utility model at B in fig. 4.

In the figure: 1. a light guide plate; 2. a groove; 3. a receiving component; 4. a rubber frame body; 5. a bump; 6. and (4) mounting the groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a OLED display module includes light guide plate 1, has seted up recess 2 on the light guide plate 1, and recess 2 is embedded to be equipped with glues frame body 4, glues the back inner wall of frame body 4 and is fixed with a plurality of equidistance distribution's lug 5, forms mounting groove 6 between a plurality of lugs 5, installs light-emitting component in a plurality of mounting grooves 6.

In the specific embodiment of the utility model, the whole display device is reasonable in structure arrangement and ingenious in conception, the grooves are arranged on the light guide plate, the rubber frame is placed in the grooves, the ultrathin and narrow frame effect of the display module can be effectively realized, the rubber frame mold is simplified, the processing cost is saved to the greatest extent, and the defects that the frame is wide and the thickness is thick and the like due to the fact that the whole light guide plate is wrapped by the OLED display module in the OLED display screen in the prior art are effectively overcome.

Specifically, the top of the light guide plate 1 is provided with a receiving assembly 3, and the receiving assembly 3 is matched with a plurality of light emitting assemblies.

In this embodiment: the receiving member 3 is disposed to fit a plurality of protruding light emitting members, and receives light to the entire light guide plate 1 for display.

Specifically, the front side walls of the plurality of bumps 5 are all provided with a reflective layer.

In this embodiment: all be provided with the dark space that a plurality of lugs 5 formed that the reflector layer can effectively be avoided on the preceding lateral wall of a plurality of lugs 5, the reflector layer has prevented that the condition of bright dark inequality from taking place.

Specifically, the top of the light guide plate 1 is provided with an optical film group, and the optical film group is fixed to the rubber frame 4.

In this embodiment: the optical module sheet fixed to the frame body 4 disposed above the light guide plate 1 may form a surface light source to be provided to the display device.

Specifically, a reflector is fixed at the bottom of the light guide plate 1, and the area of the reflector is matched with the receiving assembly 3.

In this embodiment: the light leakage of the whole display assembly can be avoided by the arrangement of the reflector, and the effect of light condensation is achieved.

Specifically, the receiving member 3 is provided with a slope flush with the light guide plate 1.

In this embodiment: providing the receiving member 3 with a slope flush with the light guide plate 1 can improve the flatness of the entire display member surface as much as possible.

In particular, the height of the plurality of reflective layers and the light emitting assembly are all flush with the receiving assembly 3.

In this embodiment: the heights of the plurality of reflecting layers and the light emitting assembly are flush with the receiving assembly 3, so that the light leakage condition can be effectively prevented, and the light utilization rate is improved.

The working principle and the using process of the utility model are as follows: when the display device is used, the light guide plate 1 is irradiated by the plurality of light emitting assemblies arranged in the mounting groove 6, the whole rubber frame body 4 is embedded in the groove 2 on the light guide plate 1, the frame width can be reduced, the visual effect is better, the manufacturing mold of the whole rubber frame body 4 is simplified, the cost is reduced, the receiving assembly 3 can be matched with the plurality of convex light emitting assemblies to receive light to the whole light guide plate 1 for display, the reflecting layers are arranged on the front side walls of the plurality of convex blocks 5 to effectively avoid dark areas formed by the plurality of convex blocks 5, the reflecting layers prevent uneven brightness, the optical module sheets fixed on the rubber frame body 4 above the light guide plate 1 can form a surface light source to be provided on the display device, the reflecting plates can avoid light leakage of the whole display assembly and have the light condensation effect, the receiving assembly 3 is arranged to be flush with the light guide plate 1, and the flatness of the surface of the whole display assembly can be improved as much as possible Degree, highly all flush a plurality of reflection stratum and light emitting component with receiving component 3 mutually can effectively prevent the light leak condition, improve light utilization ratio, whole display device structure sets up rationally, think about ingeniously, the adoption sets up the recess at the light guide plate, and will glue the frame and place in the recess, can effectively realize the ultra-thin of display module assembly, the effect of narrow frame, and simplify and glue the frame mould, the processing cost is saved to the at utmost, effectively solve the OLED display module assembly among the OLED display screen of prior art and all wrap up whole light guide plate design, the frame broad has been led to, defects such as thickness is thick.

Claims

1. An OLED display assembly characterized by: including light guide plate (1), seted up recess (2) on light guide plate (1), recess (2) are embedded to be equipped with and glue frame body (4), the back inner wall of gluing frame body (4) is fixed with lug (5) that a plurality of equidistance distribute, and is a plurality of form mounting groove (6), a plurality of install light-emitting component in mounting groove (6).

2. The OLED display assembly of claim 1, wherein: the top of light guide plate (1) is provided with receiving component (3), and receiving component (3) and a plurality of light emitting component phase-matchs.

3. The OLED display assembly of claim 2, wherein: and the front side walls of the plurality of bumps (5) are provided with reflecting layers.

4. The OLED display assembly of claim 3, wherein: the top of the light guide plate (1) is provided with an optical film group, and the optical film group is fixed with the rubber frame body (4).

5. The OLED display assembly of claim 4, wherein: and a reflector is fixed at the bottom of the light guide plate (1), and the area of the reflector is matched with the receiving assembly (3).

6. The OLED display assembly of claim 5, wherein: the receiving assembly (3) is provided with a slope which is flush with the light guide plate (1).

7. The OLED display assembly of claim 6, wherein: the heights of a plurality of reflecting layers and the light-emitting component are all flush with the receiving component (3).