CN214123881U

CN214123881U - OLED type display panel mother board

Info

Publication number: CN214123881U
Application number: CN202120332338.2U
Authority: CN
Inventors: 董占武
Original assignee: Zhejiang Guoxian Technology Co ltd
Current assignee: Zhejiang Guoxian Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-09-03
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to the technical field of display, in particular to an OLED type display panel motherboard, which comprises a fixed plate, a substrate, OLED elements and a cover plate; the OLED device comprises a fixing plate and is characterized in that an installation boss is arranged on the fixing plate, an installation groove is formed in the installation boss, an installation convex rib is arranged at the bottom of the base plate and is inserted into the installation groove, the OLED element comprises a first OLED element and a second OLED element, the second OLED element is fixedly arranged on the fixing plate through the installation convex rib arranged below, and a cover plate is arranged above the first OLED element and the second OLED element. The utility model discloses the installation is firm stable, when receiving vibrations, can avoid OLED component to shift and influence normal use, is provided with the installation department simultaneously bottom the mounting panel, and multiple object surface can be applied to the installation department, and this display panel of being convenient for installs on different surfaces, can effectively improve its and use the convenience.

Description

OLED type display panel mother board

Technical Field

The utility model relates to a show technical field, concretely relates to OLED type display panel mother board.

Background

The OLED display technology is called as a third generation illusion display technology because it has the advantages of all-solid-state active light emission, good temperature characteristics, low power consumption, fast response, flexible folding, ultra-light and thin, and the like.

With the gradual maturity of monochromatic OLEDs, white OLEDs are a novel solid-state light source, and compared with incandescent lamps, halogen lamps, and fluorescent lamps, white OLEDs have the characteristics of simple structure, small size, light weight, low cost, uncomplicated process, easy large-scale and large-area production, ultrathin, large-area, convenient to carry, and flat panel display, and can be used as a surface light source, and in addition, can also be used as a backlight source of a display, a display screen of a portable device, and white OLEDs have attracted more and more attention.

For white OLEDs, the white light is usually synthesized by three light emitting layers (red light + green light + blue light), or two light emitting layers (blue light + yellow green light, blue light + yellow light, or blue light + orange light), or each light emitting object is doped in the same host light emitting material to form a single white light emitting layer. When using OLED equipment in the open air, vibrations and striking appear easily, and current OLED display module assembly can influence the normal use of OLED display screen when receiving vibrations and striking because the problem that the structure set up, also can influence the life of OLED display screen simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a OLED type display panel mother board can solve the problem that current OLED display screen received the impact and shifts when vibrations and influence normal use.

In order to solve the technical problem, the utility model adopts the following technical scheme:

an OLED type display panel motherboard includes a fixing plate, a substrate, an OLED element and a cover plate; the OLED device comprises a fixing plate and is characterized in that an installation boss is arranged on the fixing plate, an installation groove is formed in the installation boss, an installation convex rib is arranged at the bottom of the base plate and is inserted into the installation groove, the OLED element comprises a first OLED element and a second OLED element, the second OLED element is fixedly arranged on the fixing plate through the installation convex rib arranged below, and a cover plate is arranged above the first OLED element and the second OLED element.

Further, the first OLED element and the second OLED element comprise an anode, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer, an electron injection layer and a cathode which are sequentially stacked; the light emitting layer of the first OLED element is formed by alternating red light emitting layers and green light emitting layers, and the light emitting layer of the second OLED element is formed by a blue light emitting layer.

Furthermore, the red light-emitting layer, the green light-emitting layer and the blue light-emitting layer are arranged in an RGB Pentile manner, and the blue light-emitting layer pixels and the red light-emitting layer pixels are staggered by half.

Further, the substrate and the fixing plate are provided as flexible substrates.

Furthermore, the bottom of the fixing plate is provided with a fixing part

Further, the shapes of the layers of the first and second OLED elements are sized to be uniform.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses base plate and fixed plate set up to flexible base plate, are provided with the mounting groove bottom the mounting panel, and corresponding first OLED component passes through the fixed setting of base plate on the fixed plate, the fixed setting of second OLED component is on the mounting panel, and its installation is firm stable, when receiving vibrations, avoids OLED component aversion to influence normal use, is provided with the installation department simultaneously bottom the mounting panel, and multiple object surface can be applied to the installation department, and this display panel of being convenient for installs on different surfaces, can effectively improve its convenience of using.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the pixel arrangement in the present invention.

In the figure: 1-a fixing plate, 2-a substrate, 3-a cover plate, 4-a first OLED element, 5-a second OLED element.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

An OLED type display panel motherboard comprises a fixing plate 1, a substrate 2, OLED elements and a cover plate 3; the OLED device comprises a fixing plate 1, a base plate 2, a panel, a first OLED element 5, a second OLED element 5, a cover plate 3 and a second OLED element 5, wherein the fixing plate 1 is provided with an installation boss, the installation boss is provided with an installation groove, the bottom of the base plate 2 is provided with an installation convex rib, the installation convex rib is inserted in the installation groove, the base plate 2 and the fixing plate 1 are arranged into flexible plates, the panel can be bent to adapt to various curved surfaces and can provide impact protection for the OLED elements, in addition, the OLED elements are fixedly arranged on the installation plate and can effectively prevent the elements from being vibrated to generate displacement, the OLED elements comprise the first OLED element 4 and the second OLED element 5, the second OLED element 5 is fixedly arranged on the fixing plate 1 through the installation convex rib arranged below, the cover plate 3 is arranged above the first OLED element 4 and the second OLED element 5, the cover plate 3 can be arranged into glass or transparent flexible materials according to requirements, when the panel is fixed on a plane, the cover plate 3 is arranged into glass, when the panel is required to be fixed on the curved surface, the panel is made of transparent flexible materials, and the first OLED element 4 and the second OLED element 5 comprise an anode, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer, an electron injection layer and a cathode which are sequentially stacked; the sizes of the shapes of the first OLED element 4 and the second OLED element 5 are consistent, the light emitting layer of the first OLED element 4 is formed by red light emitting layers and green light emitting layers which are arranged alternately, the light emitting layer of the second OLED element 5 is formed by blue light emitting layers, the red light emitting layers, the green light emitting layers and the blue light emitting layers are arranged in an RGB Pentile mode, the blue light emitting layer pixels and the red light emitting layer pixels are staggered by one half, and the bottom of the fixing plate 1 is provided with a fixing part; the fixed part of setting can adopt materials such as magnet or double faced adhesive tape, when OLED panel need hang the use alone, can install it on the surface of different radians.

This embodiment base plate and fixed plate set up to flexible base plate, are provided with the mounting groove bottom the mounting panel, and corresponding first OLED component passes through the fixed setting of base plate on the fixed plate, the fixed setting of second OLED component is on the mounting panel, and its installation is firm stable, when receiving vibrations, avoids OLED component to shift and influences normal use, is provided with the installation department bottom the mounting panel simultaneously, and multiple object surface can be applied to the installation department, and this display panel of being convenient for installs on different surfaces, can effectively improve its convenience of application.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. An OLED type display panel motherboard characterized in that: comprises a fixing plate (1), a substrate (2), an OLED element and a cover plate (3); the OLED device is characterized in that an installation boss is arranged on the fixing plate (1), an installation groove is formed in the installation boss, an installation convex rib is arranged at the bottom of the substrate (2), the installation convex rib is inserted into the installation groove, the OLED element comprises a first OLED element (4) and a second OLED element (5), the second OLED element (5) is fixedly arranged on the fixing plate (1) through the installation convex rib arranged below, and a cover plate (3) is arranged above the first OLED element (4) and the second OLED element (5).

2. The motherboard for an OLED type display panel according to claim 1, wherein: the first OLED element (4) and the second OLED element (5) comprise an anode, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer, an electron injection layer and a cathode which are sequentially stacked; the light emitting layer of the first OLED element (4) is formed by alternating red light emitting layers and green light emitting layers, and the light emitting layer of the second OLED element (5) is formed by a blue light emitting layer.

3. The motherboard of an OLED-type display panel according to claim 2, characterized in that: the red light emitting layer, the green light emitting layer and the blue light emitting layer are arranged in an RGB Pentile mode, and the blue light emitting layer pixels and the red light emitting layer pixels are arranged in a staggered mode by half.

4. The motherboard for an OLED type display panel according to claim 1, wherein: the base plate (2) and the fixing plate (1) are flexible plates.

5. The motherboard for an OLED type display panel according to claim 1, wherein: the bottom of the fixing plate (1) is provided with a fixing part.

6. The motherboard of an OLED-type display panel according to claim 2, characterized in that: the shapes of the layers of the first OLED element (4) and the second OLED element (5) are all set to be uniform in size.