CN212209548U - Multifunctional OLED display screen assembly with good light transmission - Google Patents
Multifunctional OLED display screen assembly with good light transmission Download PDFInfo
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- CN212209548U CN212209548U CN202021076956.7U CN202021076956U CN212209548U CN 212209548 U CN212209548 U CN 212209548U CN 202021076956 U CN202021076956 U CN 202021076956U CN 212209548 U CN212209548 U CN 212209548U
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Abstract
The utility model discloses a multifunctional OLED display screen component with good light transmission in the technical field of OLED display screens, which comprises a glass base, wherein a touch sensing layer is fixedly arranged on the lower side wall of the glass base, an anode layer is fixedly arranged on the lower side wall of the touch sensing layer, a conductive layer is fixedly arranged on the lower side wall of the anode layer, a light emitting structure layer is fixedly arranged on the lower side wall of the conductive layer, a cathode layer is fixedly arranged on the lower side wall of the light emitting structure layer, and a base is fixedly arranged on the lower side wall of the cathode layer. The light transmittance of the anode layer is improved.
Description
Technical Field
The utility model relates to a OLED display screen technical field specifically is a multi-functional OLED display screen subassembly that light transmissivity is good.
Background
With the development of science and technology, a new OLED display screen in the mobile phone market gradually replaces the traditional LCD display screen, and compared with the LCD display screen, the thickness of the OLED display screen can be less than 1 mm, which is only 1/3 of the LCD screen, and the OLED display screen is lighter in weight; the earthquake resistance is better, and the shock resistance is not afraid of falling; the problem of visual angle is almost eliminated, and the picture is not distorted even if the picture is viewed under a large visual angle; the response time is one thousandth of that of the LCD, and the phenomenon of smearing on the displayed moving picture is absolutely avoided; the low-temperature characteristic is good, and the normal display can be still realized at minus 40 ℃; the manufacturing process is simple, and the cost is lower; the luminous efficiency is higher, and the energy consumption is low; can be manufactured on substrates of different materials, and can be made into flexible displays.
However, the OLED display screen on the market at present has poor light transmission performance, and the display is unclear in a high-light environment, so that a multifunctional OLED display screen assembly with good light transmission is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional OLED display screen subassembly that light transmissivity is good to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional OLED display screen subassembly that light transmissivity is good, includes the glass base, the fixed touch-sensitive layer that is provided with of lower lateral wall of glass base, the fixed anode layer that is provided with of lower lateral wall on touch-sensitive layer, the fixed conducting layer that is provided with of lower lateral wall on anode layer, the fixed light emitting structure layer that is provided with of lower lateral wall of conducting layer the fixed cathode layer that is provided with of lower lateral wall of light emitting structure layer, the fixed base that is provided with of lower lateral wall of cathode layer, the last lateral wall of base is fixed and is provided with.
Preferably, the upper side wall surface of the glass base is coated with an OptiClear coating.
Preferably, the anode layer includes an indium tin oxide semiconductor anode layer fixedly disposed on a lower sidewall of the touch sensing layer and an indium tin zinc oxide semiconductor anode layer fixedly disposed on a lower sidewall of the indium tin oxide semiconductor anode layer.
Preferably, the conductive layer is a conductive organic material molecular conductive layer.
Preferably, including hole injection layer, hole transport layer, luminescent layer, electron transport layer and electron injection layer in the light-emitting structure layer, the hole injection layer is fixed to be set up on the lower lateral wall of conducting layer, the hole transport layer is fixed to be set up on the lower lateral wall of hole injection layer, the luminescent layer is fixed to be set up on the lower lateral wall of hole transport layer, the electron transport layer is fixed to be set up on the lower lateral wall of luminescent layer, the electron injection layer is fixed to be set up on the lower lateral wall of electron transport layer, light-emitting structure layer and control circuit electric connection.
Preferably, the cathode layer includes a graphene layer and a polymer layer, the graphene layer is fixedly disposed on the lower sidewall of the light emitting structure layer, and the polymer layer is fixedly disposed on the lower sidewall of the graphene layer.
Preferably, the anode layer is electrically connected to an anode of the control circuit, and the cathode layer is electrically connected to a cathode of the control circuit.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, the glass base scribbles the Opticlear coating, can strengthen the light transmissivity of glass display screen, reinforcing display effect, and the antireflection action on negative pole layer polymer layer is showing the light transmissivity that promotes the OLED display screen, improves and shows luminance, and the anode layer adopts indium tin oxide semiconductor anode layer and indium tin zinc oxide semiconductor anode layer bilayer structure, improves the luminousness on anode layer, and touch-sensitive screen can realize the touch control function.
Drawings
Fig. 1 is a schematic view of the overall structure of a multifunctional OLED display panel assembly with good light transmittance according to the present invention;
fig. 2 is a schematic structural diagram of a light-emitting structure layer of a multifunctional OLED display panel assembly with good light transmittance according to the present invention;
fig. 3 is a schematic structural diagram of an anode layer of a multifunctional OLED display panel assembly with good light transmittance according to the present invention;
fig. 4 is a schematic structural diagram of a cathode layer of the multifunctional OLED display panel assembly with good light transmittance.
In the figure: 1. a glass base; 101. an OptiClear coating; 2. a touch sensitive layer; 3. an anode layer; 301. an indium tin oxide semiconductor anode layer; 302. an indium tin zinc oxide semiconductor anode layer; 4. a conductive layer; 5. a light emitting structure layer; 501. a hole injection layer; 502. a hole transport layer; 503. a light emitting layer; 504. an electron transport layer; 505. an electron injection layer; 6. a cathode layer; 601. a graphene layer; 602. a polymer layer; 7. a base; 8. a control circuit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a multi-functional OLED display screen subassembly that light transmissivity is good, including glass base 1, glass base 1's the fixed touch-sensitive layer 2 that is provided with of lower lateral wall, the fixed anode layer 3 that is provided with of lower lateral wall of touch-sensitive layer 2, the fixed conducting layer 4 that is provided with of lower lateral wall of anode layer 3, the fixed lower lateral wall that is provided with luminescent structure layer 5 of the fixed cathode layer 6 that is provided with of lower lateral wall of conducting layer 4, the fixed base 7 that is provided with of lower lateral wall of cathode layer 6, the fixed control circuit 8 that is provided with of upper lateral wall of.
The surface of the upper side wall of the glass base 1 is coated with an OptiClear coating 101, so that the light transmission of the glass base 1 can be enhanced;
the anode layer 3 comprises an indium tin oxide semiconductor anode layer 301 and an indium tin zinc oxide semiconductor anode layer 302, the indium tin oxide semiconductor anode layer 301 is fixedly arranged on the lower side wall of the touch sensing layer 2, the indium tin zinc oxide semiconductor anode layer 302 is fixedly arranged on the lower side wall of the indium tin oxide semiconductor anode layer 301, and the double-layer composite design of the anode layer 3 has better light transmittance compared with a single layer;
the conducting layer 4 is a conducting organic material molecular conducting layer, and the conducting layer 4 transmits electrons from the cathode layer 6;
the light emitting structure layer 5 comprises a hole injection layer 501, a hole transport layer 502, a light emitting layer 503, an electron transport layer 504 and an electron injection layer 505, the hole injection layer 501 is fixedly arranged on the lower side wall of the conductive layer 4, the hole transport layer 502 is fixedly arranged on the lower side wall of the hole injection layer 501, the light emitting layer 503 is fixedly arranged on the lower side wall of the hole transport layer 502, the electron transport layer 504 is fixedly arranged on the lower side wall of the light emitting layer 503, the electron injection layer 505 is fixedly arranged on the lower side wall of the electron transport layer 504, the light emitting structure layer 5 is electrically connected with the control circuit 8, the light emitting layer 503 emits light under the control of the control circuit 8, and the light brightness of the light emitting structure layer 5 is obviously improved compared with the light emitting layer 503 through the hole injection layer 501, the hole transport layer 502, the electron transport layer 504;
the cathode layer 6 comprises a graphene layer 601 and a polymer layer 602, the graphene layer 601 is fixedly arranged on the lower side wall of the light emitting structure layer 5, the polymer layer 602 is fixedly arranged on the lower side wall of the graphene layer 601, the graphene layer 601 can improve the toughness of the cathode layer 6, and the antireflection action of the polymer layer 602 can obviously improve the light transmittance of the OLED display screen and improve the display brightness;
the anode layer 3 is electrically connected with the anode of the control circuit 8, and the cathode layer 6 is electrically connected with the cathode of the control circuit 8.
The working principle is as follows: in the specific construction operation, the cathode layer 6 emits electrons, the brightness of light emitted by the light emitting structure layer 5 is improved, the emitted electrons are transmitted on the conducting layer 4, the anode layer 3 receives the electrons, the electrons dissipate on the anode layer, the anode layer 3 can give an attractive force to the electrons, the transmission speed of the electrons and the reaching quantity of the electrons are improved, the display brightness of the OLED is improved, the touch sensing layer 2 senses finger touch and transmits the finger touch to a matched processing system, finally, the light is displayed through the glass base 1, and in order to improve the transparency of the glass base 1, an Opticlear coating is coated on the upper surface of the glass base.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-functional OLED display screen subassembly that light transmissivity is good, includes glass base (1), its characterized in that: the fixed touch-sensitive layer (2) that is provided with of lower lateral wall of glass base (1), the fixed anode layer (3) that is provided with of lower lateral wall of touch-sensitive layer (2), the fixed conducting layer (4) that is provided with of lower lateral wall of anode layer (3), the fixed light emitting structure layer (5) that is provided with of lower lateral wall of conducting layer (4) the fixed cathode layer (6) that is provided with of lower lateral wall of light emitting structure layer (5), the fixed base (7) that is provided with of lower lateral wall of cathode layer (6), the fixed control circuit (8) that is provided with of last lateral wall of base (7).
2. The multifunctional OLED display screen component with good light transmission property of claim 1, is characterized in that: the upper side wall surface of the glass base (1) is coated with an OptiClear coating (101).
3. The multifunctional OLED display screen component with good light transmission property of claim 1, is characterized in that: the anode layer (3) comprises an indium tin oxide semiconductor anode layer (301) and an indium tin zinc oxide semiconductor anode layer (302), the indium tin oxide semiconductor anode layer (301) is fixedly arranged on the lower side wall of the touch sensing layer (2), and the indium tin zinc oxide semiconductor anode layer (302) is fixedly arranged on the lower side wall of the indium tin oxide semiconductor anode layer (301).
4. The multifunctional OLED display screen component with good light transmission property of claim 1, is characterized in that: the conducting layer (4) is a conducting organic material molecule conducting layer.
5. The multifunctional OLED display screen component with good light transmission property of claim 1, is characterized in that: the light-emitting structure layer (5) comprises a hole injection layer (501), a hole transport layer (502), a light-emitting layer (503), an electron transport layer (504) and an electron injection layer (505), the hole injection layer (501) is fixedly arranged on the lower side wall of the conductive layer (4), the hole transport layer (502) is fixedly arranged on the lower side wall of the hole injection layer (501), the light-emitting layer (503) is fixedly arranged on the lower side wall of the hole transport layer (502), the electron transport layer (504) is fixedly arranged on the lower side wall of the light-emitting layer (503), the electron injection layer (505) is fixedly arranged on the lower side wall of the electron transport layer (504), and the light-emitting structure layer (5) is electrically connected with the control circuit (8).
6. The multifunctional OLED display screen component with good light transmission property of claim 1, is characterized in that: the cathode layer (6) comprises a graphene layer (601) and a polymer layer (602), the graphene layer (601) is fixedly arranged on the lower side wall of the light emitting structure layer (5), and the polymer layer (602) is fixedly arranged on the lower side wall of the graphene layer (601).
7. The multifunctional OLED display screen component with good light transmission property of claim 1, is characterized in that: the anode layer (3) is electrically connected with the anode of the control circuit (8), and the cathode layer (6) is electrically connected with the cathode of the control circuit (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021076956.7U CN212209548U (en) | 2020-06-12 | 2020-06-12 | Multifunctional OLED display screen assembly with good light transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021076956.7U CN212209548U (en) | 2020-06-12 | 2020-06-12 | Multifunctional OLED display screen assembly with good light transmission |
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| Publication Number | Publication Date |
|---|---|
| CN212209548U true CN212209548U (en) | 2020-12-22 |
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|---|---|---|---|
| CN202021076956.7U Active CN212209548U (en) | 2020-06-12 | 2020-06-12 | Multifunctional OLED display screen assembly with good light transmission |
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| CN (1) | CN212209548U (en) |
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- 2020-06-12 CN CN202021076956.7U patent/CN212209548U/en active Active
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