CN107830502B

CN107830502B - LED (light emitting diode) surface-mounted lamp, light emitting assembly and mobile terminal

Info

Publication number: CN107830502B
Application number: CN201710981608.0A
Authority: CN
Inventors: 潘卫新
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2017-10-19
Filing date: 2017-10-19
Publication date: 2020-01-14
Anticipated expiration: 2037-10-19
Also published as: CN107830502A

Abstract

The invention provides an LED patch lamp, a light-emitting component and a mobile terminal. LED paster lamp includes illuminating part, leaded light spare and is fixed in the first dress spare and the second dress spare of leaded light spare, be equipped with in the leaded light spare and accept the chamber, it is used for accepting the illuminating part to accept the chamber, leaded light spare including relative top surface and the bottom surface that sets up and connect in the top surface with a plurality of sides between the bottom surface, it is a plurality of the side surround in all sides of illuminating part set up, be used for the outgoing the light of illuminating part transmission, first dress spare with second dress spare is located respectively be close to on the side the top surface with the relative both ends of bottom surface, first dress spare with second dress spare is used for fixing to the circuit board, so that LED paster lamp dress extremely the circuit board. The invention realizes that the LED surface mounted lamp has no light-emitting direction limitation and avoids producing various LED surface mounted lamps with different models.

Description

LED (light emitting diode) surface-mounted lamp, light emitting assembly and mobile terminal

Technical Field

The invention relates to the technical field of electronic equipment, in particular to an LED surface mounted lamp, a light-emitting component and a mobile terminal.

Background

Surface-mounted light emitting diodes (also called LED surface mount lamps) are widely used in electronic products such as mobile terminals. The LED surface mounted lamp is mounted on a bonding pad of the circuit board. Under the structure, the LED surface mount lamp needs to determine a mounting surface. After the surface mounted of LED paster lamp is confirmed, if the luminous direction of LED paster lamp is indefinite, then need prepare the LED paster lamp of different models, like the LED paster lamp of multiple models such as top light-emitting, side light-emitting, end light-emitting to satisfy the demand of different luminous directions, the model that leads to LED paster lamp like this can be many, causes LED paster lamp manufacturing cost to increase, the wasting of resources.

Disclosure of Invention

The invention provides an LED patch lamp without light emitting direction limitation, a light emitting component with the LED patch lamp and a mobile terminal with the light emitting component.

The invention provides an LED (light emitting diode) surface mounted lamp which comprises a light emitting piece, a light guide piece, a first mounting piece and a second mounting piece, wherein the first mounting piece and the second mounting piece are fixed on the light guide piece, a containing cavity is arranged in the light guide piece and used for containing the light emitting piece, the light guide piece comprises a top surface, a bottom surface and a plurality of side surfaces, the top surface and the bottom surface are oppositely arranged, the side surfaces are connected between the top surface and the bottom surface, the side surfaces are arranged around the periphery of the light emitting piece and used for emitting light rays emitted by the light emitting piece, the first mounting piece and the second mounting piece are respectively arranged at two opposite ends, close to the top surface and the bottom surface, of the side surfaces, and the first mounting piece and the second mounting piece are used for being fixed to a circuit board, so that the LED surface mounted lamp is mounted.

The invention provides a light-emitting component, which comprises the LED patch lamp and a circuit board, wherein the first mounting piece and the second mounting piece are fixed and electrically connected to the circuit board.

The invention also provides a mobile terminal, which at least comprises the light-emitting component.

According to the LED patch lamp, the light-emitting component and the mobile terminal, the light guide part provided with the LED patch lamp comprises the top surface, the bottom surface and the side surfaces connected between the top surface and the bottom surface, wherein the top surface and the bottom surface are arranged oppositely, and the side surfaces are arranged on the periphery of the light-emitting component and used for emitting light. All set up the piece of subsides at the relative both ends of every side, make arbitrary side all can be pasted to the circuit board on, in order to realize that no matter which side is pasted to LED paster lamp, all can realize not having luminous direction restriction, thereby this LED paster lamp can be used for the scene of need top luminescence, the side is luminous, end luminescence etc. is different, increase LED paster lamp's commonality, avoid producing the LED paster lamp of multiple different models, save LED paster lamp's manufacturing process and cost, save mobile terminal's manufacturing cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a first light emitting assembly according to an embodiment of the present invention.

Fig. 2 is a top view of a first light emitting assembly according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a light guide member according to an embodiment of the present invention.

Fig. 5 is a partial schematic view of the light guide member provided in fig. 4.

Fig. 6 is a schematic structural diagram of a second light emitting assembly according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a third light emitting assembly according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a fourth light emitting assembly according to an embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a fifth light emitting assembly according to an embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a sixth light emitting assembly according to an embodiment of the present invention.

Fig. 11 is a schematic structural diagram of a seventh light emitting assembly according to an embodiment of the present invention.

Detailed Description

So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Furthermore, the following description of the various embodiments refers to the accompanying drawings, which illustrate specific embodiments in which the invention may be practiced. Directional phrases used in this disclosure, such as, for example, "top," "bottom," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "side," and the like, refer only to the orientation of the appended drawings and are, therefore, used herein for better and clearer illustration and understanding of the invention, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the invention.

Referring to fig. 1 to 3, fig. 1 and 2 are schematic assembly diagrams of a light emitting device 200 according to an embodiment of the present invention. The light emitting assembly 200 is applied to a mobile terminal. Referring to fig. 3, the mobile terminal 300 according to the embodiment of the present invention may be any device having the light emitting element 200, for example: smart devices such as tablet computers, mobile phones, cameras, personal computers, notebook computers, vehicle-mounted devices, wearable devices, and the like.

Referring to fig. 1, the light emitting assembly 200 includes an LED chip lamp 10 and a circuit board 20. The LED chip light 10 is fixed and electrically connected to the circuit board 20 so that the LED chip light 10 is attached to the circuit board 20. As can be appreciated, the circuit board 20 is powered to power the LED chip lamp 10 so that the LED chip lamp 10 emits light. The circuit board 20 is provided with a control chip, and the control chip is used for controlling the LED surface mount lamp 10 to emit light or extinguish. Among them, the LED chip lamp 10 may be used as a flash, a breathing lamp, an indicator lamp, an illumination lamp, etc. in the mobile terminal 300.

Referring to fig. 4 to 6, fig. 4 is a diagram illustrating an LED patch lamp 10 according to an embodiment of the present invention. For the convenience of viewing, fig. 5 and 6 are schematic structural views of the LED patch lamp with the attachment member only on one side. The LED patch lamp 10 includes a light emitting member 11, a light guide member 12, and a plurality of attachment members 13 electrically connected to the light emitting member 11. The attachment 13 is made of a conductive material and electrically connects the light emitting element 11 and the circuit board 20. The attachment 13 includes a first attachment 131 and a second attachment 132. The light emitting member 11 is electrically connected to the first attachment member 131 and the second attachment member 132 to turn on the power supply. An accommodating cavity 14 is formed in the light guide member 12, and the accommodating cavity 14 is used for accommodating the light emitting member 11. The light guide 12 includes a top surface 121 and a bottom surface 122 oppositely disposed and a plurality of side surfaces 123 connected between the top surface 121 and the bottom surface 122. The plurality of side surfaces 123 are disposed around the periphery of the light emitting member 11, and are used for emitting the light emitted from the light emitting member 11. The first attachment member 131 and the second attachment member 132 are respectively disposed on the side surface 123 near opposite ends of the top surface 121 and the bottom surface 122. The first and

second attachment members

131 and 132 are configured to be fixed to a circuit board 20, so that the LED chip lamp 10 is attached to the circuit board 20.

The light guide member 12 provided with the LED patch lamp 10 includes a top surface 121, a bottom surface 122 and a plurality of side surfaces 123, wherein the top surface 121 and the bottom surface 122 are oppositely disposed, the side surfaces 123 are disposed on the periphery of the light emitting member 11 for emitting light. All set up the piece 13 of pasting at the relative both ends of every side 123, make arbitrary side 123 all can paste to the pad of circuit board 20 on, in order to realize that LED paster lamp 10 is not pasted any side, all can realize no luminous direction restriction, thereby this LED paster lamp 10 can be used for the scene of need top luminescence, side luminescence, end luminescence etc. difference, increase LED paster lamp 10's commonality, avoid producing the LED paster lamp 10 of multiple different models, save the manufacturing process and the cost of LED paster lamp 10.

In this embodiment, the area of the side surface 123 is larger than the area of the top surface 121 or the bottom surface 122. The light guide 12 may have a rectangular parallelepiped shape. The side surface 123 of the light guide 12 is rectangular, and the top surface 121 or the bottom surface 122 of the light guide 12 is square. The long side of the side surface 123 is much larger than the short side of the side surface 123, so that the area of the light emitting surface of the light guide 12 is large, and the areas of the top surface 121 and the bottom surface 122 of the light guide 12, which do not need to emit light, are small, thereby reducing the positions occupied by the light guide 12.

In other embodiments, the light guide 12 may also be in other polyhedrons, such as a triangular prism, a cube, etc., to meet the requirements of different application environments.

In this embodiment, the light emitting member 11 includes a plurality of thin layers of doped semiconductor material, and a positive electrode 111 and a negative electrode 112 connected to the doped semiconductor material. Several very thin layers of doped semiconductor material are one layer with excess electrons and another layer with a lack of electrons to form positively charged "holes". When a current passes through the layers of doped semiconductor material, electrons and holes combine with each other and release energy, thereby causing the light emitting member 11 to radiate a ray of light.

Referring to fig. 6, the light emitting member 11 is located in the light guiding member 12, and specifically, may be located at the axis of the light guiding member 12 and distributed along the axis of the light guiding member 12, so that the light emitting intensity of each side surface 123 is uniform. The axis of light guide 12 is a symmetry axis of light guide 12 facing along bottom surface 122. Each of the side surfaces 123 is provided with the first attachment member 131 and the second attachment member 132 near opposite ends of the top surface 121 and the bottom surface 122, respectively. The positive electrode 111 and the negative electrode 112 of the light emitting element 11 are electrically connected to the first attachment member 131 and the second attachment member 132 at opposite ends of the side surface 123, respectively. The positive electrode 111 and the negative electrode 112 of the light emitting element 11 may be a conductive wire such as gold wire or silver wire.

It is understood that the first and

second mounts

131 and 132 are insulated to prevent the positive and

negative electrodes

111 and 112 of the light emitting element 11 from being short-circuited.

The light guide member 12 is used for guiding out the light emitted by the light emitting member 11, and therefore, the light guide member 12 has better light transmittance so as to reduce light loss. The light guide member 12 may be made of acrylic (PMMA) or Polycarbonate (PC).

The receiving cavities 14 may be located at the axial center of the light guide 12 and distributed along the axial center of the light guide 12. The receiving cavity 14 is used for receiving the light emitting member 11, so that the shape of the receiving cavity 14 can be matched with the outer contour of the light emitting member 11 to position the light emitting member 11 and prevent the light emitting member 11 from shaking in the receiving cavity 14.

Referring to fig. 7 and 8, the LED patch lamp 10 provided by the present invention can realize different application scenarios by one-time mounting. The method specifically comprises the following steps: the first and second attaching

members

131 and 132 of any one side surface 123 of the LED chip lamp 10 are fixed to the circuit board 20, and since the plurality of side surfaces 123 are light-emitting surfaces, the LED chip lamp 10 can emit light from the top of the circuit board 20 (in a direction perpendicular to the circuit board 20, and also in the x1 direction). When the light emitting assembly 200 is applied to a mobile phone, the LED chip lamp 10 emits light with respect to the circuit board 20, so that the LED chip lamp 10 functions as a front flash of the mobile phone, a breathing lamp on one side of a display screen, a display lamp, an indicator lamp, and the like. The LED chip lamp 10 can also achieve side lighting (x 2, x3 in a direction perpendicular to x 1) with respect to the circuit board 20. When the light emitting assembly 200 is applied to a mobile phone, the LED patch lamp 10 emits light with respect to the circuit board 20 side, so that the LED patch lamp 10 serves as a breathing lamp, a display lamp, an indicator lamp, and the like on the side of the mobile phone. The LED chip light 10 may also achieve ground lighting relative to the circuit board 20 (x 4 in the direction of x 1). When the light emitting module 200 is applied to a cellular phone, the LED chip lamp 10 bottom-lights with respect to the circuit board 20 (x 4 in the reverse direction of x 1) so that the LED chip lamp 10 functions as a rear flash, an illumination lamp, a breathing lamp, a display lamp, an indicator lamp, etc. of the rear cover side of the cellular phone. In order to satisfy the bottom light emission of the LED chip lamp 10 relative to the circuit board 20, a through hole 21 may be formed in the circuit board 20, and one side surface 123 of the LED chip lamp 10 is aligned with the through hole 21, so that the through hole 21 can transmit light.

When will the first piece 131 of pasting of any side 123 of LED paster lamp 10 with second piece 132 is fixed to circuit board 20, because its a plurality of sides 123 are the light emitting area, can realize then that an LED paster lamp 10 of installation realizes that the cell-phone multiaspect (display screen face, center frame face and back capping) has the light to shine simultaneously and jets out, and avoid need install a plurality of LED paster lamps 10 of different orientations on circuit board 20, also need not to produce the LED paster lamp 10 of different models, only need once to install, both saved the space on circuit board 20, still simplified the installation process.

In this embodiment, the first and second attaching

members

131 and 132 are disposed at opposite ends of the side surface 123, so that the opposite ends of the side surface 123 can be fixed to the circuit board 20, thereby increasing the installation stability of the LED chip lamp 10.

In this embodiment, the first and

second attachment members

131 and 132 are structures capable of conducting electricity and fixing the LED chip lamp 10 to the circuit board 20, and are not limited to metal materials. The first and

second attachment members

131 and 132 may be made of the same material or different materials. In this embodiment, the same material is used for the first and

second attachment members

131 and 132.

In one embodiment, the first attachment member 131 and the second attachment member 132 may be made of a transparent conductive adhesive, and are electrically connected to the circuit board 20 and transmit the light emitted from the light emitting element 11.

In the present embodiment, since the first and

second attachment members

131 and 132 are disposed on the side surface 123 of the LED chip lamp 10, that is, the light emitting surface of the LED chip lamp 10, the first and

second attachment members

131 and 132 block emission of part of light, thereby reducing the light emitting efficiency of the LED chip lamp 10. If the areas of the first and

second attachment members

131 and 132 are reduced in order to improve the light emitting efficiency of the LED chip lamp 10, the LED chip lamp 10 may be in poor contact with the circuit board 20 or may be fixed to the circuit board, which may cause a safety problem. In this embodiment, the first and second mounting

members

131 and 132 may be made of a transparent conductive material, which may improve the light emitting efficiency of the LED patch lamp 10, and increase the areas of the first and second mounting

members

131 and 132 to improve the electrical connection firmness between the LED patch lamp 10 and the circuit board 20. Meanwhile, the first attaching member 131 and the second attaching member 132 are made of a transparent conductive adhesive, and the LED surface mount lamp 10 can be directly attached to a bonding pad on the circuit board 20, so that the LED surface mount lamp 10 is simple and convenient to mount.

In another embodiment, the material of the first and

second attachment members

131 and 132 may be a metal conductive material. The first and

second attachment members

131 and 132 may be soldered to the circuit board 20.

In this embodiment, the first and second mounting

members

131 and 132 are prepared by using a metal conductive material, which may be silver paste, solder, or the like, so that the first and second mounting

members

131 and 132 are soldered to the circuit board 20, thereby improving the mounting firmness and the electrical connection reliability of the LED chip lamp 10 on the circuit board 20.

In other embodiments, the LED chip light 10 may be fixed to the circuit board 20 by means of adhesion, snap, magnetic connection, or the like.

In one embodiment, referring to fig. 9, the opposite ends of the side surface 123 are respectively provided with a first through hole 126 and a second through hole 127, which are communicated with the accommodating cavity 14. The first and

second attachment members

131 and 132 cover the first and second through

holes

126 and 127, respectively. The positive electrode 111 and the negative electrode 112 of the light emitting element 11 are in contact with and electrically connected to the first and second mounting

members

131 and 132 through the first and second through

holes

126 and 127, respectively.

In this embodiment, the receiving cavity 14 penetrates the side surface 123, so that the positive electrode 111 and the negative electrode 112 of the light emitting element 11 can contact and electrically connect the first attachment member 131 and the second attachment member 132 through the receiving cavity 14, so that the light emitting element 11 is powered on and emits light.

In one embodiment, referring to fig. 10, a third attachment member 124 and a fourth attachment member 125 are respectively disposed on the top surface 121 and the bottom surface 122. The third and

fourth attachment members

124 and 125 are electrically connected to the first and

second attachment members

131 and 132, respectively.

In this embodiment, the third and fourth mounting

members

124 and 125 are also fixed to the circuit board 20 to improve the mounting firmness and the electrical connection reliability of the LED chip lamp 10 on the circuit board 20, and also to ensure the mounting consistency of the LED chip lamp 10 when mounted on each side 123, reduce the difference of the LED chip lamp 10 when mounted on different sides 123, and improve the performance stability of the LED chip lamp 10.

In this embodiment, the third and

fourth pieces

124 and 125 may be provided at the center positions on the top and

bottom surfaces

121 and 122, respectively. Because top surface 121 and bottom surface 122 light-emitting area are little, can not be as the light emitting area, so third fitting part 124 with fourth fitting part 125 can be metal conducting material, such as silver thick liquid, soldering tin etc. so that third fitting part 124 with fourth fitting part 125 welds to circuit board 20 to improve the installation fastness and the electric connection reliability of LED paster lamp 10 on circuit board 20.

In one embodiment, referring to fig. 10, the third attachment element 124 and the fourth attachment element 125 are respectively covered on the top surface 121 and the bottom surface 122. The third and

fourth attachment members

124 and 125 are made of a light-reflecting material to reflect light emitted from the light-emitting member 11.

In this embodiment, the third and fourth mounting

members

124 and 125 may be made of a light-reflecting material. The third and

fourth attachment members

124 and 125 may be respectively coated on the entire top surface 121 and the entire bottom surface 122 to reflect the light emitted from the light emitting member 11, so as to improve the light emitting efficiency of the LED patch lamp 10.

In the present invention, in order to reduce the volume of the LED patch lamp 10, the first, second, third and

fourth patches

131, 132, 124 and 125 may be films or coatings adhered to the surface of the light guide 12.

In one embodiment, referring to fig. 11, the top surface 121 and the bottom surface 122 are respectively provided with a third through hole 128 and a fourth through hole 129 communicated with the accommodating cavity 14. The third attachment member 124 and the fourth attachment member 125 are respectively covered on the third through hole 128 and the fourth through hole 129. The light emitting member 11 is electrically connected to the third and fourth mounting

members

124 and 125 through the third and fourth through holes 128 and 129. The third and

fourth mounts

124 and 125 are electrically connected to the first and

second mounts

131 and 132, respectively, so that the positive and

negative electrodes

111 and 112 of the light emitting element 11 are electrically connected to the first and

second mounts

131 and 132.

In this embodiment, the receiving cavity 14 may penetrate through the top surface 121 and the bottom surface 122, so that the positive electrode 111 and the negative electrode 112 of the light emitting element 11 are electrically connected to the third and

fourth attachment members

124 and 125, respectively, and the third and

fourth attachment members

124 and 125 are electrically connected to the first and

second attachment members

131 and 132 at opposite ends of the light guide 12, respectively, so that the positive electrode 111 and the negative electrode 112 of the light emitting element 11 are electrically connected to the first and

second attachment members

131 and 132.

Optionally, a diffusion film may be further attached to the side surface 123 of the light guide member 12 to improve the light emitting efficiency of the LED patch lamp 10.

Optionally, the light emitting assembly 200 is further provided with a shielding cover, and the shielding cover is disposed on the periphery of the LED patch lamp 10. The shielding can may be metal to reduce interference between the LED chip lamp 10 and other electronic components on the circuit board 20 and to avoid short circuits.

According to the LED patch lamp 10, the light emitting assembly 200 and the mobile terminal provided by the invention, the light guide member 12 provided with the LED patch lamp 10 comprises the top surface 121, the bottom surface 122 and a plurality of side surfaces 123 connected between the top surface 121 and the bottom surface 122, which are oppositely arranged, and the side surfaces 123 are arranged on the peripheral side of the light emitting member 11. All set up the piece of subsides at the relative both ends of every side 123 to make arbitrary side 123 all can paste to the pad of circuit board 20 on, realize that LED paster lamp 10 does not have the restriction of luminous direction, thereby this LED paster lamp 10 can be used for the scene of need top luminescence, side luminescence, end luminescence etc. different, increase LED paster lamp 10's commonality, avoid producing the LED paster lamp 10 of multiple different models, save the manufacturing process and the cost of LED paster lamp 10, save mobile terminal's manufacturing cost.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. An LED patch lamp comprises a light emitting piece, a light guide piece, a first patch piece and a second patch piece, wherein the first patch piece and the second patch piece are fixed on the light guide piece;

the first through hole and the second through hole which are communicated with the containing cavity are formed in the two opposite ends of the side face respectively, the first attaching piece and the second attaching piece cover the first through hole and the second through hole respectively, and the light-emitting piece is electrically connected to the first attaching piece and the second attaching piece through the first through hole and the second through hole.

2. The LED patch lamp of claim 1, wherein a third mounting member and a fourth mounting member are respectively disposed on the top surface and the bottom surface, and the third mounting member and the fourth mounting member are configured to be fixed to a circuit board to enhance mounting stability of the LED patch lamp.

3. The LED patch lamp according to claim 2, wherein the top surface and the bottom surface are respectively provided with a third through hole and a fourth through hole communicated with the containing cavity, the third mounting member and the fourth mounting member are respectively covered on the third through hole and the fourth through hole, and the light emitting member is electrically connected to the third mounting member and the fourth mounting member through the third through hole and the fourth through hole.

4. The LED chip lamp of claim 2, wherein the third mount and the fourth mount are electrically connected to the first mount and the second mount, respectively, such that the light emitting element is electrically connected to the first mount and the second mount.

5. The LED patch lamp according to claim 4, wherein the third and fourth mounting members are made of a reflective material, and the third and fourth mounting members respectively cover the top surface and the bottom surface to reflect light emitted from the light emitting member.

6. The LED patch lamp of claim 1, wherein the first and second attachment members are made of a light-transmissive conductive adhesive for transmitting light emitted from the light emitting member.

7. The LED patch lamp of claim 1, wherein the first and second attachment members are made of a metal conductive material for soldering to the circuit board.

8. A light emitting assembly, comprising the LED chip lamp according to any one of claims 1 to 7, and further comprising a circuit board, wherein the first mounting member and the second mounting member are fixed and electrically connected to the circuit board.

9. A mobile terminal characterized in that it comprises at least a light emitting assembly according to claim 8.