TWI589813B - Oled stand - Google Patents

Description

Organic light-emitting diode vertical lamp

The invention relates to an organic light-emitting diode standing lamp, in particular to an organic light-emitting diode standing lamp, wherein a light-emitting unit comprises a strip-shaped transparent film and a strip-shaped shell plate respectively disposed on a strip-shaped organic light-emitting device. a front surface and a rear surface of the illuminating sheet; a support body having an upper end coupled to one end of the illuminating unit and supporting the illuminating unit to maintain the distance between the illuminating unit and the ground; and a pedestal The support body is extended on the ground and supported to the light-emitting unit, thereby making the thickness thinner and providing brightness-enhancing light under the use of the organic light-emitting diode as a light source.

In general, lamp types such as incandescent lamps and fluorescent lamps are mainly used as illumination vertical lamps, but in recent years, various developments such as light-emitting diodes (LEDs) have been made in view of the development of illumination members. With the development of lighting components, a wide variety of products have been put on the market.

In particular, the most recently invested projects have been organic light-emitting diodes (OLEDs), which have the advantages of high brightness, thin film structure, and bendability. Therefore, the organic light-emitting diode system is applied to various image devices such as televisions.

Accordingly, the present invention employs a film structure that can accomplish the above The light-emitting diode (OLED) is used as a light-emitting member and is represented by an organic light-emitting diode (OLED) vertical light. Compared with the vertical light in the prior art, the brightness of the vertical light of the present invention is improved, and the thickness is increased. Thin, more elegant design.

The present invention is directed to an organic light emitting diode standing lamp which combines a thin film type organic light emitting diode (OLED) light emitting sheet, a transparent film, and a case plate to thereby make the thickness thinner and emit light. The brightness is increased to complete the thin light unit.

Further, the present invention has been made in an effort to provide an organic light emitting diode standing lamp including a light emitting unit by using an organic light emitting diode (OLED) light emitting sheet and a flexible transparent film as a light source of a light emitting unit. The light unit can change the radius of curvature.

An embodiment of the present invention provides an organic light emitting diode (OLED) vertical lamp, comprising: a light emitting unit comprising a strip-shaped organic light emitting diode light emitting sheet, a strip transparent film, and a strip shell plate The strip-shaped transparent film is stacked on a front surface of the organic light-emitting diode light-emitting sheet and is in face-to-face contact with the front surface of the organic light-emitting diode light-emitting sheet, and when the strip-shaped housing board and the organic light-emitting layer When the rear surface of one of the diode illuminating sheets is in face-to-face contact, the strip-shaped housing plate accommodates and supports the OLED light-emitting sheet and the transparent film; and a support body having an upper end coupled to the illuminating portion One end of the unit and supporting the light unit, the light unit is kept at a distance from the ground, and the other side of the support has another end extending along the ground; and a base coupled to the other end of the support The light unit and the support body are supported on the ground. Here, the The housing board may include: a back cover portion in face-to-face contact with the rear surface of the organic light emitting diode light emitting sheet; a laterally protruding end portion from both the left and right surfaces of the back cover portion Vertically protruding to support the edge of the illuminating sheet and the transparent film at the lateral protruding end; and a guiding arm extending inwardly from the lateral protruding end to be parallel to the edge a front surface of the back cover portion and contacting and supporting the edge surface of the transparent film.

In this case, a completion pin can be mounted and coupled to one of the free ends of the light unit, the free end being prevented from being placed in the end of the light unit coupled to the support body. The organic light emitting diode illuminating sheet and the transparent film in the casing plate are exposed to the outside.

Meanwhile, the housing board may include: a back cover portion in face-to-face contact with the rear surface of the organic light emitting diode light emitting sheet; and a side frame portion attached to at least the left edge of the back cover portion And a right edge, protruding perpendicularly toward the front surface, and contacting and supporting the edge of the organic light-emitting diode light-emitting sheet and the transparent film on the inner side of the front surface of the back cover portion.

In the side frame portion, sequentially formed: a first vertical end portion directly contacting and supporting at least a left edge and a right edge of the back cover portion; and a second vertical end portion directly contacting and supporting the organic portion At least a left edge and a right edge of the light emitting diode illuminating sheet; and a third vertical end portion directly contacting and supporting at least a left edge and a right edge of the transparent film.

The side frame portion may further include: a first horizontal end portion formed between the first vertical end portion and the second vertical end portion and attached to the back An edge of the front surface of the cover portion; and a second horizontal end portion formed between the second vertical end portion and the third vertical end portion and attached to an edge of the rear surface of the transparent film.

The transparent film may include: a front cover portion in face-to-face contact with the front surface of the organic light emitting diode light-emitting sheet; and an end portion that vertically protrudes from both the left and right surfaces of the front cover portion, Supporting the organic light emitting diode light emitting sheet at an edge of the side end portion; and the housing board may include: a back cover portion in face-to-face contact with the rear surface of the organic light emitting diode light emitting sheet; a laterally projecting end portion that vertically protrudes from both the left and right surfaces of the back cover portion to support the side end portion at an edge of the laterally projecting end portion.

In this case, the side end portion of the transparent film may have a plurality of engaging convex portions protruding from the longitudinal direction thereof, and the lateral protruding end portion of the housing plate may correspond to the plurality of engaging convex portions There are a plurality of engaging recesses at the place.

The support body may have a bent portion formed at a central portion of the support body and bent at a predetermined acute angle, and the support body may be coupled to one end of the light emitting unit through one end of the support body to cause the light emitting unit to be The ground extends obliquely upward, one end of the support body extends from the curved portion, and the other end of the support body extends from the curved portion and extends parallel to the ground; and the base can be coupled to the support body The other end portion extends in a direction to support the light emitting unit and the support body on the ground, wherein at least the light emitting unit vertically protrudes from the ground.

As described above, the present invention is compared to a vertical lamp in the prior art. The organic light-emitting diode (OLED) vertical lamp can have more improved brightness by combining a thin model organic light-emitting diode (OLED) light-emitting sheet, a transparent film, and a casing plate. Moreover, the standing lamp of the present invention has a thinner and more elegant design than the vertical lamp in the prior art.

In addition, since the vertical lamp in the prior art assembles the light-emitting unit, the method of fixing the components by using an existing screw, double-sided tape or the like increases the volume and thickness, increases the number of processing programs, and has a high defect rate. For the problem. In contrast, the light-emitting unit of the present invention is assembled by using only an organic light-emitting diode (OLED) light-emitting sheet and a transparent film in a casing plate or an organic light-emitting diode (OLED) light-emitting sheet and a transparent film. A simple method of sliding into the housing plate reduces volume and thickness, significantly reduces machining procedures, and significantly reduces product defect rates.

In addition, according to the characteristics of an organic light-emitting diode (OLED), an organic light-emitting diode (OLED) standing lamp can provide light close to natural light, while an existing standing light cannot provide light close to natural light; and an organic light-emitting diode ( OLED) can also significantly reduce power consumption, and thus achieve environmentally friendly vertical lights.

In addition, the organic light emitting diode (OLED) light emitting sheet can be applied into a three-dimensional curved shape by bending an organic light emitting diode (OLED) light emitting sheet, and thus, a shape having a radius of curvature (such as a circular or semicircular shape) can be realized. The illumination unit, in turn, facilitates the implementation of various designs.

1‧‧‧Organic LED Polar Light

10,10’10”‧‧‧Lighting unit

10a‧‧‧Free end

11‧‧‧OLED OLED

12,12’‧‧‧Transparent film

12a’‧‧‧ Front Cover

12b’‧‧‧ side end

13,13'‧‧‧Shell plate

13a, 13a’, 14‧ ‧ back cover

13b, 13b’‧‧‧ lateral protruding ends

13c‧‧‧Guide arm

15‧‧‧ Side frame

15a‧‧‧First vertical end

15b‧‧‧second vertical end

15c‧‧‧ third vertical end

15d‧‧‧first horizontal end

15e‧‧‧second horizontal end

20‧‧‧Support

20a‧‧‧Bend

20b‧‧‧One end

20c‧‧‧Other end

21,22‧‧‧ cover

30‧‧‧Base

30a‧‧‧One end

T‧‧‧ snap fit

H‧‧‧Clamping recess

1 is a schematic view of an organic light emitting diode (OLED) standing lamp according to a first embodiment of the present invention.

2 is a side view of the organic light emitting diode (OLED) standing lamp of FIG. 1.

3 is a schematic exploded view of the organic light emitting diode (OLED) vertical lamp of FIG. 1.

Figure 4 is a cross-sectional view taken along line AA of Figure 1.

FIG. 5 is a schematic view showing the application of the plug to the organic light emitting diode (OLED) standing lamp of FIG. 1.

6 is a side view showing a modified example of the organic light emitting diode (OLED) standing lamp of FIG. 1.

Figure 7 is a cross-sectional view showing an organic light emitting diode (OLED) standing lamp in accordance with a second embodiment of the present invention.

Figure 8 is a cross-sectional view showing an organic light emitting diode (OLED) standing lamp in accordance with a third embodiment of the present invention.

As shown in FIG. 1 and FIG. 2, the organic light emitting diode (OLED) vertical lamp 1 according to the first embodiment of the present invention includes: a thin film type light emitting unit 10 which is supported in a shape inclined vertically from the ground upward, and A light-emitting member is included; a support body 20 is coupled to a lower end portion of the light-emitting unit 10 and formed as a curved body; and a base 30 is coupled to one end of the support body 20 contacting the ground. And supporting the light emitting unit 10 and the support 20 with respect to the ground.

As shown in FIG. 3, the light emitting unit 10 includes a strip-shaped organic light-emitting diode (OLED) light-emitting sheet 11 as a light-emitting member, and includes a strip-shaped transparent film 12 stacked on the organic light-emitting layer. One of the front surface of the diode (OLED) illuminating sheet 11 and the organic light emitting diode The front surface of the (OLED) luminescent sheet 11 is in face-to-face contact. The transparent film 12 allows light generated by the organic light emitting diode (OLED) light-emitting sheet 11 to pass therethrough, and serves to protect the organic light-emitting diode (OLED) light-emitting sheet 11 from external impact.

In addition, the light emitting unit 10 may further include a strip-shaped casing plate 13 that accommodates and supports the organic light-emitting diode (OLED) light-emitting sheet 11 and the transparent film 12.

As shown in FIG. 4, when the casing plate 13 is in face-to-face contact with the rear surface of one of the organic light emitting diode (OLED) illuminating sheets 11, the left and right edges of the casing plate 13 are used to accommodate and support the organic A light-emitting diode (OLED) light-emitting sheet 11 and the transparent film 12.

In particular, the housing plate 13 includes a back cover portion 13a that faces the surface of the rear surface of the organic light emitting diode (OLED) illuminating sheet 11 (the upper surface of FIG. 4); the laterally protruding end portion 13b, It protrudes perpendicularly from both the left and right surfaces of the back cover portion 13a; and a guiding arm portion 13c extending inwardly from the lateral protruding end portion 13b so as to be parallel to the front surface of the back cover portion 13a .

The lateral protruding end portion 13b supports the vertically stacked organic light emitting diode (OLED) light emitting sheet 11 and the transparent film 12 on the side of the lateral protruding end portion 13b, and the guiding arm portion 13c is in contact with The edge surface (the lower surface of FIG. 4) of the transparent film 12 is supported, so that the organic light-emitting diode (OLED) light-emitting sheet 11 and the transparent film 12 are accommodated together by the guiding arm portion 13c and the back cover portion 13a. It is supported by and supported by the internal space formed.

The housing plate 13 can be formed by extruding aluminum, and the light emitting unit 10 can be assembled in such a manner that the organic light emitting diode (OLED) light-emitting sheet 11 and the transparent film 12 are mounted from one end portion of the housing plate 13 in the longitudinal direction into the housing plate 13.

Meanwhile, as shown in FIG. 5, a finished strip 14 having a thin strip shape is mounted and coupled to the upper end of the housing plate 13 on which the organic light emitting diode (OLED) light emitting sheet 11 and the transparent film 12 are mounted. The portion 10a, through the free end portion 10a, prevents the organic light-emitting diode (OLED) light-emitting sheet 11 and the transparent film 12 that are fixed and housed in the casing plate 13 from being exposed to the outside.

As shown in FIG. 1 and FIG. 2, the support body 20 has a curved portion 20a formed at a central portion of the support body 20 and bent at a predetermined acute angle. The support body 20 can be coupled through one end portion 20b of the support body. To the lower end portion of the light emitting unit 10, and one end portion 20b of the support body extends obliquely upward from the curved portion 20a, the light emitting unit 10 is obliquely extended upward from the ground.

Further, the other end portion 20c of the support body 20 extends horizontally from the curved portion 20a and faces the ground surface and extends in parallel with the ground.

As shown in FIG. 3, when the lower end portion of the assembled light-emitting unit 10 is interposed between the covers 21 and 22 constituting the support body 20, the two covers 21, 22 are joined together, thereby supporting The light emitting unit 10.

A control circuit (not shown) is embedded in the support body 20 for turning on and off the organic light emitting diode (OLED) light-emitting sheet 11, supplying power, and adjusting brightness. In addition, a switch (not shown in the drawings) is provided on the outer side surface of the support body 20 for use by an operator.

As shown in FIG. 1 to FIG. 3, the base 30 has an end portion 30a coupled to the other end portion 20c of the support body 20, and the base 30 is formed to extend in a direction to appropriately support the illumination. The unit 10 and the support body 20 are not dropped from the side, wherein at least the light-emitting unit 10 protrudes vertically to the ground.

When the base 30 is interposed between the covers 21 and 22 constituting the support body 20, the base 30 is simultaneously combined with the two covers 21 and 22, so that the base 30 and the support 20 are formed. A single object.

Meanwhile, as described above, the flexible organic light-emitting diode (OLED) light-emitting sheet (11 in FIG. 3) is used as the light source in the light-emitting unit 10, as shown in FIG. 6, if necessary, The light-emitting unit 10 itself can be applied in a three-dimensional curved shape by bending the organic light-emitting diode (OLED) light-emitting sheet 11. Therefore, by using the organic light-emitting diode (OLED) light-emitting sheet 11 having flexibility, the light-emitting unit 10 having various designs having a radius of curvature (e.g., three-dimensional circular or semi-circular shape) can be realized.

In the light-emitting unit 10' of the organic light-emitting diode (OLED) standing lamp according to the second embodiment of the present invention, as shown in FIG. 7, a casing plate includes a back cover portion 14 and a side frame portion 15.

The back cover portion 14 is in face-to-face contact and supports the rear surface (upper surface in the figure) of the organic light-emitting diode (OLED) light-emitting sheet 11 , and the side frame portion 15 is attached to the front surface of the back cover portion 14 ( The left edge and the right edge of the lower surface are vertically protruded toward the front surface, and the side frame portion 15 respectively contacts and supports the organic light emitting diode toward the inner side of a front surface of the back cover portion 14 ( OLED) the edge of the luminescent sheet 11 and the transparent film 12.

In particular, the cross-sections of the side frame portions 15 respectively have a rotating T-shape, wherein the first vertical end portions 15a are formed to directly contact and support the left and right edges of the back cover portion 14; the second vertical end The portion 15b directly contacts and supports the left and right edges of the organic light emitting diode (OLED) light-emitting sheet 11; and the third vertical end portion 15c directly contacts and supports the left and right edges of the transparent film 12. .

In addition, the side frame portion 15 is attached to the edge of the front surface of the back cover portion 14 through the first horizontal end portion 15d formed between the first vertical end portion 15a and the second vertical end portion 15b; A second horizontal end portion 15e is formed between the second vertical end portion 15b and the third vertical end portion 15c, and the side frame portion 15 is attached to the edge of the rear surface of the transparent film 12.

Here, the back cover portion 14 may be made of stainless steel or carbon, and the side frame portion 15 may be an injection molded product made of aluminum.

As shown in FIG. 8, an illuminating unit 10" of an organic light emitting diode (OLED) standing lamp according to a third embodiment of the present invention includes: a strip-shaped transparent film 12' stacked on an organic light emitting diode (OLED) a front surface of the light-emitting sheet 11 is in face-to-face contact with the front surface of the organic light-emitting diode (OLED) light-emitting sheet 11; and a strip-shaped shell plate 13' that accommodates and supports the organic light-emitting diode The polar body (OLED) illuminating sheet 11 and the transparent film 12' are on the side of the casing plate 13'.

The transparent film 12' includes: a front cover portion 12a' in face-to-face contact with a front surface (bottom surface in the figure) of the organic light-emitting diode (OLED) light-emitting sheet 11, and a side end portion 12b' Vertically protruding from both the left and right surfaces of the front cover portion 12a' to support the organic light emission A diode (OLED) illuminating sheet 11 is at the edge of the side end portion 12b'.

The housing plate 13' includes: a back cover portion 13a' which is in face-to-face contact with the rear surface (the upper surface in the figure) of the organic light emitting diode (OLED) light emitting sheet 11; The end portion 13b' vertically protrudes from both the left and right surfaces of the back cover portion 13a' to support the side end portion 12b' at the edge of the laterally projecting end portion 13b'.

Accordingly, the light-emitting unit 10" is composed only of the organic light-emitting diode (OLED) light-emitting sheet 11, the transparent film 12', and the shell plate 13', and has a thickness of only three layers. Therefore, the ratio can be achieved. The light-emitting unit of the first embodiment (10 of Fig. 4) is a thinner light-emitting unit. The light-emitting unit of the first embodiment adopts a sliding assembly.

In this case, as shown in FIG. 8, a plurality of engaging convex portions T protrude in the longitudinal direction of the side end portion 12b' of the transparent film 12', and a plurality of engaging concave portions H are formed in the casing plate 13 The lateral protruding end portion 13b' corresponds to a plurality of engaging convex portions T, so that the engaging convex portions T and the engaging concave portions H can be coupled to each other when assembled.

Moreover, the foregoing organic light-emitting diode (OLED) vertical lamp is exemplified only to help the invention, and it should be understood that the scope or technical scope of the invention is not limited to the foregoing description.

1‧‧‧Organic LED Polar Light

10‧‧‧Lighting unit

20‧‧‧Support

20a‧‧‧Bend

20b‧‧‧One end

20c‧‧‧Other end

30‧‧‧Base

Claims (8)

An organic light-emitting diode standing lamp comprises: a light-emitting unit comprising a strip-shaped organic light-emitting diode light-emitting sheet, a strip-shaped transparent film, and a strip-shaped shell plate, wherein the strip-shaped transparent film is stacked on the organic a front surface of the light emitting diode and a front surface of the organic light emitting diode, and a rear surface of the strip and the organic light emitting diode In the face-to-face contact, the strip-shaped casing plate receives and supports the organic light-emitting diode light-emitting sheet and the transparent film by using a left edge and a right edge; a support body having an upper end coupled to one end of the light-emitting unit And supporting the light emitting unit such that the light emitting unit is kept away from the ground, and the other side of the support body has another end portion extending along the ground; and a base is coupled to the other end of the support body and is on the ground Supporting the light-emitting unit and the support body, wherein a completion tether is mounted and coupled to one of the free ends of the light-emitting unit, the free end being opposite to one of the light-emitting units coupled to the support Portion, the tether prevents complete received in the OLED light emitting sheet and the transparent thin plate of the housing exposed to the outside. The OLED standing lamp of claim 1, wherein the housing plate comprises: a back cover portion, the rear cover plate and the rear surface of the organic light emitting diode illuminating sheet are Face-to-face contact; a laterally protruding end portion that vertically protrudes from both the left and right surfaces of the back cover portion to support the organic light emitting diode at the edge of the laterally protruding end portion a sheet and a transparent film; and a guiding arm portion extending inwardly from the lateral protruding end portion to be parallel to a front surface of the back cover portion and contacting and supporting the transparent film Edge surface. The organic light-emitting diode standing lamp of claim 1, wherein the housing plate comprises: a back cover portion, the back cover portion and the rear surface of the organic light-emitting diode light-emitting sheet are Face-to-face contact; and a side frame portion attached to at least a left edge and a right edge of the back cover portion, protruding perpendicularly toward the front surface, and facing the front surface of the back cover portion at the side frame portion The inner side contacts and supports the edge of the organic light emitting diode illuminating sheet and the transparent film, respectively. The organic light-emitting diode standing lamp of claim 3, wherein the side frame portion is sequentially formed: a first vertical end portion directly contacting and supporting at least the left side of the back cover portion a second vertical end portion directly contacting and supporting at least a left edge and a right edge of the organic light emitting diode light emitting sheet; and a third vertical end portion directly contacting and supporting the transparent film At least the left and right edges. The organic light emitting diode standing lamp of claim 4, wherein the side frame portion further comprises: a first horizontal end portion formed at the first vertical end portion and the second vertical end portion Between and attached to the edge of the front surface of the back cover portion; and a second horizontal end portion formed at the second vertical end portion and the third vertical end portion and attached to the rear surface of the transparent film The edge. The organic light emitting diode standing lamp of claim 1, wherein the transparent film comprises a front cover portion and a side end portion, the front cover portion and the front surface of the organic light emitting diode light emitting sheet Face-to-face contact, and the side end portion vertically protrudes from both the left and right surfaces of the front cover portion to support the organic light-emitting diode light-emitting sheet at an edge of the side end portion; and the housing plate includes a a back cover portion and a side protruding end portion, the back cover plate is in face-to-face contact with the rear surface of the organic light emitting diode light emitting sheet, and the lateral protruding end portion is from the left side of the back cover portion Both the face and the right surface project perpendicularly to support the side ends at the edges of the laterally projecting ends. The organic light-emitting diode standing lamp of claim 6, wherein the side end portion of the transparent film has a plurality of engaging convex portions protruding from a longitudinal direction thereof, and the side of the housing plate The protruding end portion has a plurality of engaging recesses corresponding to the engaging projections. The organic light-emitting diode standing lamp of claim 1, wherein the support body has a bent portion formed at a central portion of the support body and bent at a predetermined acute angle, the support body passing through the support One end of the body is coupled to one end of the light-emitting unit, and one end of the support body extends from the curved portion, so that the light-emitting unit extends obliquely upward from the ground, and the other end of the support body extends from the curved portion And extending parallel to the ground; and the base is coupled to the other end of the support and extends in a direction to support the light emitting unit and the support on the ground, wherein at least the light emitting unit protrudes perpendicularly to the ground.