CN109373243A - A kind of OLED lamp piece and lamps and lanterns - Google Patents
A kind of OLED lamp piece and lamps and lanterns Download PDFInfo
- Publication number
- CN109373243A CN109373243A CN201811437316.1A CN201811437316A CN109373243A CN 109373243 A CN109373243 A CN 109373243A CN 201811437316 A CN201811437316 A CN 201811437316A CN 109373243 A CN109373243 A CN 109373243A
- Authority
- CN
- China
- Prior art keywords
- substrate
- cabling
- lamp piece
- plane
- oled lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241001465382 Physalis alkekengi Species 0.000 title abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 78
- 238000005538 encapsulation Methods 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
- F21Y2115/15—Organic light-emitting diodes [OLED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The invention discloses a kind of OLED lamp piece and lamps and lanterns.The OLED lamp piece includes: substrate, the substrate includes first surface, the substrate is provided with chamfering inclined-plane at at least partly edge of the first surface, and the substrate includes luminous zone and around the rim area of the luminous zone, and the chamfering inclined-plane is located in the rim area;At least one organic light-emitting structure is provided on the substrate first surface, the upright projection of at least one described organic light-emitting structure on the substrate is located in the luminous zone;The substrate first surface is additionally provided with a plurality of cabling, and in a plurality of cabling, at least partly cabling is arranged on the chamfering inclined-plane and extends along the direction in the line of demarcation for being parallel to the luminous zone and the rim area.OLED lamp piece provided in an embodiment of the present invention can reduce the width of the rim area of setting cabling, increase the accounting of the light-emitting area of OLED lamp piece, improved the aesthetic appearance of OLED lamp piece.
Description
Technical field
The present embodiments relate to lighting engineering more particularly to a kind of OLED lamp pieces and lamps and lanterns.
Background technique
In OLED lighting area, common OLED lighting apparatus includes transparent glass substrate, the OLED being disposed on the substrate
Luminescence unit, and the encapsulated layer for obstructing water oxygen.
In general, OLED light emitting unit can not all cover substrate surface in OLED lighting apparatus manufacturing process, substrate exists
There are spaces on the periphery of OLED light emitting unit, for cabling and driving circuit etc. to be arranged, are not covered by OLED light emitting unit
Wider frame can be presented in substrate on OLED lighting apparatus, influence aesthetic appearance.
Summary of the invention
The present invention provides a kind of OLED lamp piece and lamps and lanterns, reduces non-luminous frame sector width to realize, increases OLED lamp
The light-emitting area accounting of piece.
In a first aspect, the embodiment of the invention provides a kind of OLED lamp pieces, comprising:
Substrate, the substrate include first surface, and the substrate is provided at at least partly edge of the first surface
Chamfering inclined-plane, the substrate include luminous zone and around the rim area of the luminous zone, and the chamfering inclined-plane is located at the frame
In area;
At least one organic light-emitting structure, at least one described organic light-emitting structure are provided on the substrate first surface
Upright projection on the substrate is located in the luminous zone;
The substrate first surface is additionally provided with a plurality of cabling, and in a plurality of cabling, at least partly cabling is arranged in institute
It states on chamfering inclined-plane and extends along the direction in the line of demarcation for being parallel to the luminous zone and the rim area.
Optionally, the substrate further includes binding area;The binding area is located on the chamfering inclined-plane;
At least one connection terminal is provided in the binding area;
The both ends of the cabling are electrically connected the connection terminal and the organic light-emitting structure;
The distance that the connection terminal is passed through is extended to as the cabling by the organic light-emitting structure with the cabling
Length, with perpendicular to the width of the cabling extending direction be the cabling width;In a plurality of cabling, length is got over
The width of the long cabling is bigger.
Optionally, the turning at the first surface line of demarcation of the chamfering inclined-plane and the substrate passes through smooth surface mistake
It crosses.
Optionally, the light-emitting surface of the organic light-emitting structure is opposite with the substrate;
The substrate is transparent substrate.
Optionally, reflectance coating is provided on the chamfering inclined-plane.
It optionally, further include encapsulation cover plate, the sealing-in area of the encapsulation cover plate is equipped with opposite with the chamfering inclined plane shape
It answers and complementary inclined-plane;
The encapsulation cover plate is integrated by sealant and the substrate bonding, and the encapsulation cover plate is located at the substrate institute
The side of first surface is stated, the encapsulation cover plate and the substrate surround hollow chamber, and the organic light-emitting structure is located at described
In hollow chamber.
Optionally, the light-emitting surface of the organic light-emitting structure is opposite with the encapsulation cover plate;The encapsulation cover plate is transparent
Cover board.
Optionally, the shape of the substrate includes round, oval, polygon and abnormity.
Second aspect, the embodiment of the invention also provides a kind of OLED luminaires, including as described in first aspect is any
OLED lamp piece.
A kind of OLED lamp piece and lamps and lanterns provided in an embodiment of the present invention, pass through at least partly side of the first surface in substrate
Chamfering inclined-plane is arranged in edge, and chamfering inclined-plane is arranged in the rim area of substrate, at the same will at least partly cabling setting it is oblique in chamfering
Extend on face and along the direction in the line of demarcation for being parallel to the luminous zone and the rim area, using chamfering inclined-plane on substrate
Orthographic projection width is less than width itself, and cabling is arranged on chamfering inclined-plane, in the case where guaranteeing that cabling setting width is constant,
The width that the rim area of setting cabling is reduced from user perspective, increases the accounting of the light-emitting area of OLED lamp piece, improves
The aesthetic appearance of OLED lamp piece.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of OLED lamp piece provided in an embodiment of the present invention;
Fig. 2 is sectional structure chart of the OLED lamp piece shown in FIG. 1 along AA ';
Fig. 3 is the top view of another kind OLED lamp piece provided in an embodiment of the present invention;
Fig. 4 is the structural schematic diagram of another OLED lamp piece provided in an embodiment of the present invention;
Fig. 5 is the partial enlarged view of another OLED lamp piece provided in an embodiment of the present invention;
Fig. 6 is the sectional view of another OLED lamp piece provided in an embodiment of the present invention;
Fig. 7 is the sectional view of another OLED lamp piece provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Fig. 1 is a kind of structural schematic diagram of OLED lamp piece provided in an embodiment of the present invention, and Fig. 2 is OLED lamp shown in FIG. 1
Piece is along the sectional structure chart of AA ', and with reference to Fig. 1 and Fig. 2, which includes: substrate 11, and the substrate 11 includes first surface
111, the substrate 11 is provided with chamfering inclined-plane 110 at at least partly edge of the first surface 111, and the substrate 11 includes
Luminous zone 100 and around the rim area 200 of the luminous zone 100, the chamfering inclined-plane 110 is located in the rim area 200;Institute
It states and is provided at least one organic light-emitting structure 12 on 11 first surface 111 of substrate, at least one described organic light-emitting structure 12
It is located in the luminous zone 100 in the upright projection on the substrate 11;11 first surface 111 of substrate is additionally provided with a plurality of
Cabling 13, in a plurality of cabling 13, at least partly cabling 13 is arranged on the chamfering inclined-plane 110 and along being parallel to the hair
The direction in the line of demarcation of light area 100 and the rim area 200 extends.
Wherein, substrate 11 can be rigid substrate, such as metal plate or glass plate etc., be also possible to flexible base board, example
The substrate as made of the organic materials such as polyimides or polyethylene.The edge of first surface 111 is provided with chamfering inclined-plane 110, can
It is arranged on the chamfering inclined-plane 110 so that at least partly cabling 13 of rim area 200 will be located at, and more in rim area 200
Cabling 13 be arranged width it is constant in the case where, cabling 13 is arranged on chamfering inclined-plane 110, can use triangular right-angle side
Less than the principle of bevel edge, to reduce the width of rim area 200.
A kind of OLED lamp piece and lamps and lanterns provided in an embodiment of the present invention, pass through at least partly side of the first surface in substrate
Chamfering inclined-plane is arranged in edge, and chamfering inclined-plane is arranged in the rim area of substrate, at the same will at least partly cabling setting it is oblique in chamfering
Extend on face and along the direction in the line of demarcation for being parallel to the luminous zone and the rim area, is arranged using the width on chamfering inclined-plane
Cabling increases the accounting of the light-emitting area of OLED lamp piece, improves to reduce the width of the rim area of setting cabling
The aesthetic appearance of OLED lamp piece.
It should be noted that four sides of substrate 11 are provided with chamfering inclined-plane 110 as shown in the figure, and the edge of substrate 11
It can need not be respectively provided with chamfering inclined-plane 110, and chamfering inclined-plane 110, those skilled in the art only are set in the part edge of substrate 11
It can be configured according to demand.In addition cabling 13 can be provided entirely on chamfering inclined-plane 11, can also only part setting be existed
Chamfering inclined-plane 11, herein also with no restrictions.OLED lamp piece in Fig. 1 is illustratively arranged there are three organic light-emitting structure 12, but
For the organic light-emitting structure 12 in OLED lamp piece the quantity embodiment of the present invention also with no restrictions, in actual application scenarios
In, it may be necessary to individually control is carried out to the different zones of OLED lamp piece and is shone, thus different zones difference can be set
The organic light-emitting structure 12 of corresponding size is set, and individually control is realized by connection cabling, certainly for need to only realize light on and off
OLED lamp piece can only be arranged a larger area organic light-emitting structure, cover luminous zone.
Optionally, it continues to refer to figure 1 and Fig. 2, the light-emitting surface of the organic light-emitting structure 12 and the substrate 11 is opposite;Institute
Stating substrate 11 is transparent substrate.
Specifically, anode, organic luminous layer and cathode etc. are generally included for organic light-emitting structure 12, it is organic in order to determine
The light direction of light emitting structure 12, usual settable anode or cathode are reflecting electrode or deviate from anode or cathode organic
Reflecting layer is arranged in the side of luminescent layer, and as depicted in figs. 1 and 2, organic light-emitting structure 12 can will be arranged away from the electrode of substrate 11
At reflecting electrode or in the side away from substrate, reflecting layer is set, at this point, accordingly, substrate 11 need to be set as transparent substrate with
Guarantee the transmitance of light out.
Fig. 3 is the top view of another kind OLED lamp piece provided in an embodiment of the present invention, referring to figs. 2 and 3, optionally, institute
The shape for stating substrate 11 can be set to the polygons such as rectangle as shown in Figure 2 and perhaps circle as shown in Figure 3 or may be used also
To be set as ellipse, polygon or abnormity etc..
Wherein, the shape of substrate 11 determines the shape of the OLED lamp piece, in different applications, the shape of OLED lamp piece
Shape has different needs, can be by the OLED lamp in order to meet the demands such as the beautiful, practical of different application, Art Design
Piece is designed as round, ellipse, polygon even abnormity etc., and illustratively, in the taillight of vehicle, OLED lamp piece need to generally be set
It is calculated as polymorphic structure.
Fig. 4 is the structural schematic diagram of another OLED lamp piece provided in an embodiment of the present invention, with reference to Fig. 4, the substrate 11
It further include binding area 210;The binding area 210 is located on the chamfering inclined-plane 110;It is provided at least in the binding area 210
One connection terminal 211;The both ends of the cabling 13 are electrically connected the connection terminal 211 and the organic light-emitting structure
12;The distance L that the connection terminal 211 is passed through is extended to by the organic light-emitting structure 12 with the cabling 13 to walk for described in
The length of line 13, to be the width of the cabling 13 perpendicular to the width d of 13 extending direction of cabling;In a plurality of cabling
In 13, the width of the longer cabling 13 of length is bigger.
Wherein, cabling 13 can form transparent conductive film using metal oxides such as ITO, then pass through the modes such as photoetching
It carries out patterning and forms a plurality of cabling 13 to insulate respectively, in addition, the transparent conductive film can also be in patterned process
In simultaneously luminous zone formed pattern, using the transparent electrode as organic light-emitting structure 12.In addition to this, cabling 13 can also be adopted
It is made of metal material, such as conductive silver paste and patterned metallic film etc..For the materials shape such as transparent conductive film
At cabling, itself has certain impedance, and the size of impedance is related with the length and width of the cabling 13, specifically
Ground, when the length of cabling 13 is longer, impedance is larger, and when the width of cabling 13 is smaller, impedance is smaller, therefore in order to
Avoid cabling 13 impedance of different length different, it is wider to be arranged the longer cabling 13 of length simultaneously, thereby may be ensured that frame
The pressure drop in a plurality of cabling 13 in area 200 is identical, more consistent for the driving voltage of organic light-emitting structure 12, and then reduces
The luminance difference of each organic light-emitting structure 12.
Fig. 5 is the partial enlarged view of another OLED lamp piece provided in an embodiment of the present invention, optionally, described with reference to Fig. 5
Turning at 111 line of demarcation of first surface of chamfering inclined-plane 110 and the substrate 11 passes through 112 transition of smooth surface.
As shown, needing when cabling 13 is extended to the binding area 210 of rim area 200 by luminous zone 100 through the first table
The line of demarcation in face 111 and chamfering inclined-plane 110 can be made by the way that the line of demarcation is arranged by smooth surface transition to avoid cabling 13
When, the case where the line of demarcation on first surface 111 and chamfering inclined-plane 110 is to be easy to appear broken string at the crest line formed.
Fig. 6 is the sectional view of another OLED lamp piece provided in an embodiment of the present invention, with reference to Fig. 6, optionally, the chamfering
Also settable reflectance coating 14 on inclined-plane 110.Wherein, reflectance coating 14 can to by luminous zone 100 oblique fire outgoing light into
Row reflection, can make 110 region of chamfering inclined-plane go out light, to a certain extent so as to reduce the face of non-luminous rim area
Product increases lighting area.Upper layer or the lower layer of the cabling being arranged on chamfering inclined-plane 110, the present invention can be set in reflectance coating 14
Without limitation.
Fig. 7 is the sectional view of another OLED lamp piece provided in an embodiment of the present invention, with reference to Fig. 7, optionally, the OLED lamp
Piece further includes encapsulation cover plate 15, and the sealing-in area of the encapsulation cover plate 15 is equipped with corresponding and mutual with 110 shape of chamfering inclined-plane
The inclined-plane 150 of benefit;The encapsulation cover plate 15 is bonded as one by sealant and the substrate 11, and the encapsulation cover plate 15 is located at
The side of first surface 111 described in the substrate 11, the encapsulation cover plate 15 surrounds hollow chamber with the substrate 11, described to have
Machine light emitting structure 12 is located in the hollow chamber.
Optionally, specifically, settable described as shown in fig. 7, the OLED lamp piece can also be gone out light by encapsulation cover plate side
The light-emitting surface of organic light-emitting structure 12 and the encapsulation cover plate 15 are opposite;The encapsulation cover plate 15 is transparent cover plate.At this point, substrate
11 can using needed between opaque substrate or substrate 11 and organic light-emitting structure 12 setting reflecting layer with guarantee light by
Encapsulation cover plate 15 is emitted, and increases light extraction efficiency.
The embodiment of the invention also provides a kind of OLED luminaire, which includes as what is provided in above-described embodiment appoints
It anticipates a kind of OLED lamp piece.Also, since the OLED luminaire uses above-mentioned OLED lamp piece, which equally has upper
The beneficial effect of the OLED lamp piece of embodiment offer is provided.It should be noted that OLED provided in an embodiment of the present invention can also be wrapped
Include other circuits and device for supporting OLED luminaire to work normally.Above-mentioned OLED luminaire may be used as vehicle taillight,
Indicator light is also possible to ornament lamp etc..
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (9)
1. a kind of OLED lamp piece characterized by comprising
Substrate, the substrate include first surface, and the substrate is provided with chamfering at at least partly edge of the first surface
Inclined-plane, the substrate include luminous zone and around the rim area of the luminous zone, and the chamfering inclined-plane is located in the rim area;
At least one organic light-emitting structure is provided on the substrate first surface, at least one described organic light-emitting structure is in institute
The upright projection stated on substrate is located in the luminous zone;
The substrate first surface is additionally provided with a plurality of cabling, in a plurality of cabling, at least partly cabling setting it is described fall
Extend on the inclined-plane of angle and along the direction in the line of demarcation for being parallel to the luminous zone and the rim area.
2. OLED lamp piece according to claim 1, which is characterized in that the substrate further includes binding area;The binding area
On the chamfering inclined-plane;
At least one connection terminal is provided in the binding area;
The both ends of the cabling are electrically connected the connection terminal and the organic light-emitting structure;
The length that the distance that the connection terminal is passed through is the cabling is extended to by the organic light-emitting structure with the cabling
Degree, to be the width of the cabling perpendicular to the width of the cabling extending direction;In a plurality of cabling, length is longer
The width of the cabling is bigger.
3. OLED lamp piece according to claim 1, which is characterized in that the first surface on the chamfering inclined-plane and the substrate
Turning at line of demarcation passes through smooth surface transition.
4. OLED lamp piece according to claim 1, which is characterized in that the light-emitting surface of the organic light-emitting structure and the base
Plate is opposite;
The substrate is transparent substrate.
5. OLED lamp piece according to claim 4, which is characterized in that be provided with reflectance coating on the chamfering inclined-plane.
6. OLED lamp piece according to claim 1, which is characterized in that it further include encapsulation cover plate, the envelope of the encapsulation cover plate
Area is met equipped with the inclined-plane corresponding and complementary with the chamfering inclined plane shape;
The encapsulation cover plate is integrated by sealant and the substrate bonding, and the encapsulation cover plate is located at described in the substrate
The side on one surface, the encapsulation cover plate and the substrate surround hollow chamber, and the organic light-emitting structure is located at described hollow
In chamber.
7. OLED lamp piece according to claim 6, which is characterized in that the light-emitting surface of the organic light-emitting structure and the envelope
Capping plate is opposite;The encapsulation cover plate is transparent cover plate.
8. OLED lamp piece according to claim 1, which is characterized in that the shape of the substrate includes round, oval, more
Side shape and abnormity.
9. a kind of OLED luminaire, which is characterized in that including OLED lamp piece a method as claimed in any one of claims 1-8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811437316.1A CN109373243B (en) | 2018-11-28 | 2018-11-28 | OLED lamp sheet and lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811437316.1A CN109373243B (en) | 2018-11-28 | 2018-11-28 | OLED lamp sheet and lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109373243A true CN109373243A (en) | 2019-02-22 |
CN109373243B CN109373243B (en) | 2023-11-14 |
Family
ID=65377675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811437316.1A Active CN109373243B (en) | 2018-11-28 | 2018-11-28 | OLED lamp sheet and lamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109373243B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040032727A1 (en) * | 2002-08-19 | 2004-02-19 | Eastman Kodak Company | Area illumination lighting apparatus having OLED planar light source |
CN101894857A (en) * | 2010-02-08 | 2010-11-24 | 昆山维信诺显示技术有限公司 | Organic light emitting device |
CN104143560A (en) * | 2013-05-10 | 2014-11-12 | 三星显示有限公司 | Organic light-emitting display apparatus and photo mask for manufacturing same |
CN104339088A (en) * | 2013-08-02 | 2015-02-11 | 罗芬-新纳技术公司 | System FOR PERFORMING LASER FILAMENTATION WITHIN TRANSPARENT MATERIALS |
CN105824460A (en) * | 2016-03-10 | 2016-08-03 | 昆山维信诺科技有限公司 | OLED display panel and manufacturing method |
WO2016150078A1 (en) * | 2015-03-20 | 2016-09-29 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
CN107180852A (en) * | 2017-05-18 | 2017-09-19 | 上海天马有机发光显示技术有限公司 | A kind of touch-control display panel and display device |
-
2018
- 2018-11-28 CN CN201811437316.1A patent/CN109373243B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040032727A1 (en) * | 2002-08-19 | 2004-02-19 | Eastman Kodak Company | Area illumination lighting apparatus having OLED planar light source |
CN101894857A (en) * | 2010-02-08 | 2010-11-24 | 昆山维信诺显示技术有限公司 | Organic light emitting device |
CN104143560A (en) * | 2013-05-10 | 2014-11-12 | 三星显示有限公司 | Organic light-emitting display apparatus and photo mask for manufacturing same |
CN104339088A (en) * | 2013-08-02 | 2015-02-11 | 罗芬-新纳技术公司 | System FOR PERFORMING LASER FILAMENTATION WITHIN TRANSPARENT MATERIALS |
WO2016150078A1 (en) * | 2015-03-20 | 2016-09-29 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
CN105824460A (en) * | 2016-03-10 | 2016-08-03 | 昆山维信诺科技有限公司 | OLED display panel and manufacturing method |
CN107180852A (en) * | 2017-05-18 | 2017-09-19 | 上海天马有机发光显示技术有限公司 | A kind of touch-control display panel and display device |
Non-Patent Citations (1)
Title |
---|
林岳明;张俊兵;曾祥华;: "AlGaInP LED出光效率的模拟", 发光学报, no. 02 * |
Also Published As
Publication number | Publication date |
---|---|
CN109373243B (en) | 2023-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3716252B2 (en) | Light emitting device and lighting device | |
US8415701B2 (en) | LED package structure for increasing light-emitting efficiency and controlling light-projecting angle and method for manufacturing the same | |
CN106352286B (en) | Lamps apparatus for vehicle | |
JP2011166099A (en) | Light-mixing type light-emitting diode package structure improving color rendering property | |
US11221109B2 (en) | Filament structure and bulb having the filament structure | |
US20110001152A1 (en) | Led package structure for forming a stuffed convex lens to adjust light-projecting angle and method for manufacturing the same | |
US20110101389A1 (en) | Multichip type led package structure for generating light-emitting effect similar to circle shape by single wire or dual wire bonding method alternatively | |
US20190032861A1 (en) | LED Bulb Having Self-Support Flexible LED Light Source | |
US9470381B2 (en) | Light-emitting device having circular light emission | |
JP2007294137A (en) | Lighting fixture | |
US9048453B2 (en) | Light-emitting device | |
US20190051866A1 (en) | Organic light-emitting diode (oled) illuminating lamp sheet and manufacturing method thereof | |
KR20160092761A (en) | Illumination device | |
CN209262770U (en) | A kind of OLED lamp piece and lamps and lanterns | |
US11346508B2 (en) | LED filament | |
CN109373243A (en) | A kind of OLED lamp piece and lamps and lanterns | |
JP2009176923A (en) | Photoelectron device | |
WO2015146115A1 (en) | Light-emitting device | |
CN111384288B (en) | Lighting device | |
TWI479713B (en) | Organic semiconductor lighting apparatus | |
CN111354763B (en) | Electroluminescent lighting device | |
CN210153571U (en) | OLED lighting assembly | |
KR200413741Y1 (en) | Light emitting diode | |
JP2006049256A (en) | Fluorescent tube light-emitting plate unit | |
KR200419124Y1 (en) | Light emitting diode |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |