CN1640674A - Ink-jet printing apparatus - Google Patents
Ink-jet printing apparatus Download PDFInfo
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- CN1640674A CN1640674A CN 200410001929 CN200410001929A CN1640674A CN 1640674 A CN1640674 A CN 1640674A CN 200410001929 CN200410001929 CN 200410001929 CN 200410001929 A CN200410001929 A CN 200410001929A CN 1640674 A CN1640674 A CN 1640674A
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Abstract
The present invention relates to an ink jet printing equipment for jetting at least one organic material on one baseplate. Said ink jet printing equipment includes a conveying chamber, a loading mechanism, at least an ink jet printing mechanism, a heat treatment mechanism and an unloading mechanism. Said invention also provides the action of the above-mentioned every component and connection mode of the above-mentioned all the components.
Description
Technical field
The present invention relates to a kind of ink-jet printing apparatus, be meant a kind of ink-jet printing apparatus that is applied to organic luminous panel especially.
Background technology
Two-d display panel is towards high brightness, complanation, the frivolous and trend development of economizing the energy in recent years, and in view of this, organic light emission (OEL) display floater becomes one of direction of utmost point desire development in the present opto-electronics.Organic electroluminescence display panel is the device that a kind of self luminous characteristic of utilizing organic functional material (organic functional materials) reaches display effect, molecular weight difference according to the organic functional material, can be divided into little molecule organic electroluminescence display panel (small molecule OLED panel, SM-OLED Panel) with macromolecule organic electroluminescence display panel (polymer light-emitting display panel, PLED Panel) two big class.
As shown in Figure 1, general organic electroluminescence display panel 6 comprises an anode substrate 61, an organic functional layer 62 and a negative electrode 63, and organic functional layer 62 is formed on the anode substrate 61 in regular turn with negative electrode 63, wherein, organic functional layer 62 can utilize ink jet printing mode to be formed on the anode substrate 61.
In present employed ink-jet printing process, utilize a dead lift mode that anode substrate 61 is sent among the ink jet printing board, this ink jet printing board is provided with an ink gun, and this ink gun is filled an organic material (for example red light-emitting material), and ink gun sprays organic material on anode substrate 61 according to required again, then, change another kind of organic material (for example blue light emitting material), and ink gun sprays this kind organic material on anode substrate 61 according to required again, afterwards, repeat above-mentioned steps, on anode substrate, spray other different organic material.
Yet, in above-mentioned technology, utilize a dead lift not only to waste time and energy, organic luminous panel also touches atmosphere easily in the process of a dead lift, and then influences the life-span of organic luminous panel.In addition, different luminous organic materials is filled in the same ink gun, the situation that easy generating material pollutes mutually, and change different organic materials and also need expend time in.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art and defective, a kind of ink-jet printing apparatus that can be used as volume production and avoid polluting is provided.
The purpose of this invention is to provide and a kind ofly can make the adjustment degree of equipment have bigger elasticity, promote the effective utilization of ink-jet printing apparatus simultaneously according to required and do the ink-jet printing apparatus of suitable assembled arrangement.
The purpose of this invention is to provide a kind of avoiding because of single unit fault, the ink-jet printing apparatus that causes production line to stop.
The purpose of this invention is to provide a kind of saving a dead lift cost, the disappearance of avoiding manual operation to cause is guaranteed the ink-jet printing apparatus of panel quality, life-span and reliability simultaneously.
The purpose of this invention is to provide a kind of full-automatic and incorporate volume production equipment, not only can promote output capacity (throughput), more can significantly promote yield.
For reaching above-mentioned purpose, according to a kind of ink-jet printing apparatus of the present invention, in order to spray at least one organic material on a substrate, ink-jet printing apparatus comprises a transfer chamber, a loader mechanism, at least one ink-jet printing mechanism, a heat treatment mechanism and a feel trim actuator, wherein, transfer chamber is provided with a transmission unit, the transmission unit transferring substrates; Loader mechanism is connected with transfer chamber, and transmission unit takes out substrate from loader mechanism; Ink-jet printing mechanism is connected with transfer chamber, and ink-jet printing mechanism sprays organic material to substrate; Heat treatment mechanism is connected with transfer chamber, and heat treatment mechanism has the substrate of organic material to heat-treat to injection; Feel trim actuator is connected with transfer chamber, and transmission unit is passed to feel trim actuator with substrate.
For reaching above-mentioned purpose, according to a kind of ink-jet printing apparatus of the present invention, in order to spray at least one organic material on a substrate, ink-jet printing apparatus comprises a loading attachment, at least one ink-jet printing apparatus, a discharge mechanism, several annealing devices and several cooling devices, wherein, the loading attachment load chamber that has one first transfer chamber and be connected with first transfer chamber; One second transfer chamber that ink-jet printing apparatus has at least one first ink jet printing chamber and is connected with the first ink jet printing chamber, and second transfer chamber and first transfer chamber are adjacent; The relief chamber that discharge mechanism has one the 3rd transfer chamber and is connected with the 3rd transfer chamber, and the 3rd transfer chamber and second transfer chamber are adjacent; Annealing device is arranged at respectively between first transfer chamber and second transfer chamber and second transfer chamber and the 3rd transfer chamber; Cooling device is arranged at respectively between first transfer chamber and second transfer chamber and second transfer chamber and the 3rd transfer chamber.
For reaching above-mentioned purpose, according to a kind of ink-jet printing apparatus of the present invention, in order to spray at least one organic material on a substrate, ink-jet printing apparatus comprises a loading attachment, several ink-jet printing apparatus, a discharge mechanism, several annealing devices and several cooling devices, wherein, the loading attachment load chamber that has one first transfer chamber and be connected with first transfer chamber; One second transfer chamber that ink-jet printing apparatus has at least one first ink jet printing chamber respectively and is connected with the first ink jet printing chamber, and second transfer chamber adjacency in twos; The relief chamber that discharge mechanism has one the 3rd transfer chamber and is connected with the 3rd transfer chamber, second transfer chamber one of them and the 3rd transfer chamber are adjacent, and second transfer chamber one of them and first transfer chamber are adjacent; Annealing device be arranged at respectively first transfer chamber and second transfer chamber, second transfer chamber and the 3rd transfer chamber between and in twos between second transfer chamber; Cooling device is arranged at respectively between first transfer chamber and second transfer chamber, second transfer chamber and the 3rd transfer chamber and in twos between second transfer chamber.
For reaching above-mentioned purpose, according to a kind of ink-jet printing apparatus of the present invention, in order to spray at least one organic material on a substrate, ink-jet printing apparatus comprises a loading attachment, several ink-jet printing apparatus, a feel trim actuator, several annealing devices and several cooling devices, wherein, the loading attachment load chamber that has one first transfer chamber and be connected with first transfer chamber; At least one first ink jet printing chamber that ink-jet printing apparatus has several second transfer chambers respectively and is connected with second transfer chamber, second transfer chamber is adjacency in twos; The relief chamber that feel trim actuator has one the 3rd transfer chamber and is connected with the 3rd transfer chamber, one of them of second transfer chamber of ink-jet printing apparatus and the 3rd transfer chamber are adjacent, and one of them of second transfer chamber of ink-jet printing apparatus and first transfer chamber are adjacent; Annealing device is arranged at respectively between first transfer chamber and second transfer chamber, second transfer chamber and the 3rd transfer chamber and in twos between second transfer chamber; Cooling device is arranged at respectively between first transfer chamber and second transfer chamber, second transfer chamber and the 3rd transfer chamber and in twos between second transfer chamber.
For reaching above-mentioned purpose, according to a kind of ink-jet printing apparatus of the present invention, in order to spray at least one organic material on a substrate, ink-jet printing apparatus comprises a transfer chamber, at least one ink-jet printing mechanism and a heat treatment mechanism, wherein, transfer chamber is provided with a transmission unit, the transmission unit transferring substrates; Ink-jet printing mechanism is connected with transfer chamber, and ink-jet printing mechanism sprays organic material to substrate; Heat treatment mechanism is connected with transfer chamber, and heat treatment mechanism has the substrate of organic material to heat-treat to injection.
From the above, ink-jet printing apparatus of the present invention can be according to required and do suitable assembled arrangement.Compared with prior art, the present invention can change the quantity of ink-jet printing apparatus (ink-jet printing mechanism) and the position and the quantity of other device (mechanism) according to different situations, adjustment degree for equipment has bigger elasticity, for example: when the equipment yield of present stage is not enough, can on transfer chamber, install ink jet printing chamber (ink-jet printing mechanism) additional, can increase output, and need not to order again another the more large-tonnage equipment of doing, or break down and can not use the time, other ink-jet printing apparatus also can continue to use when ink-jet printing apparatus.Moreover organic material utilizes ink jet printing chamber (ink-jet printing mechanism) jet printing respectively, can reduce the more time of conversion materials, the situation that more can avoid different organic materials to pollute mutually simultaneously.In addition, in the technology of ink jet printing, need not utilize a dead lift, except can saving the spent time cost of manpower, also can avoid atmosphere to invade to organic luminous panel simultaneously and produce dim spot, further guarantee the life-span and the reliability of panel.Again, full-automatic and incorporate volume production equipment not only can promote output capacity (throughput), more can significantly promote yield.
Description of drawings
Fig. 1 is a schematic diagram of existing organic luminous panel;
Fig. 2 is a schematic diagram of the ink-jet printing apparatus of first embodiment of the invention;
Fig. 3 is a schematic diagram of the ink-jet printing apparatus of second embodiment of the invention;
Fig. 4 is a schematic diagram of the ink-jet printing apparatus of third embodiment of the invention;
Fig. 5 is a schematic diagram of the ink-jet printing apparatus of fourth embodiment of the invention;
Fig. 6 is a schematic diagram of the ink-jet printing apparatus of fifth embodiment of the invention;
Fig. 7 is a schematic diagram of the ink-jet printing apparatus of sixth embodiment of the invention.
Symbol description among the figure
1 ink-jet printing apparatus
11 transfer chambers
111 transmission units
12 loader mechanisms
13 ink-jet printing mechanisms
14 heat treatment mechanisms
15 feel trim actuators
16 cooling bodies
17 pre-treatment mechanisms
18 valves
19 valves
2 ink-jet printing apparatus
21 loading attachments
211 first transfer chambers
212 load chambers
Ink jet printing chambers 213 second
22 ink-jet printing apparatus
Ink jet printing chambers 221 first
222 second transfer chambers
23 discharge mechanisms
231 the 3rd transfer chambers
232 relief chamber
Ink jet printing chambers 233 the 3rd
234 tempering unit
24 annealing devices
25 cooling devices
26 valves
27 valves
3 ink-jet printing apparatus
31 loading attachments
311 first transfer chambers
312 load chambers
Ink jet printing chambers 313 second
32 ink-jet printing apparatus
321,321 ', 321 " the first ink jet printing chamber
322,322 ', 322 " second transfer chamber
33 discharge mechanisms
331 the 3rd transfer chambers
332 relief chamber
Ink jet printing chambers 333 the 3rd
334 tempering unit
34 annealing devices
35 cooling devices
36 valves
37 valves
4 ink-jet printing apparatus
41 loading attachments
411 first transfer chambers
412 load chambers
Ink jet printing chambers 413 second
42 ink-jet printing apparatus
Ink jet printing chambers 421 first
422 second transfer chambers
43 discharge mechanisms
431 the 3rd transfer chambers
432 relief chamber
Ink jet printing chambers 433 the 3rd
434 tempering unit
44 annealing devices
45 cooling devices
46 valves
47 valves
5 ink-jet printing apparatus
51 transfer chambers
511 transmission units
52 ink-jet printing mechanisms
53 heat treatment mechanisms
54 loader mechanisms
55 feel trim actuators
56 cooling bodies
57 pre-treatment mechanisms
58 valves
59 valves
6 organic electroluminescence display panels
61 anode substrates
62 organic functional layers
63 negative electrodes
The specific embodiment
Hereinafter with reference to relevant drawings, the ink-jet printing apparatus according to preferred embodiment of the present invention is described.
First embodiment
As shown in Figure 2, ink-jet printing apparatus 1 according to first embodiment of the invention, in order to spray at least one organic material on a substrate, ink-jet printing apparatus 1 comprises a transfer chamber 11, a loader mechanism 12, at least one ink-jet printing mechanism 13, a heat treatment mechanism 14 and a feel trim actuator 15, wherein, transfer chamber 11 is provided with a transmission unit 111, and transmission unit 111 is in order to transferring substrates; Loader mechanism 12 is connected with transfer chamber 11, and transmission unit 111 takes out substrate from loader mechanism 12; Ink-jet printing mechanism 13 is connected with transfer chamber 11, and 13 pairs of substrates of ink-jet printing mechanism spray organic material; Heat treatment mechanism 14 is connected with transfer chamber 11, and 14 pairs of injections of heat treatment mechanism have the substrate of organic material to heat-treat; Feel trim actuator 15 is connected with transfer chamber 11, and transmission unit 111 is passed to feel trim actuator 15 with substrate.
In present embodiment, substrate is an electrode base board, and wherein, this electrode base board is indium tin (ITO) oxide substrate, aluminium zinc oxide (AlZnO) substrate or an indium-zinc oxide (IZO) substrate.Certainly, electrode base board also can be the substrate that is formed with metal on the surface.
In present embodiment, transfer chamber 11 can be a polygonal arrangement (being octagon in Fig. 2), certainly, transfer chamber 11 can also be the arrangement (as the irregular shape among Fig. 4) of arbitrary shape, wherein, transmission unit 111 can be a robotic arm, a transmission shaft or a conveyer belt.When carrying out ink-jet printing process, utilize transmission unit 111 with substrate transferring to ink-jet printing mechanism 13, heat treatment mechanism 14 or feel trim actuator 15, in order to carry out ink jet printing, heat treated or unloading start.
Because organic material is very responsive for moisture and oxygen, with be easy to generate dim spot (Dark Spot) after atmosphere contacts, so carrying out exhaust, transfer chamber 11 forms vacuum state, or again according to required filling inert gas, allow technology under vacuum (or inertia) environment, carry out, reduce the generation of dim spot.Gas extraction system in the transfer chamber 11 (not being shown in figure) can be made of drum pump, mechanical pump, turbomolecular pump (Turbo molecular pump), cryogenic pump, makes transfer chamber 11 can reach the state of vacuum at short notice.
In addition, transfer chamber 11 more comprises at least one opening, and this opening is provided with a valve 19, and in this, opening is in order to install other mechanism additional, so that ink-jet printing apparatus 1 can meet production capacity demand and process reform under the different situations at any time.
Please refer to Fig. 2 again, loader mechanism 12 is connected with transfer chamber 11, and transmission unit 111 can take out substrate from loader mechanism 12.In present embodiment, substrate is placed in the loader mechanism 12, by transmission unit 111 substrate is sent in all the other mechanisms to carry out follow-up step again.
In addition, please refer to Fig. 2 again, ink-jet printing mechanism 13 is connected with transfer chamber 11, and 13 pairs of substrates of ink-jet printing mechanism spray organic material.In this, ink-jet printing mechanism 13 comprises an ink jet unit (not being shown among the figure) and a material spray storage element (not being shown among the figure), and when start, the organic material that ink jet unit will be deposited in the material spray storage element is injected on the substrate.In Fig. 2, the quantity of ink-jet printing mechanism 13 is two, and wherein, ink jet unit sprays different organic materials on substrate, in this, can avoid changing the organic material in the material spray storage element in the prior art and the situation that takes place to pollute mutually.
Moreover in present embodiment, organic material can be and form a cushion identical materials that wherein, cushion can be an electric hole implanted layer, an electric hole transport layer, an electron transfer layer or an electron injecting layer or the like.In addition, organic material can also be and form a luminescent layer identical materials, and the light that luminescent layer is launched during energising can be blue light, green glow, ruddiness, white light, other monochromatic light.
Please refer to Fig. 2 again, heat treatment mechanism 14 is connected with transfer chamber 11, and 14 pairs of injections of heat treatment mechanism have the substrate of organic material to heat-treat.In heat treatment mechanism 14, utilize the heating principle to quicken the volatilization of organic solvent, and then shorten the time of technology.In this, heat treatment mechanism 14 comprises a heating unit and a heating controller (not shown), wherein, heating unit can be a hot plate (Hot Plate) or a baking box (Oven), with the hot plate is example, hot plate is the platform that an inside is provided with comb, and fluid is housed in the comb, in order to change the temperature of platform.For example: fluid can be a water, and heating controller can utilize the water of carrying different temperatures in comb, regulates the temperature of platform; In addition, hot plate can also be the platform that inside is provided with heater coil, and it converts electric energy to the form of heat, so that the rising of temperature is provided.
In addition, heat treatment mechanism 14 also comprises an exhaust inflation unit, after the organic solvent volatilization, utilizes the exhaust inflation unit that heat treatment mechanism 14 is evacuated, and then feeds inert gas again to keep certain atmosphere.
Then, please refer to Fig. 2 again, feel trim actuator 15 is connected with transfer chamber 11, and transmission unit 111 is passed to feel trim actuator 15 with substrate from other mechanism.
In addition, as shown in Figure 2, the ink-jet printing apparatus 1 of present embodiment more comprises a cooling body 16, be connected with transfer chamber 11, and the substrate after the processing of cooling body 16 heats of cooling, it waits for the time that substrate is risen again in order to shorten in the technology.In this, cooling body 16 comprises a cooling unit and a cooling controller (not shown), wherein, cooling unit can be a cold drawing (CoolPlate), is example with the cold drawing, and cold drawing is the platform that an inside is provided with comb, and fluid is housed in the comb, in order to change the temperature of platform.For example: fluid can be a water, and cooling controller can utilize the water of carrying different temperatures in comb, regulates the temperature of platform.
In addition, as shown in Figure 2, the ink-jet printing apparatus 1 of present embodiment more comprises a pre-treatment mechanism 17, be connected with transfer chamber 11, and pre-treatment mechanism 17 can be in order to clean substrate, and for example the electricity slurry cleans.
In addition, please refer to Fig. 2 again, in present embodiment, be respectively arranged with a valve 18 between loader mechanism 12, ink-jet printing mechanism 13, heat treatment mechanism 14, cooling body 16, pre-treatment mechanism 17 and feel trim actuator 15 and the transfer chamber 11, in order to the atmosphere between the mechanism in twos at interval.
Second embodiment
Then, as shown in Figure 3, ink-jet printing apparatus 2 according to second embodiment of the invention, in order to spray at least one organic material on a substrate, ink-jet printing apparatus 2 comprises a loading attachment 21, at least one ink-jet printing apparatus 22, a discharge mechanism 23, several annealing devices 24 and several cooling devices 25, wherein, loading attachment 21 load chamber 212 that has one first transfer chamber 211 and be connected with first transfer chamber 211; One second transfer chamber 222 that ink-jet printing apparatus 22 has at least one first ink jet printing chamber 221 and is connected with the first ink jet printing chamber 221, and second transfer chamber 222 and first transfer chamber 211 are adjacent; The relief chamber 232 that discharge mechanism 23 has one the 3rd transfer chamber 231 and is connected with the 3rd transfer chamber 231, and the 3rd transfer chamber 231 and second transfer chamber 222 are adjacent; Annealing device 24 is arranged at respectively between first transfer chamber 211 and second transfer chamber 222 and second transfer chamber 222 and the 3rd transfer chamber 231; Cooling device 25 is arranged at respectively between first transfer chamber 211 and second transfer chamber 222 and second transfer chamber 222 and the 3rd transfer chamber 231.
As shown in Figure 3, first transfer chamber 211, second transfer chamber 222 and the 3rd transfer chamber 231 more comprise at least one opening respectively, this opening is provided with a valve 27, can install required chamber at any time additional, so that ink-jet printing apparatus 2 can meet production capacity demand and process reform under the different situations at any time.
Please refer to Fig. 3 again, the loading attachment 21 of present embodiment more comprises at least one second ink jet printing chamber 213, and it is connected with first transfer chamber 211.
Please refer to Fig. 3 again, discharge mechanism 23 more comprises at least one the 3rd ink jet printing chamber 233, is connected with the 3rd transfer chamber 231.
In present embodiment, the feature of first transfer chamber 211, second transfer chamber 222 and the 3rd transfer chamber 231 is identical with the transfer chamber 11 of the function and first embodiment; The feature of load chamber 212 is identical with the loader mechanism 12 of the function and first embodiment; The feature of the first ink jet printing chamber 221, the second ink jet printing chamber 213, the 3rd ink jet printing chamber 233 is identical with the ink-jet printing mechanism 13 of the function and first embodiment; The feature of annealing device 24 and cooling device 25 is identical with cooling body 16 with the heat treatment mechanism 14 of the function and first embodiment; The feature of relief chamber 232 is identical with the feel trim actuator 15 of the function and first embodiment, neitherly gives unnecessary details at this again.
In addition, the organic material of institute's ink-jet is also identical with organic material among first embodiment in the present embodiment, also repeats no more at this.
In present embodiment, discharge mechanism 23 more comprises a tempering unit 234, and the 234 pairs of substrates in tempering unit carry out temper.In this, tempering unit 234 can be a hot plate or a baking box.In present embodiment, whether carry out tempering process and decide according to the characteristic of organic material.In addition, discharge mechanism 23 also can comprise a cooler 235.
In addition, as shown in Figure 3, first transfer chamber 211, load chamber 212, the first ink jet printing chamber 221, the second ink jet printing chamber 213, the 3rd ink jet printing chamber 233, second transfer chamber 222, the 3rd transfer chamber 231, relief chamber 232, annealing device 24 and cooling device 25 are respectively arranged with a valve 26 between any two.Certainly, also can not add valve between cooling device 25 and first transfer chamber 211, second transfer chamber 222 and the 3rd transfer chamber 231.
In present embodiment, one transmission unit of first transfer chamber 211 takes out and is sent to the second ink jet printing chamber 213 with substrate from load chamber 212, in the second ink jet printing chamber 213, spray an organic material (for example with the cushion identical materials) on substrate, then, the transmission unit of first transfer chamber 211 has the substrate of organic material (for example with the cushion identical materials) to take out and be sent to annealing device 24 from the second ink jet printing chamber 213 injection, heating removes organic solvent in annealing device 24, annealing device 24 is evacuated and fills an inert gas and makes it have certain atmosphere afterwards, then, be provided with a connecting gear (for example mechanical arm) between annealing device 24 and the cooling device 25, the substrate that this mechanical arm will have been heat-treated is sent to cooling device 25 to cool off, then, one transmission unit of second transfer chamber 222 takes out substrate and is sent in the first ink jet printing chamber 221 from cooling device 25, in the first ink jet printing chamber 221, spray another organic material (for example with the luminescent layer identical materials) on the substrate that is formed with cushion, then, the substrate that transmission unit in second transfer chamber 222 will be formed with cushion and luminescent layer takes out and is sent to annealing device 24 from the first ink jet printing chamber 221, heating removes organic solvent in annealing device 24, annealing device 24 is evacuated and fills an inert gas and makes it have certain atmosphere afterwards, then, be provided with a connecting gear (for example mechanical arm) between annealing device 24 and the cooling device 25, the substrate that this mechanical arm will have been heat-treated is sent to cooling device 25 to cool off, then, one transmission unit of the 3rd transfer chamber 231 takes out and is sent to the ink-jet start of carrying out another time the 3rd ink jet printing chamber 233 with substrate from cooling device 25, at last, the transmission unit of the 3rd transfer chamber 231 is passed to substrate in the discharge mechanism 232, to unload start.
Certainly, the transmission of substrate between annealing device 24 and cooling device 25 also can utilize the transmission unit of first transfer chamber 211, second transfer chamber 222 and the 3rd transfer chamber 231.
In addition, in present embodiment, annealing device 24 and cooling device 25 are except carrying out heat treated and cooling processing, and both also are used as the usefulness that transmits cavity.
The 3rd embodiment
In addition, as shown in Figure 4, except the quantity of ink-jet printing apparatus 22 is two, remaining element all element with second embodiment is identical, and also the element with second embodiment is identical with function for the feature of element out of the ordinary, is not also giving unnecessary details at this.
Moreover, second transfer chamber 222 of present embodiment one of them be configured to irregular structure.
In present embodiment, when one of them of ink-jet printing apparatus 22 breaks down must decommission the time, the operator can continue to utilize other ink-jet printing apparatus 22 to carry out ink jet printing, can not make whole ink-jet printing apparatus 2 stop start because of the ink-jet printing apparatus 22 of fault.Certainly, two ink-jet printing apparatus 22 also can use simultaneously, increase whole output.
Certainly, the quantity of ink-jet printing apparatus 22 can also be several, and it is adjusted according to institute's palpus.
The 4th embodiment
Moreover, as shown in Figure 5, the ink-jet printing apparatus 3 of fourth embodiment of the invention, in order to spray at least one organic material on a substrate, ink-jet printing apparatus 3 comprises a loading attachment 31, several ink-jet printing apparatus 32, a discharge mechanism 33, several annealing devices 34 and several cooling devices 35, wherein, loading attachment 31 load chamber 312 that has one first transfer chamber 311 and be connected with first transfer chamber 311; One second transfer chamber 322 that ink-jet printing apparatus 32 has at least one first ink jet printing chamber 321 respectively and is connected with the first ink jet printing chamber 321, and second transfer chamber 322 adjacency in twos; Discharge mechanism 33 have one the 3rd transfer chamber 331 and a relief chamber 332, the second transfer chambers 322 that are connected with the 3rd transfer chamber 331 one of them and the 3rd transfer chamber 331 adjacent, second transfer chamber 322 one of them and first transfer chamber 311 are adjacent; Annealing device 34 is arranged at respectively between first transfer chamber 311 and second transfer chamber 322, second transfer chamber 322 and the 3rd transfer chamber 331 and in twos between second transfer chamber 322; Cooling device 35 is arranged at respectively between first transfer chamber 311 and second transfer chamber 322, second transfer chamber 322 and the 3rd transfer chamber 331 and in twos between second transfer chamber 322.
As shown in Figure 5, first transfer chamber 311, second transfer chamber 322 and the 3rd transfer chamber 331 more comprise at least one opening respectively, this opening is provided with a valve 37, this opening can install required chamber at any time additional, so that ink-jet printing apparatus 3 can meet production capacity demand and process reform under the different situations at any time.
Please refer to shown in Figure 5ly again, the loading attachment 31 of present embodiment more comprises at least one second ink jet printing chamber 313, and it is connected with first transfer chamber 311.
Please refer to shown in Figure 5ly again, discharge mechanism 33 more comprises at least one the 3rd ink jet printing chamber 333, is connected with the 3rd transfer chamber 331.
In present embodiment, the feature of first transfer chamber 311, second transfer chamber 322 and the 3rd transfer chamber 331 is identical with the transfer chamber 11 of the function and first embodiment; The feature of load chamber 312 is identical with the loader mechanism 12 of the function and first embodiment; The feature of the first ink jet printing chamber 321, the second ink jet printing chamber 313, the 3rd ink jet printing chamber 333 is identical with the ink-jet printing mechanism 13 of the function and first embodiment; The feature of annealing device 34 and cooling device 35 is identical with cooling body 16 with the heat treatment mechanism 14 of the function and first embodiment; The feature of relief chamber 332 is identical with the feel trim actuator 15 of the function and first embodiment, neitherly gives unnecessary details at this again.
In addition, the organic material of institute's ink-jet is also identical with organic material among first embodiment in the present embodiment, also repeats no more at this.
In addition, the discharge mechanism 33 in the present embodiment more comprises a tempering unit 334, and substrate is carried out temper.In this, tempering unit 334 can be a hot plate or a baking box.In present embodiment, whether carry out tempering process and decide according to the characteristic of organic material.In Fig. 5, tempering unit 334 is a baking box.
Please refer to Fig. 5 again, first transfer chamber 311, load chamber 312, the first ink jet printing chamber 321, the second ink jet printing chamber 313, the 3rd ink jet printing chamber 333, second transfer chamber 322, the 3rd transfer chamber 331, relief chamber 332, annealing device 34 and cooling device 35 are respectively arranged with a valve 36 between any two.Certainly, also can not add valve between cooling device 35 and first transfer chamber 311, second transfer chamber 322 and the 3rd transfer chamber 331.
In present embodiment, transmission unit in first transfer chamber 311 takes out and is sent to the second ink jet printing chamber 313 with substrate from load chamber 312, in the second ink jet printing chamber 313, spray an organic material (for example red light material) on substrate, then, transmission unit in first transfer chamber 311 has injection the substrate of organic material (for example red light material) to take out and be sent to annealing device 34 from the second ink jet printing chamber 313, heating removes organic solvent in annealing device 34, annealing device 34 is evacuated and fills an inert gas and makes it have certain atmosphere afterwards, then, be provided with a connecting gear (for example mechanical arm) between annealing device 34 and the cooling device 35, the substrate that this mechanical arm will have been heat-treated is sent to cooling device 35 to cool off, then, one transmission unit of second transfer chamber 322 has injection the substrate of organic material to take out from cooling device 35 and be sent in the first ink jet printing chamber 321, in the first ink jet printing chamber 321, spray an organic material (for example green light material) on substrate, then, transmission unit in second transfer chamber 322 has injection the substrate of organic material (for example green light material) to take out and be sent to annealing device 34 from the first ink jet printing chamber 321, heating removes organic solvent in annealing device 34, annealing device 34 is evacuated and fills an inert gas and makes it have certain atmosphere afterwards, then, be provided with a connecting gear (for example mechanical arm) between annealing device 34 and the cooling device 35, the substrate that this mechanical arm will have been heat-treated is sent to cooling device 35 to cool off, then, one transmission unit of another second transfer chamber 322 ' takes out and is sent to substrate in another first ink jet printing chamber 321 ' from cooling device 35, in the first ink jet printing chamber 321 ', spray an organic material (for example blue light material) on substrate, then, transmission unit in second transfer chamber 322 ' has the substrate of organic material (for example blue light material) to take out and be sent to annealing device 34 from the first ink jet printing chamber 321 ' injection, heating removes organic solvent in annealing device 34, annealing device 34 is evacuated and fills an inert gas and makes it have certain atmosphere afterwards, then, be provided with a connecting gear (for example mechanical arm) between annealing device 34 and the cooling device 35, the substrate that this mechanical arm will have been heat-treated is sent to cooling device 35 to cool off, then, utilize one first ink jet printing chamber 321 again "; one second transfer chamber 322 again ", the 3rd ink jet printing chamber 333 and the 3rd transfer chamber 331 repeat above-mentioned steps, substrate is sent in the discharge mechanism 332, at last to unload start.
Certainly, the transmission of substrate between annealing device 34 and cooling device 35 also can utilize first transfer chamber 311, second transfer chamber 322,322 ', 322 " with the transmission unit of the 3rd transfer chamber 331.
In present embodiment, the number of ink-jet printing apparatus 32 is done suitable adjustment according to different demands.
The 5th embodiment
As shown in Figure 6, the ink-jet printing apparatus 4 of fifth embodiment of the invention, in order to spray at least one organic material on a substrate, ink-jet printing apparatus 4 comprises a loading attachment 41, several ink-jet printing apparatus 42, a feel trim actuator 43, several annealing devices 44 and several cooling devices 45, wherein, loading attachment 41 load chamber 412 that has one first transfer chamber 411 and be connected with first transfer chamber 411; Ink-jet printing apparatus 42 has several second transfer chambers 422 respectively and at least one first ink jet printing chamber 421, the second transfer chambers 422 of being connected with second transfer chamber 422 adjacency in twos; The relief chamber 432 that feel trim actuator 43 has one the 3rd transfer chamber 431 and is connected with the 3rd transfer chamber 431, second transfer chamber 422 of ink-jet printing apparatus 42 one of them and the 3rd transfer chamber 431 are adjacent, and second transfer chamber 422 of ink-jet printing apparatus 42 one of them and first transfer chamber 411 are adjacent; Annealing device 44 is arranged at respectively between first transfer chamber 411 and second transfer chamber 422, second transfer chamber 422 and the 3rd transfer chamber 431 and in twos between second transfer chamber 422; Cooling device 45 is arranged at respectively between first transfer chamber 411 and second transfer chamber 422, second transfer chamber 422 and the 3rd transfer chamber 431 and in twos between second transfer chamber 422.
The loading attachment 41 of present embodiment more comprises at least one second ink jet printing chamber 413, and it is connected with first transfer chamber 411.In addition, discharge mechanism 43 more comprises at least one the 3rd ink jet printing chamber 433, is connected with the 3rd transfer chamber 431.
In addition, the organic material of institute's ink-jet is also identical with organic material among first embodiment in the present embodiment, also repeats no more at this.
In addition, the discharge mechanism 43 in the present embodiment more comprises a tempering unit 434, and substrate is carried out temper.In this, tempering unit 434 can be a hot plate or a baking box.
Please refer to Fig. 6 again, first transfer chamber 411, load chamber 412, the first ink jet printing chamber 421, the second ink jet printing chamber 413, the 3rd ink jet printing chamber 433, second transfer chamber 422, the 3rd transfer chamber 431, relief chamber 432, annealing device 44 and cooling device 45 are respectively arranged with a valve 46 between any two.Certainly, also can not add valve between cooling device 45 and first transfer chamber 411, second transfer chamber 422 and the 3rd transfer chamber 431.
Certainly, the transmission of substrate between annealing device 44 and cooling device 45 also can utilize the transmission unit of first transfer chamber 411, second transfer chamber 422 and the 3rd transfer chamber 431.
As shown in Figure 6, in present embodiment, except the number of ink-jet printing apparatus 42 is 8, remaining element is all identical with element among the 4th embodiment, and the feature of each element and function also with the 4th embodiment in element identical, also do not giving unnecessary details at this.
In present embodiment, when one of them of ink-jet printing apparatus 42 breaks down must decommission the time, the operator can continue to utilize other ink-jet printing apparatus 42 to carry out ink jet printing, can not make whole ink-jet printing apparatus 4 stop start because of the ink-jet printing apparatus 42 of fault.Certainly, the setting of two-wire system ink-jet printing apparatus 42 also can be used simultaneously, increases whole output.
Certainly, the quantity of ink-jet printing apparatus 42 can also be several, and it is adjusted according to institute's palpus.
The 6th embodiment
As shown in Figure 7, the ink-jet printing apparatus 5 of sixth embodiment of the invention, in order to spray at least one organic material on a substrate, ink-jet printing apparatus 5 comprises a transfer chamber 51, at least one ink-jet printing mechanism 52 and a heat treatment mechanism 53, wherein, transfer chamber 51 is provided with a transmission unit 511, transmission unit 511 transferring substrates; Ink-jet printing mechanism 52 is connected with transfer chamber 51, and 52 pairs of substrates of ink-jet printing mechanism spray organic material; Heat treatment mechanism 53 is connected with transfer chamber 51, and 53 pairs of injections of heat treatment mechanism have the substrate of organic material to heat-treat.
The ink-jet printing apparatus 5 of present embodiment more comprises a loader mechanism 54, a feel trim actuator 55, a cooling body 56, a pre-treatment mechanism 57 and at least one valve 58,59, the feature of these elements and function all with first embodiment in similar elements identical, also repeat no more at this.
Ink-jet printing apparatus of the present invention can be according to required and do suitable assembled arrangement.Compared with prior art, the present invention can change the quantity of ink-jet printing apparatus (ink-jet printing mechanism) and the position and the quantity of other device (mechanism) according to different situations, adjustment degree for equipment has bigger elasticity, for example: when the equipment yield of present stage is not enough, can on transfer chamber, install ink jet printing chamber (ink-jet printing mechanism) additional, can increase output, and need not to order again another the more large-tonnage equipment of doing, or break down and can not use the time, other ink-jet printing apparatus also can continue to use when ink-jet printing apparatus.Moreover organic material utilizes ink jet printing chamber (ink-jet printing mechanism) jet printing respectively, can reduce the more time of conversion materials, the situation that more can avoid different organic materials to pollute mutually simultaneously.In addition, in the technology of ink jet printing, need not utilize a dead lift, except can saving the spent time cost of manpower, also can avoid atmosphere to invade to organic luminous panel simultaneously and produce dim spot, further guarantee the life-span and the reliability of panel.Again, full-automatic and incorporate volume production equipment not only can promote output capacity (throughput), more can significantly promote yield.
The above only is an illustrative, but not is restricted.Anyly do not break away from spirit of the present invention and category, and, all should be contained in the scope of claims its equivalent modifications of carrying out or change.
Claims (35)
1. ink-jet printing apparatus in order to spray at least one organic material on a substrate, is characterized in that ink-jet printing apparatus comprises:
One transfer chamber is provided with a transmission unit, the transmission unit transferring substrates;
One loader mechanism be connected with transfer chamber, and transmission unit takes out substrate from loader mechanism;
At least one ink-jet printing mechanism be connected with transfer chamber, and ink-jet printing mechanism sprays organic material to substrate;
One heat treatment mechanism is connected with transfer chamber, and heat treatment mechanism has the substrate of organic material to heat-treat to injection; And
One feel trim actuator be connected with transfer chamber, and transmission unit is passed to feel trim actuator with substrate.
2. ink-jet printing apparatus as claimed in claim 1, wherein, transmission unit is a robotic arm, a transmission shaft or a conveyer belt.
3. ink-jet printing apparatus as claimed in claim 1, wherein, organic material is selected from and a cushion, an electric hole implanted layer, an electric hole transport layer, a luminescent layer, an electron transfer layer and an electron injecting layer identical materials at least.
4. ink-jet printing apparatus as claimed in claim 1, wherein, heat treatment mechanism comprises a heating unit, and heating unit is a hot plate or a baking box.
5. ink-jet printing apparatus as claimed in claim 1 wherein, more comprises
One cooling body is connected with transfer chamber, and the substrate after the processing of the cooling body heat of cooling.
6. ink-jet printing apparatus as claimed in claim 5, wherein, cooling body comprises a cooling unit, and cooling unit is a cold drawing.
7. ink-jet printing apparatus as claimed in claim 1 wherein, is respectively arranged with a valve between loader mechanism, ink-jet printing mechanism, heat treatment mechanism and feel trim actuator and the transfer chamber.
8. ink-jet printing apparatus in order to spray at least one organic material on a substrate, is characterized in that ink-jet printing apparatus comprises:
One loading attachment, a load chamber that has one first transfer chamber and be connected with first transfer chamber;
One second transfer chamber that at least one ink-jet printing apparatus, ink-jet printing apparatus have at least one first ink jet printing chamber and be connected with the first ink jet printing chamber, and second transfer chamber and first transfer chamber are adjacent;
One discharge mechanism, a relief chamber that has one the 3rd transfer chamber and be connected with the 3rd transfer chamber, and the 3rd transfer chamber and second transfer chamber are adjacent;
Several annealing devices are arranged at respectively between first transfer chamber and second transfer chamber and second transfer chamber and the 3rd transfer chamber; And
Several cooling devices are arranged at respectively between first transfer chamber and second transfer chamber and second transfer chamber and the 3rd transfer chamber.
9. ink-jet printing apparatus as claimed in claim 8, wherein, first transfer chamber, second transfer chamber and the 3rd transfer chamber are respectively arranged with a transmission unit, in order to transmission base plate.
10. ink-jet printing apparatus as claimed in claim 8, wherein, loading attachment more comprises at least one second ink jet printing chamber, is connected with first transfer chamber.
11. ink-jet printing apparatus as claimed in claim 8, wherein, discharge mechanism more comprises at least one the 3rd ink jet printing chamber, is connected with the 3rd transfer chamber.
12. ink-jet printing apparatus as claimed in claim 8, wherein, annealing device and cooling device have a heating unit and a cooling unit respectively.
13. ink-jet printing apparatus as claimed in claim 8, wherein, discharge mechanism more comprises a tempering unit, and substrate is carried out temper.
14. ink-jet printing apparatus as claimed in claim 8, wherein, first transfer chamber, load chamber, the first ink jet printing chamber, second transfer chamber, the 3rd transfer chamber, relief chamber, annealing device and cooling device are respectively arranged with a valve between any two.
15. an ink-jet printing apparatus in order to spray at least one organic material on a substrate, is characterized in that ink-jet printing apparatus comprises:
One loading attachment, a load chamber that has one first transfer chamber and be connected with first transfer chamber;
One second transfer chamber that several ink-jet printing apparatus, ink-jet printing apparatus have at least one first ink jet printing chamber respectively and are connected with the first ink jet printing chamber, and second transfer chamber adjacency in twos;
One feel trim actuator, a relief chamber that has one the 3rd transfer chamber and be connected with the 3rd transfer chamber, second transfer chamber one of them and the 3rd transfer chamber are adjacent, and second transfer chamber one of them and first transfer chamber are adjacent;
Several annealing devices are arranged between first transfer chamber and second transfer chamber, second transfer chamber and the 3rd transfer chamber respectively and in twos between second transfer chamber; And
Several cooling devices are arranged between first transfer chamber and second transfer chamber, second transfer chamber and the 3rd transfer chamber respectively and in twos between second transfer chamber.
16. ink-jet printing apparatus as claimed in claim 15, wherein, first transfer chamber, second transfer chamber and the 3rd transfer chamber are respectively arranged with a transmission unit, in order to transmission base plate.
17. ink-jet printing apparatus as claimed in claim 15, wherein, loading attachment more comprises at least one second ink jet printing chamber, is connected with first transfer chamber.
18. ink-jet printing apparatus as claimed in claim 15, wherein, discharge mechanism more comprises at least one the 3rd ink jet printing chamber, is connected with the 3rd transfer chamber.
19. ink-jet printing apparatus as claimed in claim 15, wherein, annealing device and cooling device have a heating unit and a cooling unit respectively.
20. ink-jet printing apparatus as claimed in claim 15, wherein, first transfer chamber, load chamber, the first ink jet printing chamber, second transfer chamber, the 3rd transfer chamber, relief chamber, annealing device and cooling device are respectively arranged with a valve between any two.
21. an ink-jet printing apparatus in order to spray at least one organic material on a substrate, is characterized in that ink-jet printing apparatus comprises:
One loading attachment, a load chamber that has one first transfer chamber and be connected with first transfer chamber;
At least one first ink jet printing chamber that several ink-jet printing apparatus, ink-jet printing apparatus have several second transfer chambers respectively and are connected with second transfer chamber, second transfer chamber is adjacency in twos;
One feel trim actuator, a relief chamber that has one the 3rd transfer chamber and be connected with the 3rd transfer chamber, one of them of second transfer chamber of ink-jet printing apparatus and the 3rd transfer chamber are adjacent, and one of them of second transfer chamber of ink-jet printing apparatus and first transfer chamber are adjacent;
Several annealing devices are arranged between first transfer chamber and second transfer chamber, second transfer chamber and the 3rd transfer chamber respectively and in twos between second transfer chamber; And
Several cooling devices are arranged between first transfer chamber and second transfer chamber, second transfer chamber and the 3rd transfer chamber respectively and in twos between second transfer chamber.
22. ink-jet printing apparatus as claimed in claim 21, wherein, first transfer chamber, second transfer chamber and the 3rd transfer chamber are respectively arranged with a transmission unit, in order to transmission base plate.
23. ink-jet printing apparatus as claimed in claim 21, wherein, loading attachment more comprises at least one second ink jet printing chamber, is connected with first transfer chamber.
24. ink-jet printing apparatus as claimed in claim 21, wherein, discharge mechanism more comprises at least one the 3rd ink jet printing chamber, is connected with the 3rd transfer chamber.
25. ink-jet printing apparatus as claimed in claim 21, wherein, annealing device and cooling device have a heating unit and a cooling unit respectively.
26. ink-jet printing apparatus as claimed in claim 21, wherein, first transfer chamber, load chamber, the first ink jet printing chamber, second transfer chamber, the 3rd transfer chamber, relief chamber, annealing device and cooling device are respectively arranged with a valve between any two.
27. an ink-jet printing apparatus in order to spray at least one organic material on a substrate, is characterized in that ink-jet printing apparatus comprises:
One transfer chamber is provided with a transmission unit, the transmission unit transferring substrates;
At least one ink-jet printing mechanism be connected with transfer chamber, and ink-jet printing mechanism sprays organic material to substrate; And
One heat treatment mechanism is connected with transfer chamber, and heat treatment mechanism has the substrate of organic material to heat-treat to injection.
28. ink-jet printing apparatus as claimed in claim 27 wherein, more comprises
One loader mechanism be connected with transfer chamber, and transmission unit takes out substrate from loader mechanism.
29. ink-jet printing apparatus as claimed in claim 27 wherein, more comprises
One feel trim actuator be connected with transfer chamber, and transmission unit is passed to feel trim actuator with substrate.
30. ink-jet printing apparatus as claimed in claim 27, wherein, transmission unit is a robotic arm, a transmission shaft or a conveyer belt.
31. ink-jet printing apparatus as claimed in claim 27, wherein, organic material is selected from and a cushion, an electric hole implanted layer, an electric hole transport layer, a luminescent layer, an electron transfer layer and an electron injecting layer identical materials at least.
32. ink-jet printing apparatus as claimed in claim 27, wherein, heat treatment mechanism comprises a heating unit, and heating unit is a hot plate or a baking box.
33. ink-jet printing apparatus as claimed in claim 27 wherein, more comprises
One cooling body is connected with transfer chamber, and the substrate after the processing of the cooling body heat of cooling.
34. ink-jet printing apparatus as claimed in claim 33, wherein, cooling body comprises a cooling unit, and cooling unit is a cold drawing.
35. ink-jet printing apparatus as claimed in claim 27 wherein, is respectively arranged with a valve between loader mechanism, ink-jet printing mechanism, heat treatment mechanism and feel trim actuator and the transfer chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100019292A CN100420573C (en) | 2004-01-16 | 2004-01-16 | Ink-jet printing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100019292A CN100420573C (en) | 2004-01-16 | 2004-01-16 | Ink-jet printing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1640674A true CN1640674A (en) | 2005-07-20 |
| CN100420573C CN100420573C (en) | 2008-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100019292A Expired - Fee Related CN100420573C (en) | 2004-01-16 | 2004-01-16 | Ink-jet printing apparatus |
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| CN (1) | CN100420573C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802456A (en) * | 2009-11-10 | 2012-11-28 | 康弗斯有限公司 | Utilizing a printer to customize apparel in a retail facility |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106768A (en) * | 1984-10-31 | 1986-05-24 | Anelva Corp | Base body processor |
| JP3896790B2 (en) * | 2001-01-11 | 2007-03-22 | セイコーエプソン株式会社 | Image forming method and image forming apparatus for card |
| DE60301580T2 (en) * | 2002-02-14 | 2006-06-22 | Noritsu Koki Co., Ltd. | Image forming apparatus |
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2004
- 2004-01-16 CN CNB2004100019292A patent/CN100420573C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802456A (en) * | 2009-11-10 | 2012-11-28 | 康弗斯有限公司 | Utilizing a printer to customize apparel in a retail facility |
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| Publication number | Publication date |
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| CN100420573C (en) | 2008-09-24 |
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