WO2010034166A1 - Flexible switchboard - Google Patents
Flexible switchboard Download PDFInfo
- Publication number
- WO2010034166A1 WO2010034166A1 PCT/CN2008/073147 CN2008073147W WO2010034166A1 WO 2010034166 A1 WO2010034166 A1 WO 2010034166A1 CN 2008073147 W CN2008073147 W CN 2008073147W WO 2010034166 A1 WO2010034166 A1 WO 2010034166A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flexible
- circuit board
- flexible circuit
- insulating
- layer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/962—Capacitive touch switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/703—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2203/00—Form of contacts
- H01H2203/008—Wires
- H01H2203/0085—Layered switches integrated into garment, clothes or textile
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/046—Properties of the spacer
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/960755—Constructional details of capacitive touch and proximity switches
Definitions
- the present invention relates to an electrical signal input device, and more particularly to a flexible switch plate that can be wound up.
- the existing flexible switch board has a structure including a flexible surface layer, a first flexible circuit board, a flexible insulating layer, a second flexible circuit board and a flexible bottom layer in order from the outside to the inside, the first flexible circuit board and the second Corresponding surfaces of the flexible circuit board are respectively provided with corresponding conductive contacts, and the flexible insulating layer is provided with a through hole corresponding to the conductive contact, and a flexible pressing layer is disposed with a switch pressing area corresponding to the conductive contact, and the flexible surface layer
- the first flexible circuit board, the flexible insulating layer, the second flexible circuit board, and the edge of the flexible bottom layer are packaged and fixed together.
- the first flexible circuit board and the second flexible circuit board are separated by a flexible insulating layer, the conductive contacts of the first flexible circuit board and the second flexible circuit board are not in contact, and the flexible switch board does not operate.
- This flexible switch board has a flexible insulating layer usually made of sponge, and the use of sponge as a flexible insulating layer has the following disadvantages: (1) The structural strength of the sponge is poor, and the through hole is opened on the sponge. It should not be too dense, otherwise the joint between the hole and the hole will be broken. Thus, for a flexible switch plate with more pressing and dense pressing areas, the sponge is not ideal as its flexible insulating layer. (2) There is no through hole in the sponge purchased in the market. It is necessary to set up a through hole specially, which is troublesome in production and processing.
- a flexible switch board comprising a flexible surface layer, a first flexible circuit board, a flexible insulating layer, a second flexible circuit board and a flexible bottom layer, in order from the outside to the inside, the first flexible circuit Corresponding surfaces of the board and the second flexible circuit board are respectively provided with corresponding conductive contacts, the flexible insulating layer is provided with a through hole corresponding to the conductive contact, and a switch pressing area corresponding to the conductive contact is distributed on the flexible surface layer , flexible
- the surface layer, the first flexible circuit board, the flexible insulating layer, the second flexible circuit board and the edge of the flexible bottom layer are packaged together; the flexible insulating layer is an insulating mesh fabric.
- the above-mentioned insulating mesh fabric is a common polyester mesh fabric.
- the flexible switch board of the present invention uses an insulating mesh fabric as its flexible insulating layer
- FIG. 1 is a cross-sectional view of the present invention.
- Figure 2 is an exploded perspective view of the present invention.
- the flexible switch board of the present invention includes a flexible surface layer 1, a first flexible circuit board 2, an insulating mesh fabric 3, a second flexible circuit board 4, and the like from the outside to the inside.
- the flexible bottom layer 5, the first flexible circuit board 2 and the corresponding surface of the second flexible circuit board 4 are respectively provided with corresponding conductive contacts 21, 41, and the insulating mesh fabric 3 is densely covered with a through hole 31, and the flexible surface layer 1
- the packages are fixed together.
- the first flexible circuit board 2 and the second flexible circuit board 4, the conductive contacts 21, 41 of the first flexible circuit board 2 and the second flexible circuit board 4 are separated by the insulating mesh fabric 3. Without contact, the flexible switch board does not work.
- the insulating mesh fabric 3 is generally selected from a mesh cloth having a small hole, such as a common polyester mesh cloth, so that the small pressing area of each switch pressing area 11 is dense and dense.
- the mesh cloth of the hole is just right.
- a switch pressing region 11 corresponds to the plurality of through holes 31, that is, the corresponding conductive contacts 21, 41 are in contact with each other through the plurality of through holes 31. Turn on, the same applies.
Landscapes
- Push-Button Switches (AREA)
Abstract
A flexible switchboard comprises a flexible surface layer (1), a first flexible circuit board (2), an insulating meshy fabric (3), a second flexible circuit board (4) and a flexible bottom layer (5) in turn. There are corresponding electrical contacts (21,41) on the first flexible circuit board (2) and the second flexible circuit board (4) respectively. There are through holes (31) corresponding to the electrical contacts on the insulating meshy fabric. A switch pressing region (11) corresponding to the electrical contacts is arranged on the flexible surface layer. Each edge of the flexible surface layer, the first flexible circuit board, the insulating meshy fabric, the second flexible circuit board and the flexible bottom layer is encapsulated and fixed together.
Description
说明书 柔性幵关板 Manual flexible slab
#細或 #细 or
[1] 本发明涉及一种电信号输入装置， 尤其是一种可收卷的柔性开关板。 [1] The present invention relates to an electrical signal input device, and more particularly to a flexible switch plate that can be wound up.
[2] 现有的柔性开关板， 其结构由外到内依次包括柔性面层、 第一柔性电路板、 柔 性绝缘层、 第二软性电路板和柔性底层， 第一柔性电路板与第二柔性电路板的 相应面上分别设有相对应的导电触点， 柔性绝缘层对应于导电触点开设有通孔 ， 柔性面层上分布有与导电触点相对应的开关按压区域， 柔性面层、 第一柔性 电路板、 柔性绝缘层、 第二软性电路板和柔性底层的边缘封装固定在一起。 [2] The existing flexible switch board has a structure including a flexible surface layer, a first flexible circuit board, a flexible insulating layer, a second flexible circuit board and a flexible bottom layer in order from the outside to the inside, the first flexible circuit board and the second Corresponding surfaces of the flexible circuit board are respectively provided with corresponding conductive contacts, and the flexible insulating layer is provided with a through hole corresponding to the conductive contact, and a flexible pressing layer is disposed with a switch pressing area corresponding to the conductive contact, and the flexible surface layer The first flexible circuit board, the flexible insulating layer, the second flexible circuit board, and the edge of the flexible bottom layer are packaged and fixed together.
[3] 平吋， 通过柔性绝缘层隔开第一柔性电路板和第二软性电路板， 第一柔性电路 板和第二软性电路板的导电触点不接触， 柔性开关板不工作。 [3] The first flexible circuit board and the second flexible circuit board are separated by a flexible insulating layer, the conductive contacts of the first flexible circuit board and the second flexible circuit board are not in contact, and the flexible switch board does not operate.
[4] 使用吋， 按压柔性面层上的开关按压区域， 便可将第一柔性电路板上的导电触 点压向柔性绝缘层上的通孔， 并穿过通孔与第二柔性电路板的导电触点相接触 ， 从而接通电信号。 [4] Using 吋, pressing the switch pressing area on the flexible surface layer, the conductive contact on the first flexible circuit board can be pressed toward the through hole on the flexible insulating layer, and through the through hole and the second flexible circuit board The conductive contacts are in contact to turn on the electrical signal.
[5] 这种柔性开关板， 其柔性绝缘层通常釆用海棉， 釆用海棉作为柔性绝缘层具有 如下缺点： （1) 海棉的结构强度较差， 开设于海棉上的通孔不能太密集， 否则 孔与孔之间的连接处就会断裂， 这样， 对于开关按压区域较多、 较密集的柔性 开关板， 海棉作为其柔性绝缘层就不是太理想。 （2) 市场上买回来的海棉并无 通孔， 需专门开设通孔， 生产加工较麻烦。 [5] This flexible switch board has a flexible insulating layer usually made of sponge, and the use of sponge as a flexible insulating layer has the following disadvantages: (1) The structural strength of the sponge is poor, and the through hole is opened on the sponge. It should not be too dense, otherwise the joint between the hole and the hole will be broken. Thus, for a flexible switch plate with more pressing and dense pressing areas, the sponge is not ideal as its flexible insulating layer. (2) There is no through hole in the sponge purchased in the market. It is necessary to set up a through hole specially, which is troublesome in production and processing.
[6] 本发明的目的是提供一种柔性开关板， 其柔性绝缘层强度较高且无需加工通孔[6] It is an object of the present invention to provide a flexible switch board having a flexible insulating layer with high strength and no need to machine through holes
、 生产加工很方便。 Production and processing are very convenient.
[7] 本发明的技术方案是这样的： 柔性开关板， 由外到内依次包括柔性面层、 第一 柔性电路板、 柔性绝缘层、 第二软性电路板和柔性底层， 第一柔性电路板与第 二柔性电路板的相应面上分别设有相对应的导电触点， 柔性绝缘层对应于导电 触点开设有通孔， 柔性面层上分布有与导电触点相对应的开关按压区域， 柔性
面层、 第一柔性电路板、 柔性绝缘层、 第二软性电路板和柔性底层的边缘封装 固定在一起； 上述柔性绝缘层为绝缘网状织物。 [7] The technical solution of the present invention is as follows: a flexible switch board, comprising a flexible surface layer, a first flexible circuit board, a flexible insulating layer, a second flexible circuit board and a flexible bottom layer, in order from the outside to the inside, the first flexible circuit Corresponding surfaces of the board and the second flexible circuit board are respectively provided with corresponding conductive contacts, the flexible insulating layer is provided with a through hole corresponding to the conductive contact, and a switch pressing area corresponding to the conductive contact is distributed on the flexible surface layer , flexible The surface layer, the first flexible circuit board, the flexible insulating layer, the second flexible circuit board and the edge of the flexible bottom layer are packaged together; the flexible insulating layer is an insulating mesh fabric.
[8] 上述绝缘网状织物为常见的涤纶网眼布。 [8] The above-mentioned insulating mesh fabric is a common polyester mesh fabric.
[9] 釆用上述方案后， 本发明的柔性开关板， 釆用绝缘网状织物作为其柔性绝缘层 [9] After using the above scheme, the flexible switch board of the present invention uses an insulating mesh fabric as its flexible insulating layer
， 与现有技术相比， 具有如下有益效果： （1) 网状织物强度较高， 无需担心因 通孔太密集而导致通孔间的连接处断裂的情况， 从而可适用于各种类型的柔性 开关板。 （2) 网状织物本来就密布有通孔， 无需再开孔， 生产加工很方便。 國删 Compared with the prior art, the following beneficial effects are obtained: (1) The strength of the mesh fabric is high, and there is no need to worry about the breakage of the joint between the through holes due to the too dense through holes, so that it can be applied to various types of Flexible switch board. (2) The mesh fabric is densely covered with through holes, which eliminates the need for re-opening, which is convenient for production and processing. Country deletion
[10] 图 1为本发明的剖示图。 1 is a cross-sectional view of the present invention.
[11] 图 2为本发明的立体分解图。 Figure 2 is an exploded perspective view of the present invention.
難 difficult
[12] 本发明的柔性开关板， 如图 1、 2所示， 由外到内依次包括柔性面层 1、 第一柔 性电路板 2、 绝缘网状织物 3、 第二软性电路板 4和柔性底层 5， 第一柔性电路板 2 与第二柔性电路板 4的相应面上分别设有相对应的导电触点 21、 41， 绝缘网状织 物 3上密布有通孔 31， 柔性面层 1上分布有与导电触点 21 (41) 相对应的开关按 压区域 11， 柔性面层 1、 第一柔性电路板 2、 绝缘网状织物 3、 第二软性电路板 4 和柔性底层 5的边缘封装固定在一起。 [12] The flexible switch board of the present invention, as shown in FIG. 1 and 2, includes a flexible surface layer 1, a first flexible circuit board 2, an insulating mesh fabric 3, a second flexible circuit board 4, and the like from the outside to the inside. The flexible bottom layer 5, the first flexible circuit board 2 and the corresponding surface of the second flexible circuit board 4 are respectively provided with corresponding conductive contacts 21, 41, and the insulating mesh fabric 3 is densely covered with a through hole 31, and the flexible surface layer 1 There are distributed switch pressing regions 11 corresponding to the conductive contacts 21 (41), the edges of the flexible facing layer 1, the first flexible circuit board 2, the insulating mesh fabric 3, the second flexible circuit board 4, and the flexible bottom layer 5 The packages are fixed together.
[13] 平吋， 通过绝缘网状织物 3隔开第一柔性电路板 2和第二软性电路板 4， 第一柔 性电路板 2和第二软性电路板 4的导电触点 21、 41不接触， 柔性开关板不工作。 [13] The first flexible circuit board 2 and the second flexible circuit board 4, the conductive contacts 21, 41 of the first flexible circuit board 2 and the second flexible circuit board 4 are separated by the insulating mesh fabric 3. Without contact, the flexible switch board does not work.
[14] 使用吋， 按压柔性面层 1上的开关按压区域 11， 便可将第一柔性电路板 2上的导 电触点 21压向绝缘网状织物 3上的通孔 31， 并穿过通孔 31与第二柔性电路板 4的 导电触点 41相接触， 从而接通电信号。 [14] Using the 按压, pressing the switch pressing area 11 on the flexible surface layer 1, the conductive contact 21 on the first flexible circuit board 2 can be pressed against the through hole 31 in the insulating mesh fabric 3, and through the through hole The hole 31 is in contact with the conductive contact 41 of the second flexible circuit board 4 to turn on the electrical signal.
[15] 本发明中， 绝缘网状织物 3—般选用密布有小孔的网眼布， 如常见的涤纶网眼 布， 这样， 对于各个开关按压区域 11面积较小、 较密集的情况， 密布有小孔的 网眼布正好适用。 而对于各个开关按压区域 11面积较大、 较稀疏的情况， 一个 开关按压区域 11对应于多个通孔 31， 即， 相对应的导电触点 21、 41之间通过多 个通孔 31进行接触导通， 同样可适用。 [15] In the present invention, the insulating mesh fabric 3 is generally selected from a mesh cloth having a small hole, such as a common polyester mesh cloth, so that the small pressing area of each switch pressing area 11 is dense and dense. The mesh cloth of the hole is just right. For each of the switch pressing regions 11 having a large area and being sparse, a switch pressing region 11 corresponds to the plurality of through holes 31, that is, the corresponding conductive contacts 21, 41 are in contact with each other through the plurality of through holes 31. Turn on, the same applies.
[16] 为了增加柔性开关板的弹性和触感， 还可在第二软性电路板 4与柔性底层 5之间
垫设有海棉， 此海棉的边缘同样与柔性面层 1、 第一柔性电路板 2、 绝缘网状织 物 3、 第二软性电路板 4和柔性底层 5的边缘封装固定在一起。
[16] In order to increase the elasticity and feel of the flexible switch board, between the second flexible circuit board 4 and the flexible bottom layer 5 The pad is provided with a sponge, and the edge of the sponge is also packaged and fixed with the edges of the flexible facing 1, the first flexible circuit board 2, the insulating mesh fabric 3, the second flexible circuit board 4, and the flexible substrate 5.
Claims
[1] 1、 柔性开关板， 由外到内依次包括柔性面层、 第一柔性电路板、 柔性绝缘 层、 第二软性电路板和柔性底层， 第一柔性电路板与第二柔性电路板的相 应面上分别设有相对应的导电触点， 柔性绝缘层对应于导电触点开设有通 孔， 柔性面层上分布有与导电触点相对应的开关按压区域， 柔性面层、 第 一柔性电路板、 柔性绝缘层、 第二软性电路板和柔性底层的边缘封装固定 在一起； 其特征在于： 上述柔性绝缘层为绝缘网状织物。 [1] 1. The flexible switch board comprises, in order from the outside to the inside, a flexible surface layer, a first flexible circuit board, a flexible insulating layer, a second flexible circuit board and a flexible bottom layer, the first flexible circuit board and the second flexible circuit board Corresponding surfaces are respectively provided with corresponding conductive contacts, the flexible insulating layer is provided with a through hole corresponding to the conductive contact, and the flexible surface layer is distributed with a switch pressing area corresponding to the conductive contact, the flexible surface layer, the first The edge of the flexible circuit board, the flexible insulating layer, the second flexible circuit board and the flexible bottom layer are fixed together; and the flexible insulating layer is an insulating mesh fabric.
[2] 2、 根据权利要求 1所述的柔性开关板， 其特征在于： 上述绝缘网状织物为 常见的涤纶网眼布。
[2] 2. The flexible switch board according to claim 1, wherein: the insulating mesh fabric is a common polyester mesh cloth.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820145756 CN201262911Y (en) | 2008-09-27 | 2008-09-27 | Flexible switch board |
| CN200820145756.5 | 2008-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2010034166A1 true WO2010034166A1 (en) | 2010-04-01 |
Family
ID=40809388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2008/073147 WO2010034166A1 (en) | 2008-09-27 | 2008-11-21 | Flexible switchboard |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201262911Y (en) |
| WO (1) | WO2010034166A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014001843A1 (en) * | 2012-06-26 | 2014-01-03 | Orange S.R.L. | Tactile control arrangement for electrical or electronic devices integrated in a textile support |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109585203A (en) * | 2018-12-25 | 2019-04-05 | 北京服装学院 | A kind of flexible switch |
| CN109677046A (en) * | 2018-12-25 | 2019-04-26 | 北京服装学院 | A kind of flexibility luminescent fabric |
| CN113623158A (en) * | 2020-05-07 | 2021-11-09 | 福建师范大学 | Pressure modulation actuator and method of making same |
| CN113625651B (en) * | 2020-05-07 | 2023-01-13 | 福建师范大学 | Logic controller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617666A (en) * | 1970-04-30 | 1971-11-02 | Data Appliance Corp | Pressure-operated layered electrical switch and switch array |
| CN1226072A (en) * | 1998-02-13 | 1999-08-18 | 松下电器产业株式会社 | Movable contact unit for panel switch and panel switch using the same |
| CN1790910A (en) * | 2004-12-17 | 2006-06-21 | 迪尔阿扣基金两合公司 | Capacitive touch switch |
| CN200941352Y (en) * | 2006-08-21 | 2007-08-29 | 松永国际科技股份有限公司 | Panel type key switch |
-
2008
- 2008-09-27 CN CN 200820145756 patent/CN201262911Y/en not_active Expired - Fee Related
- 2008-11-21 WO PCT/CN2008/073147 patent/WO2010034166A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617666A (en) * | 1970-04-30 | 1971-11-02 | Data Appliance Corp | Pressure-operated layered electrical switch and switch array |
| CN1226072A (en) * | 1998-02-13 | 1999-08-18 | 松下电器产业株式会社 | Movable contact unit for panel switch and panel switch using the same |
| CN1790910A (en) * | 2004-12-17 | 2006-06-21 | 迪尔阿扣基金两合公司 | Capacitive touch switch |
| CN200941352Y (en) * | 2006-08-21 | 2007-08-29 | 松永国际科技股份有限公司 | Panel type key switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014001843A1 (en) * | 2012-06-26 | 2014-01-03 | Orange S.R.L. | Tactile control arrangement for electrical or electronic devices integrated in a textile support |
| US9354703B2 (en) | 2012-06-26 | 2016-05-31 | Fondazione Istituto Italiano Di Tecnologia | Tactile control arrangement for electrical or electronic devices integrated in a textile support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201262911Y (en) | 2009-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010034166A1 (en) | Flexible switchboard | |
| TW201415297A (en) | Touch panel | |
| RU2009138474A (en) | TOUCH PANEL AND METHOD FOR ITS PRODUCTION | |
| WO2015109636A1 (en) | Membrane switch and manufacturing method therefor | |
| TWI524229B (en) | Housing with two-dimensional touch structure and manufacture method thereof | |
| JP4442963B2 (en) | Button switch | |
| TWI306728B (en) | Molded circuit board and method for the same | |
| CN102083272B (en) | Circuit board with grounding structure | |
| JP2001210178A (en) | Electric switch | |
| TWM519314U (en) | Membrane button | |
| JP2005316338A5 (en) | ||
| CN202364470U (en) | A back-bare FPC pressed substrate with double-sided conduction | |
| JP2009246175A5 (en) | ||
| EP1965614A4 (en) | STRUCTURE AND CIRCUIT BOARD CONNECTION SECTION AND ELECTRONIC APPARATUS | |
| JP2861130B2 (en) | Panel switch | |
| TW201911350A (en) | Keyboard structure with electrostatic discharge protection | |
| JPH03141522A (en) | Panel switch and manufacture thereof | |
| US10395861B2 (en) | Key structure | |
| CN201417691Y (en) | Novel membrane switch | |
| CN201054323Y (en) | Switch device with flexible film | |
| KR0137825B1 (en) | Laminated switch | |
| CN207531163U (en) | Wiring board | |
| CN206134568U (en) | Silence snap dome | |
| CN205863058U (en) | Press button | |
| TWM435707U (en) | The membrane switch with the membrane switch and a key and a keyboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08877036 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 08877036 Country of ref document: EP Kind code of ref document: A1 |