TW202143269A - Keyboard with light emitting function and touch function - Google Patents

Keyboard with light emitting function and touch function Download PDF

Info

Publication number
TW202143269A
TW202143269A TW109125934A TW109125934A TW202143269A TW 202143269 A TW202143269 A TW 202143269A TW 109125934 A TW109125934 A TW 109125934A TW 109125934 A TW109125934 A TW 109125934A TW 202143269 A TW202143269 A TW 202143269A
Authority
TW
Taiwan
Prior art keywords
light
guide plate
light guide
keyboard
keycap
Prior art date
Application number
TW109125934A
Other languages
Chinese (zh)
Other versions
TWI796584B (en
Inventor
詹金龍
劉信鴻
許志和
Original Assignee
達方電子股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 達方電子股份有限公司 filed Critical 達方電子股份有限公司
Priority to US17/195,585 priority Critical patent/US11334172B2/en
Publication of TW202143269A publication Critical patent/TW202143269A/en
Application granted granted Critical
Publication of TWI796584B publication Critical patent/TWI796584B/en

Links

Images

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • 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
    • H01H13/83—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 characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

A keyboard with light-emitting and touch functions includes a keyswitch, a backlight module having a light source and a light guide plate, a membrane, a capacitive touch sensing sheet disposed on the membrane and the light guide plate, and a board. The keyswitch includes a cap and a support mechanism movably connected to the cap. Light of the light source is incident into the light guide plate and is emitted toward the cap. The membrane has a switch and is selectively disposed on or under the backlight module. The board is disposed under the backlight module and the membrane and has first and second connection members. The first and second connection members pass through the membrane, the light guide plate and the capacitive touch sensing sheet to be movably connected to the support mechanism, so as to make the cap movable downward relative to the board for triggering the switch.

Description

具有發光觸控功能之鍵盤Keyboard with luminous touch function

本發明關於一種鍵盤，尤指一種具有發光觸控功能之鍵盤。The present invention relates to a keyboard, in particular to a keyboard with luminous touch function.

隨著觸控感應技術的發展，已有將電容式觸控片整合至鍵盤內的設計以使鍵盤可具有按鍵操控功能以及觸控感應功能，從而提昇鍵盤在操作使用上的便利性。在先前技術中，其常見之配置係將電容式觸控片破開相對應的鍵帽組裝孔而直接貼附於鍵帽下，然而，此設計通常會導致組裝過程費時費工的問題。除此之外，若是採用上述觸控配置之鍵盤更進一步地整合有發光按鍵功能，則又會產生鍵盤整體結構過厚的問題，從而不利於鍵盤之薄型化設計。With the development of touch sensing technology, there have been designs that integrate capacitive touch pads into the keyboard so that the keyboard can have key manipulation functions and touch sensing functions, thereby improving the convenience of the keyboard in operation and use. In the prior art, a common configuration is to break the corresponding keycap assembly hole of the capacitive touch pad and directly attach it under the keycap. However, this design usually causes the problem of time-consuming and labor-intensive assembly process. In addition, if the keyboard with the above-mentioned touch configuration is further integrated with light-emitting key functions, the overall structure of the keyboard will be too thick, which is not conducive to the thin design of the keyboard.

因此，本發明的目的之一在於提供一種具有發光觸控功能之鍵盤，以解決上述問題。Therefore, one of the objectives of the present invention is to provide a keyboard with luminous touch function to solve the above-mentioned problems.

根據一實施例，本發明之具有發光觸控功能之鍵盤包含複數個按鍵、一背光模組、一薄膜電路板、一電容式觸控片，以及一底板。每一按鍵包含一鍵帽以及一支撐機構，該支撐機構可活動地連接於該鍵帽。該背光模組具有一光源以及一導光板，該光源發射光線進入該導光板內且從該導光板往每一鍵帽射出。該薄膜電路板對應每一鍵帽之位置具有一開關且選擇性地設置於該背光模組上或設置於該背光模組下。該電容式觸控片設置於該薄膜電路板以及該導光板上。該底板設置於該背光模組以及該薄膜電路板下且對應每一鍵帽之位置具有一第一連接件以及一第二連接件，該第一連接件以及該第二連接件穿過該薄膜電路板、該導光板以及該電容式觸控片以可活動地連接於該支撐機構，使得該鍵帽可朝該底板向下移動以進行該開關之按壓觸發。According to one embodiment, the keyboard with luminous touch function of the present invention includes a plurality of keys, a backlight module, a thin film circuit board, a capacitive touch pad, and a bottom plate. Each key includes a key cap and a supporting mechanism, and the supporting mechanism can be movably connected to the key cap. The backlight module has a light source and a light guide plate. The light source emits light into the light guide plate and emits light from the light guide plate to each key cap. The film circuit board has a switch corresponding to the position of each key cap and is selectively arranged on or under the backlight module. The capacitive touch panel is arranged on the thin film circuit board and the light guide plate. The bottom plate is disposed under the backlight module and the film circuit board and has a first connection piece and a second connection piece corresponding to the position of each key cap. The first connection piece and the second connection piece pass through the film The circuit board, the light guide plate and the capacitive touch panel are movably connected to the supporting mechanism, so that the keycap can move downward toward the bottom plate to trigger the switch by pressing.

根據另一實施例，本發明之具有發光觸控功能之鍵盤包含複數個按鍵、一背光模組、一薄膜電路板，以及一電容式觸控片。每一按鍵包含一鍵帽以及一支撐機構，該支撐機構可活動地連接於該鍵帽。該背光模組具有一光源以及一導光板，該導光板對應每一鍵帽之位置具有一第一連接件以及一第二連接件，該光源發射光線進入該導光板內且從該導光板往每一鍵帽射出。該薄膜電路板設置於該導光板下且對應每一鍵帽之位置具有一開關。該電容式觸控片設置於該導光板上且允許該第一連接件以及該第二連接件穿出以可活動地連接至該支撐機構，使得該鍵帽可朝該薄膜電路板向下移動以進行該開關之按壓觸發。According to another embodiment, the keyboard with luminous touch function of the present invention includes a plurality of keys, a backlight module, a film circuit board, and a capacitive touch pad. Each key includes a key cap and a supporting mechanism, and the supporting mechanism can be movably connected to the key cap. The backlight module has a light source and a light guide plate. The light guide plate has a first connection piece and a second connection piece corresponding to the position of each key cap. The light source emits light into the light guide plate and travels from the light guide plate. Each keycap shoots out. The thin film circuit board is arranged under the light guide plate and has a switch corresponding to the position of each key cap. The capacitive touch panel is disposed on the light guide plate and allows the first connector and the second connector to pass through to be movably connected to the supporting mechanism, so that the keycap can move downward toward the film circuit board In order to trigger the pressing of the switch.

根據另一實施例，本發明之具有發光觸控功能之鍵盤包含複數個按鍵、一背光模組、一薄膜電路板，以及一電容式觸控層。每一按鍵包含一鍵帽以及一支撐機構，該支撐機構可活動地連接於該鍵帽。該薄膜電路板對應每一鍵帽之位置具有一開關。該背光模組設置於該薄膜電路板上且具有一光源以及一導光板，該導光板對應每一鍵帽之位置具有一第一連接件以及一第二連接件，該第一連接件以及該第二連接件可活動地連接於該支撐機構，使得該鍵帽可朝該薄膜電路板向下移動以進行該開關之按壓觸發，該光源發射光線進入該導光板內且從該導光板往每一鍵帽射出。該電容式觸控層形成於該導光板下。According to another embodiment, the keyboard with luminous touch function of the present invention includes a plurality of keys, a backlight module, a thin film circuit board, and a capacitive touch layer. Each key includes a key cap and a supporting mechanism, and the supporting mechanism can be movably connected to the key cap. The film circuit board has a switch corresponding to the position of each key cap. The backlight module is disposed on the thin film circuit board and has a light source and a light guide plate. The light guide plate has a first connection piece and a second connection piece corresponding to the position of each key cap, the first connection piece and the light guide plate. The second connecting member can be movably connected to the supporting mechanism, so that the keycap can move down toward the film circuit board to trigger the switch, the light source emits light into the light guide plate and from the light guide plate to each A keycap shoots out. The capacitive touch layer is formed under the light guide plate.

根據另一實施例，本發明之具有發光觸控功能之鍵盤包含複數個按鍵、一背光模組、一薄膜電路板、一電容式觸控片，以及一底板。每一按鍵包含一鍵帽以及一支撐機構，該支撐機構可活動地連接於該鍵帽。該背光模組具有一光源以及一導光板，該光源發射光線進入該導光板內且從該導光板往每一鍵帽射出。該底板設置於該背光模組上且對應每一鍵帽之位置具有一第一連接件以及一第二連接件。該薄膜電路板對應每一鍵帽之位置具有一開關且設置於該底板上。該電容式觸控片設置於該薄膜電路板上，該薄膜電路板以及該電容式觸控片允許該第一連接件以及該第二連接件穿過以可活動地連接於該支撐機構，使得該鍵帽可朝該底板向下移動以進行該開關之按壓觸發。According to another embodiment, the keyboard with luminous touch function of the present invention includes a plurality of keys, a backlight module, a thin film circuit board, a capacitive touch pad, and a bottom plate. Each key includes a key cap and a supporting mechanism, and the supporting mechanism can be movably connected to the key cap. The backlight module has a light source and a light guide plate. The light source emits light into the light guide plate and emits light from the light guide plate to each key cap. The bottom plate is arranged on the backlight module and has a first connecting piece and a second connecting piece corresponding to the position of each key cap. The film circuit board has a switch corresponding to the position of each key cap and is arranged on the bottom plate. The capacitive touch pad is disposed on the thin film circuit board, and the thin film circuit board and the capacitive touch pad allow the first connector and the second connector to pass through to be movably connected to the supporting mechanism, so that The keycap can move down toward the bottom plate to trigger the switch by pressing.

綜上所述，本發明係採用直接將電容式觸控片疊設於薄膜電路板、背光模組以及底板上之配置以取代先前技術將電容式觸控片設置於鍵帽下之設計，因此本發明即可有效地解決先前技術中所提到的電容式觸控片與鍵帽之組裝過程費時費工的問題，從而降低鍵盤之製程成本。In summary, the present invention adopts the configuration of directly stacking the capacitive touch pad on the film circuit board, the backlight module and the bottom plate to replace the prior art design of placing the capacitive touch pad under the key cap. Therefore, The present invention can effectively solve the problem of time-consuming and labor-consuming assembling process of the capacitive touch pad and the keycap mentioned in the prior art, thereby reducing the manufacturing process cost of the keyboard.

關於本發明之優點與精神可以藉由以下的發明詳述及所附圖式得到進一步的瞭解。The advantages and spirit of the present invention can be further understood from the following detailed description of the invention and the accompanying drawings.

請參閱第1圖，其為根據本發明之一實施例所提出之一鍵盤10之部分剖面示意圖，鍵盤10具有發光觸控功能且係較佳地為一般應用於電腦裝置之鍵盤，但不受此限，舉例來說，鍵盤10亦可應用於一般具有由上蓋與下殼體組成之開合機構的可攜式電子裝置上（例如筆記型電腦或折疊式鍵盤）。如第1圖所示，鍵盤10包含複數個按鍵12（於第1圖中僅顯示一個，但不受此限）、一背光模組14、一薄膜電路板16、一電容式觸控片18，以及一底板20。按鍵12係設置於底板20上以供使用者按壓，進而執行使用者所欲輸入的按鍵功能。Please refer to Figure 1, which is a partial cross-sectional schematic diagram of a keyboard 10 according to an embodiment of the present invention. The keyboard 10 has a light-emitting touch function and is preferably a keyboard generally used in computer devices, but is not In this regard, for example, the keyboard 10 can also be applied to a portable electronic device (such as a notebook computer or a foldable keyboard) that generally has an opening and closing mechanism composed of an upper cover and a lower casing. As shown in Figure 1, the keyboard 10 includes a plurality of buttons 12 (only one is shown in Figure 1, but not limited to this), a backlight module 14, a film circuit board 16, and a capacitive touch pad 18 , And a bottom plate 20. The button 12 is arranged on the bottom plate 20 for the user to press, and then perform the button function that the user wants to input.

按鍵12包含一鍵帽22以及一支撐機構24，支撐機構24係可活動地連接於鍵帽22，更詳細地說，支撐機構24係可較佳地採用剪刀腳支架結構設計（但不受此限，其亦可採用其他按鍵支撐結構設計，例如蝴蝶支架結構設計等）。舉例來說，在此實施例中，鍵帽22具有一滑槽26以及一卡槽28，底板20對應鍵帽22之位置具有一第一連接件30以及一第二連接件32，支撐機構24包含一第一支撐件34以及一第二支撐件36，第二支撐件36與第一支撐件34交叉樞接。第一支撐件34具有一第一滑動部38以及一第一樞接部40，於組裝第一支撐件34時，第一滑動部38可滑動地設置於滑槽26中，且第一樞接部40可轉動地樞接於第二連接件32中。第二支撐件36具有一第二滑動部42以及一第二樞接部44，於組裝第二支撐件36時，第二滑動部42可滑動地設置於第一連接件30中，且第二樞接部44可轉動地樞接於卡槽28中。如此一來，透過上述結構連接設計，鍵帽22係可藉由支撐機構24而相對於底板20做上下運動。The button 12 includes a key cap 22 and a supporting mechanism 24. The supporting mechanism 24 is movably connected to the key cap 22. In more detail, the supporting mechanism 24 may preferably adopt a scissor bracket structure design (but not subject to this However, it can also adopt other key support structure designs, such as butterfly bracket structure design, etc.). For example, in this embodiment, the key cap 22 has a sliding groove 26 and a card slot 28, the bottom plate 20 has a first connector 30 and a second connector 32 at a position corresponding to the key cap 22, and the supporting mechanism 24 It includes a first support 34 and a second support 36, and the second support 36 is pivotally connected to the first support 34. The first supporting member 34 has a first sliding portion 38 and a first pivoting portion 40. When the first supporting member 34 is assembled, the first sliding portion 38 is slidably disposed in the sliding groove 26, and the first pivoting portion The portion 40 is pivotally connected to the second connecting member 32 rotatably. The second supporting member 36 has a second sliding portion 42 and a second pivoting portion 44. When the second supporting member 36 is assembled, the second sliding portion 42 is slidably disposed in the first connecting member 30, and the second The pivot portion 44 is pivotally connected in the slot 28 rotatably. In this way, through the above-mentioned structural connection design, the keycap 22 can move up and down relative to the bottom plate 20 by the support mechanism 24.

此外，背光模組14係設置於底板20上，薄膜電路板16對應每一鍵帽22之位置具有一開關46且設置於背光模組14上，背光模組14具有一光源48（較佳地為發光二極體，但不受此限）以及一導光板50，光源48係可較佳地設置於導光板50之一側（但不受此限，其亦可採用容設於導光板50中之設計）以發射光線進入導光板50內且從導光板50往每一鍵帽22射出而使得鍵盤10可具有按鍵發光功能，且由前述說明以及第1圖可知，第一連接件30以及第二連接件32係穿過薄膜電路板16、導光板50以及電容式觸控片18以可活動地連接於支撐機構24，使得鍵帽22可朝底板20向下移動以進行開關46之按壓觸發，進而執行使用者所欲輸入的按鍵功能。需注意的是，在另一實施例中，本發明亦可採用薄膜電路板16設置於背光模組14與底板20之間的設計，其相關描述係可參照上述說明類推，於此不再贅述。In addition, the backlight module 14 is arranged on the bottom plate 20, the film circuit board 16 has a switch 46 corresponding to the position of each key cap 22 and is arranged on the backlight module 14. The backlight module 14 has a light source 48 (preferably It is a light-emitting diode, but not limited to this) and a light guide plate 50. The light source 48 can be preferably arranged on one side of the light guide plate 50 (but not limited to this, it can also be accommodated in the light guide plate 50 Design in) to emit light into the light guide plate 50 and emitted from the light guide plate 50 to each key cap 22, so that the keyboard 10 can have a key light-emitting function, and from the foregoing description and Figure 1, it can be seen that the first connector 30 and The second connecting member 32 passes through the thin film circuit board 16, the light guide plate 50 and the capacitive touch pad 18 to be movably connected to the supporting mechanism 24, so that the keycap 22 can move downwards toward the bottom plate 20 to press the switch 46 Trigger, and then execute the key function that the user wants to input. It should be noted that, in another embodiment, the present invention can also adopt a design in which the thin film circuit board 16 is disposed between the backlight module 14 and the bottom plate 20. The related description can be deduced by referring to the above description and will not be repeated here. .

以下係針對電容式觸控片18之設計進行詳細之描述，請參閱第1圖、第2圖，以及第3圖，如第1圖、第2圖，以及第3圖所示，電容式觸控片18係用來提供觸控訊號給鍵盤10所應用之電腦裝置，以供使用者進行相關觸控操作（如移動游標等）之用，電容式觸控片18包含一透光基板52以及觸控電極層54，觸控電極層54（其XY軸感應電極配置如第3圖所示，其相關描述係常見於先前技術中，於此不再贅述）係形成於透光基板52之一底面56且對應每一鍵帽22之位置具有一出光區58，透光基板52對應出光區58之位置形成有一散射結構60（其可採用常見光學散射微結構設計，如網點、鋸齒、溝槽、壓印微結構或其組合，但不以此為限），在此實施例中，散射結構60係可形成於出光區58內（亦即如第3圖所示之散射結構60與觸控電極層54位於同一層），藉此，從導光板50所射出之光線可通過出光區58且在散射結構60處發生散射以引導光線射向相對應之鍵帽22，進而產生按鍵發光功效。The following is a detailed description of the design of the capacitive touch pad 18, please refer to Figure 1, Figure 2, and Figure 3. As shown in Figure 1, Figure 2, and Figure 3, the capacitive touch The control sheet 18 is used to provide touch signals to the computer device used by the keyboard 10 for the user to perform related touch operations (such as moving the cursor, etc.). The capacitive touch control sheet 18 includes a transparent substrate 52 and The touch electrode layer 54 and the touch electrode layer 54 (the XY axis sensing electrode configuration is shown in Fig. 3, and the related descriptions are common in the prior art, and will not be repeated here) are formed on one of the transparent substrates 52 The bottom surface 56 has a light-emitting area 58 corresponding to the position of each keycap 22, and the light-transmitting substrate 52 forms a scattering structure 60 at the position corresponding to the light-emitting area 58 (it can be designed with common optical scattering microstructures, such as dots, sawtooths, grooves, etc.) , Imprinted microstructures or their combination, but not limited to this), in this embodiment, the scattering structure 60 can be formed in the light-emitting area 58 (that is, the scattering structure 60 and the touch control as shown in Figure 3). The electrode layer 54 is located on the same layer), whereby the light emitted from the light guide plate 50 can pass through the light exit area 58 and be scattered at the scattering structure 60 to guide the light to the corresponding key cap 22, thereby generating the key light effect.

綜上所述，本發明係採用直接將電容式觸控片疊設於薄膜電路板、背光模組以及底板上之配置以取代先前技術將電容式觸控片設置於鍵帽下之設計，因此本發明即可有效地解決先前技術中所提到的電容式觸控片與鍵帽之組裝過程費時費工的問題，從而降低鍵盤之製程成本。除此之外，透過上述將散射結構形成在電容式觸控片上之設計，背光模組所射出之光線係可更加均勻地入射至鍵帽，從而有效地提升鍵盤之按鍵發光效果以及光線使用效率。In summary, the present invention adopts the configuration of directly stacking the capacitive touch pad on the film circuit board, the backlight module and the bottom plate to replace the prior art design of placing the capacitive touch pad under the key cap. Therefore, The present invention can effectively solve the problem of time-consuming and labor-consuming assembling process of the capacitive touch pad and the keycap mentioned in the prior art, thereby reducing the manufacturing process cost of the keyboard. In addition, through the above-mentioned design of forming the scattering structure on the capacitive touch panel, the light emitted by the backlight module can be incident on the key caps more evenly, thereby effectively improving the lighting effect of the keyboard keys and the efficiency of light usage .

在實際應用中，電容式觸控片之設計係可不限於上述實施例，舉例來說，請參閱第4圖，其為根據本發明另一實施例所提出之電容式觸控片18’之部分剖面簡示圖，此實施例中所述的元件與上述實施例中所述的元件編號相同者，表示其具有相似的功能或結構，於此不再贅述。如第4圖所示，電容式觸控片18’包含透光基板52以及觸控電極層54，透光基板52對應出光區58之位置形成有一散射結構60’（其可採用常見光學散射微結構設計，如網點、鋸齒、溝槽、壓印微結構或其組合，但不以此為限），在此實施例中，散射結構60’係可形成於透光基板52之一頂面62（亦即如第4圖所示之散射結構60’與觸控電極層54位於不同層），藉此，從導光板50所射出之光線可通過出光區58且在散射結構60’處發生散射以引導光線射向相對應之鍵帽22，進而產生按鍵發光功效。In practical applications, the design of the capacitive touch panel may not be limited to the above-mentioned embodiment. For example, please refer to Figure 4, which is a part of the capacitive touch panel 18' according to another embodiment of the present invention. A schematic cross-sectional view. The elements described in this embodiment have the same numbers as the elements described in the foregoing embodiments, which means that they have similar functions or structures, and will not be repeated here. As shown in Figure 4, the capacitive touch panel 18' includes a light-transmitting substrate 52 and a touch electrode layer 54. The light-transmitting substrate 52 forms a scattering structure 60' at a position corresponding to the light-emitting area 58 (which can use common optical scattering micro Structural design, such as dots, serrations, grooves, imprinted microstructures, or combinations thereof, but not limited to this). In this embodiment, the scattering structure 60' can be formed on a top surface 62 of the transparent substrate 52 (That is, the scattering structure 60' and the touch electrode layer 54 are located in different layers as shown in FIG. 4), whereby the light emitted from the light guide plate 50 can pass through the light exit area 58 and be scattered at the scattering structure 60' In order to guide the light to the corresponding key cap 22, the key luminous effect is generated.

在另一實施例中，請參閱第5圖，其為根據本發明另一實施例所提出之電容式觸控片18”之部分剖面簡示圖，此實施例中所述的元件與上述實施例中所述的元件編號相同者，表示其具有相似的功能或結構，於此不再贅述。如第5圖所示，電容式觸控片18”包含透光基板52以及觸控電極層54，透光基板52對應出光區58之位置形成有一散射結構60”，在此實施例中，散射結構60”係為自透光基板52之頂面62突出形成之曲面散射結構，藉此，從導光板50所射出之光線可通過出光區58且在散射結構60”處發生散射以引導光線射向相對應之鍵帽22，進而產生按鍵發光功效。In another embodiment, please refer to FIG. 5, which is a schematic partial cross-sectional view of a capacitive touch pad 18" according to another embodiment of the present invention. Those with the same component numbers in the examples indicate that they have similar functions or structures, and will not be repeated here. As shown in Figure 5, the capacitive touch panel 18" includes a light-transmitting substrate 52 and a touch electrode layer 54 The light-transmitting substrate 52 is formed with a scattering structure 60" at a position corresponding to the light-emitting area 58. In this embodiment, the scattering structure 60" is a curved scattering structure formed protruding from the top surface 62 of the light-transmitting substrate 52, thereby The light emitted from the light guide plate 50 can pass through the light exit area 58 and be scattered at the scattering structure 60" to guide the light to the corresponding key cap 22, thereby generating the key light-emitting effect.

在另一實施例中，請參閱第6圖，其為根據本發明另一實施例所提出之電容式觸控片18’’’之部分剖面簡示圖，此實施例中所述的元件與上述實施例中所述的元件編號相同者，表示其具有相似的功能或結構，於此不再贅述。如第6圖所示，電容式觸控片18’’’包含透光基板52以及一透光觸控電極層64，透光觸控電極層64（較佳地由銦錫氧化物（Indium Tin Oxide, ITO）材質所組成，但不受此限）形成於透光基板52之底面56，透光基板52對應光線射向每一鍵帽22之位置可形成有散射結構60，藉此，從導光板50所射出之光線可在散射結構60處發生散射以引導光線射向相對應之鍵帽22，進而產生按鍵發光功效。In another embodiment, please refer to FIG. 6, which is a schematic partial cross-sectional view of a capacitive touch pad 18"' according to another embodiment of the present invention. The components described in this embodiment are the same as those in this embodiment. Elements with the same numbers in the above embodiments indicate that they have similar functions or structures, and will not be repeated here. As shown in Figure 6, the capacitive touch panel 18'" includes a light-transmitting substrate 52 and a light-transmitting touch electrode layer 64. The light-transmitting touch electrode layer 64 (preferably made of indium tin oxide (Indium Tin Oxide)) Oxide, ITO) material, but not limited to it) is formed on the bottom surface 56 of the light-transmitting substrate 52. The light-transmitting substrate 52 can form a scattering structure 60 corresponding to the position where the light is directed to each keycap 22, thereby The light emitted from the light guide plate 50 can be scattered at the scattering structure 60 to guide the light to the corresponding key cap 22, thereby generating the key light-emitting effect.

值得一提的是，電容式觸控片與背光模組之設計係可不限於上述實施例，舉例來說，請參閱第7圖，其為根據本發明另一實施例所提出之一鍵盤100之部分剖面示意圖，此實施例中所述的元件與上述實施例中所述的元件編號相同者，表示其具有相似的功能或結構，於此不再贅述。如第7圖所示，鍵盤100包含複數個按鍵12（於第7圖中僅顯示一個，但不受此限）、一背光模組102、薄膜電路板16以及電容式觸控片18，背光模組102具有光源48以及一導光板104，導光板104對應每一鍵帽22之位置具有一第一連接件106以及一第二連接件108，薄膜電路板16係設置於導光板104下且對應每一鍵帽22之位置具有開關46，電容式觸控片18係設置於導光板104上。在此實施例中，第一連接件106以及第二連接件108係可較佳地以埋入射出或熱塑成型之方式連接於導光板104（但不受此限，其亦可採用其他連接設計，例如結構卡合或鉚接設計等），舉例來說，第一連接件106可具有一固定端部110，導光板104對固定端部110之位置形成有一凹槽112，固定端部110係可容置於凹槽112中（例如以結構卡合或鉚接方式）以將第一連接件106固定於導光板104。如此一來，電容式觸控片18係可用來提供觸控訊號給鍵盤100所應用之電腦裝置，以供使用者進行相關觸控操作（如移動游標等）之用，以及光源48所發射之光線係可從導光板104往每一鍵帽22射出而使得鍵盤100可具有按鍵發光功能，且由第7圖可知，第一連接件30以及第二連接件32係穿過電容式觸控片18以可活動地連接於支撐機構24，使得鍵帽22可朝薄膜電路板16向下移動以進行開關46之按壓觸發，進而執行使用者所欲輸入的按鍵功能。It is worth mentioning that the design of the capacitive touch panel and the backlight module may not be limited to the above-mentioned embodiments. For example, please refer to FIG. 7, which is an example of a keyboard 100 according to another embodiment of the present invention. It is a partial cross-sectional schematic diagram. The elements described in this embodiment have the same numbers as the elements described in the foregoing embodiments, which means that they have similar functions or structures, and will not be repeated here. As shown in Figure 7, the keyboard 100 includes a plurality of buttons 12 (only one is shown in Figure 7, but not limited to this), a backlight module 102, a thin film circuit board 16, and a capacitive touch pad 18. Backlight The module 102 has a light source 48 and a light guide plate 104. The light guide plate 104 has a first connector 106 and a second connector 108 corresponding to the position of each key cap 22. The thin film circuit board 16 is arranged under the light guide plate 104 and There is a switch 46 corresponding to the position of each key cap 22, and the capacitive touch panel 18 is disposed on the light guide plate 104. In this embodiment, the first connecting member 106 and the second connecting member 108 can preferably be connected to the light guide plate 104 by embedding or by thermoplastic molding (but not limited to this, and other connections may also be used. Design, such as structural snap or riveting design, etc.), for example, the first connecting member 106 may have a fixed end 110, the light guide plate 104 forms a groove 112 at the position of the fixed end 110, and the fixed end 110 is It can be accommodated in the groove 112 (for example, in a structurally snapped or riveted manner) to fix the first connecting member 106 to the light guide plate 104. In this way, the capacitive touch panel 18 can be used to provide touch signals to the computer device used by the keyboard 100 for the user to perform related touch operations (such as moving the cursor, etc.), and the light source 48 emits The light can be emitted from the light guide plate 104 to each key cap 22 so that the keyboard 100 can have a key light-emitting function, and it can be seen from Figure 7 that the first connector 30 and the second connector 32 pass through the capacitive touch pad The 18 is movably connected to the supporting mechanism 24, so that the keycap 22 can move downward toward the membrane circuit board 16 to trigger the switch 46 to perform the key function input by the user.

在此實施例中，本發明係將電容式觸控片疊設於背光模組上以取代先前技術將電容式觸控片設置於鍵帽下之設計，以及將第一連接件以及第二連接件直接設置在導光板上以省略底板之配置，因此本發明係可有效地解決先前技術中所提到的電容式觸控片與鍵帽之組裝過程費時費工與發光觸控鍵盤整體結構過厚的問題，從而降低鍵盤之製程成本且有利於鍵盤之薄型化設計。至於針對鍵盤100之其他相關設計（如電容式觸控片與散射結構之設計等），其係可參照上述實施例類推，於此不再贅述。In this embodiment, the present invention superimposes the capacitive touch panel on the backlight module to replace the prior art design of disposing the capacitive touch panel under the key cap, and connects the first connector and the second connector The components are directly arranged on the light guide plate to omit the configuration of the bottom plate. Therefore, the present invention can effectively solve the time-consuming and labor-intensive assembly process of the capacitive touch pad and the keycap mentioned in the prior art and the overall structure of the light-emitting touch keyboard. The thickness problem reduces the manufacturing cost of the keyboard and facilitates the thin design of the keyboard. As for other related designs of the keyboard 100 (such as the design of the capacitive touch panel and the scattering structure, etc.), they can be deduced by referring to the above-mentioned embodiment, and will not be repeated here.

除此之外，請參閱第8圖，其為根據本發明另一實施例所提出之一鍵盤150之部分剖面示意圖，此實施例中所述的元件與上述實施例中所述的元件編號相同者，表示其具有相似的功能或結構，於此不再贅述。如第8圖所示，鍵盤150包含複數個按鍵12（於第8圖中僅顯示一個，但不受此限）、背光模組102、薄膜電路板16以及一電容式觸控層152，電容式觸控層152（其XY軸感應電極配置係可參照第3圖類推，於此不再贅述）係形成於導光板104下以用來提供觸控訊號給鍵盤150所應用之電腦裝置，以供使用者進行相關觸控操作（如移動游標等）之用。在此實施例中，本發明係將電容式觸控層直接形成於背光模組之導光板下，藉以更進一步地縮減鍵盤150之整體結構厚度，以利於鍵盤150之薄型化設計。至於針對鍵盤150之其他相關設計（如電容式觸控片與散射結構之設計、導光板之連接件設計等），其係可參照上述實施例類推，於此不再贅述。In addition, please refer to FIG. 8, which is a partial cross-sectional view of a keyboard 150 according to another embodiment of the present invention. The components described in this embodiment are numbered the same as those described in the above embodiments. If it has a similar function or structure, it will not be repeated here. As shown in Figure 8, the keyboard 150 includes a plurality of buttons 12 (only one is shown in Figure 8, but not limited to this), a backlight module 102, a thin film circuit board 16, and a capacitive touch layer 152. The touch control layer 152 (the XY axis sensing electrode configuration can be deduced by referring to Fig. 3 and will not be repeated here) is formed under the light guide plate 104 to provide touch signals to the computer device applied to the keyboard 150, For users to perform related touch operations (such as moving the cursor, etc.). In this embodiment, the present invention forms the capacitive touch layer directly under the light guide plate of the backlight module, so as to further reduce the overall structural thickness of the keyboard 150 to facilitate the thin design of the keyboard 150. As for other related designs of the keyboard 150 (such as the design of the capacitive touch panel and the scattering structure, the design of the connecting member of the light guide plate, etc.), they can be deduced by referring to the above-mentioned embodiment and will not be repeated here.

另外，請參閱第9圖，其為根據本發明另一實施例所提出之一鍵盤200之部分剖面示意圖，此實施例中所述的元件與上述實施例中所述的元件編號相同者，表示其具有相似的功能或結構，於此不再贅述。如第9圖所示，鍵盤200包含複數個按鍵12（於第9圖中僅顯示一個，但不受此限）、一背光模組202、薄膜電路板16、電容式觸控片18，以及底板20，背光模組202係設置於底板20下且具有光源48以及導光板50，藉此，光源48係可發射光線進入導光板50內且從導光板50往每一鍵帽22射出而使得鍵盤200可具有按鍵發光功能，且由前述說明以及第9圖可知，第一連接件30以及第二連接件32係穿過薄膜電路板16以及電容式觸控片18以可活動地連接於支撐機構24，使得鍵帽22可朝底板20向下移動以進行開關46之按壓觸發，進而執行使用者所欲輸入的按鍵功能。至於針對鍵盤200之其他相關設計（如電容式觸控片與散射結構之設計等），其係可參照上述實施例類推，於此不再贅述。 以上所述僅為本發明之較佳實施例，凡依本發明申請專利範圍所做之均等變化與修飾，皆應屬本發明之涵蓋範圍。In addition, please refer to FIG. 9, which is a partial cross-sectional view of a keyboard 200 according to another embodiment of the present invention. The components described in this embodiment are the same as those described in the above embodiments. It has a similar function or structure, and will not be repeated here. As shown in Figure 9, the keyboard 200 includes a plurality of buttons 12 (only one is shown in Figure 9, but not limited to this), a backlight module 202, a thin film circuit board 16, a capacitive touch pad 18, and The bottom plate 20 and the backlight module 202 are arranged under the bottom plate 20 and have a light source 48 and a light guide plate 50, whereby the light source 48 can emit light into the light guide plate 50 and emit light from the light guide plate 50 to each key cap 22 so that The keyboard 200 can have a key light-emitting function, and it can be seen from the foregoing description and FIG. 9 that the first connector 30 and the second connector 32 pass through the film circuit board 16 and the capacitive touch pad 18 to be movably connected to the support The mechanism 24 enables the keycap 22 to move downward toward the bottom plate 20 to trigger the pressing of the switch 46, so as to perform the key function input by the user. As for other related designs of the keyboard 200 (such as the design of the capacitive touch panel and the scattering structure, etc.), they can be deduced by referring to the above-mentioned embodiment, and will not be repeated here. The foregoing descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made in accordance with the scope of the patent application of the present invention shall fall within the scope of the present invention.

10、100、150、200:鍵盤 12:按鍵 14、102、202:背光模組 16:薄膜電路板 18、18'、18"、18''':電容式觸控片 20:底板 22:鍵帽 24:支撐機構 26:滑槽 28:卡槽 30、106:第一連接件 32、108:第二連接件 34:第一支撐件 36:第二支撐件 38:第一滑動部 40:第一樞接部 42:第二滑動部 44:第二樞接部 46:開關 48:光源 50、104:導光板 52:透光基板 54:觸控電極層 56:底面 58:出光區 60、60'、60":散射結構 62:頂面 64:透光觸控電極層 110:固定端部 112:凹槽 152:電容式觸控層10, 100, 150, 200: keyboard 12: Button 14, 102, 202: backlight module 16: Thin film circuit board 18, 18', 18", 18''': capacitive touch pad 20: bottom plate 22: keycap 24: Supporting mechanism 26: Chute 28: card slot 30, 106: the first connector 32, 108: second connecting piece 34: The first support 36: second support 38: The first sliding part 40: The first pivot 42: second sliding part 44: second pivot 46: switch 48: light source 50, 104: light guide plate 52: Transparent substrate 54: Touch electrode layer 56: Bottom 58: Light emitting area 60, 60', 60": scattering structure 62: top surface 64: Light-transmitting touch electrode layer 110: fixed end 112: Groove 152: Capacitive touch layer

第1圖為根據本發明之一實施例所提出之鍵盤之部分剖面示意圖。 第2圖為第1圖之電容式觸控片之部分剖面簡示圖。 第3圖為第2圖之觸控電極層之電路配置部分放大示意圖。 第4圖為根據本發明另一實施例所提出之電容式觸控片之部分剖面簡示圖。 第5圖為根據本發明另一實施例所提出之電容式觸控片之部分剖面簡示圖。 第6圖為根據本發明另一實施例所提出之電容式觸控片之部分剖面簡示圖。 第7圖為根據本發明另一實施例所提出之鍵盤之部分剖面示意圖。 第8圖為根據本發明另一實施例所提出之鍵盤之部分剖面示意圖。 第9圖為根據本發明另一實施例所提出之鍵盤之部分剖面示意圖。Fig. 1 is a schematic partial cross-sectional view of a keyboard according to an embodiment of the present invention. Fig. 2 is a schematic partial cross-sectional view of the capacitive touch panel of Fig. 1. FIG. 3 is an enlarged schematic diagram of the circuit configuration part of the touch electrode layer in FIG. 2. FIG. 4 is a schematic diagram of a partial cross-section of a capacitive touch panel according to another embodiment of the present invention. FIG. 5 is a schematic diagram of a partial cross-section of a capacitive touch panel according to another embodiment of the present invention. FIG. 6 is a schematic diagram of a partial cross-section of a capacitive touch panel according to another embodiment of the present invention. Fig. 7 is a schematic partial cross-sectional view of a keyboard according to another embodiment of the present invention. FIG. 8 is a schematic partial cross-sectional view of a keyboard according to another embodiment of the present invention. FIG. 9 is a schematic partial cross-sectional view of a keyboard according to another embodiment of the present invention.

10:鍵盤10: keyboard

12:按鍵12: Button

14:背光模組14: Backlight module

16:薄膜電路板16: Thin film circuit board

18:電容式觸控片18: Capacitive touch pad

20:底板20: bottom plate

22:鍵帽22: keycap

24:支撐機構24: Supporting mechanism

26:滑槽26: Chute

28:卡槽28: card slot

30:第一連接件30: The first connector

32:第二連接件32: The second connecting piece

34:第一支撐件34: The first support

36:第二支撐件36: second support

38:第一滑動部38: The first sliding part

40:第一樞接部40: The first pivot

42:第二滑動部42: second sliding part

44:第二樞接部44: second pivot

46:開關46: switch

48:光源48: light source

50:導光板50: Light guide plate

Claims (13)

一種具有發光觸控功能之鍵盤，其包含： 複數個按鍵，每一按鍵包含一鍵帽以及一支撐機構，該支撐機構可活動地連接於該鍵帽； 一背光模組，其具有一光源以及一導光板，該光源發射光線進入該導光板內且從該導光板往每一鍵帽射出； 一薄膜電路板，其對應每一鍵帽之位置具有一開關且選擇性地設置於該背光模組上或設置於該背光模組下； 一電容式觸控片，其設置於該薄膜電路板以及該導光板上；以及 一底板，其設置於該背光模組以及該薄膜電路板下且對應每一鍵帽之位置具有一第一連接件以及一第二連接件，該第一連接件以及該第二連接件穿過該薄膜電路板、該導光板以及該電容式觸控片以可活動地連接於該支撐機構，使得該鍵帽可朝該底板向下移動以進行該開關之按壓觸發。A keyboard with luminous touch function, which includes: A plurality of keys, each key includes a keycap and a supporting mechanism, and the supporting mechanism can be movably connected to the keycap; A backlight module, which has a light source and a light guide plate, the light source emits light into the light guide plate and emits light from the light guide plate to each key cap; A film circuit board with a switch corresponding to the position of each key cap and is selectively arranged on or under the backlight module; A capacitive touch panel disposed on the thin film circuit board and the light guide plate; and A bottom plate, which is arranged under the backlight module and the film circuit board and has a first connection piece and a second connection piece corresponding to the position of each key cap, the first connection piece and the second connection piece passing through The film circuit board, the light guide plate, and the capacitive touch panel are movably connected to the supporting mechanism, so that the keycap can move downward toward the bottom plate to trigger the switch by pressing. 一種具有發光觸控功能之鍵盤，其包含： 複數個按鍵，每一按鍵包含一鍵帽以及一支撐機構，該支撐機構可活動地連接於該鍵帽； 一背光模組，其具有一光源以及一導光板，該導光板對應每一鍵帽之位置具有一第一連接件以及一第二連接件，該光源發射光線進入該導光板內且從該導光板往每一鍵帽射出； 一薄膜電路板，其設置於該導光板下且對應每一鍵帽之位置具有一開關；以及 一電容式觸控片，其設置於該導光板上且允許該第一連接件以及該第二連接件穿出以可活動地連接至該支撐機構，使得該鍵帽可朝該薄膜電路板向下移動以進行該開關之按壓觸發。A keyboard with luminous touch function, which includes: A plurality of keys, each key includes a keycap and a supporting mechanism, and the supporting mechanism can be movably connected to the keycap; A backlight module, which has a light source and a light guide plate, the light guide plate has a first connection piece and a second connection piece corresponding to the position of each key cap, the light source emits light into the light guide plate and from the light guide plate The light board shoots out to each keycap; A film circuit board, which is arranged under the light guide plate and has a switch corresponding to the position of each key cap; and A capacitive touch panel, which is arranged on the light guide plate and allows the first connector and the second connector to pass through to be movably connected to the supporting mechanism, so that the keycap can face the film circuit board Move down to trigger the press of the switch. 一種具有發光觸控功能之鍵盤，其包含： 複數個按鍵，每一按鍵包含一鍵帽以及一支撐機構，該支撐機構可活動地連接於該鍵帽； 一薄膜電路板，其對應每一鍵帽之位置具有一開關； 一背光模組，其設置於該薄膜電路板上且具有一光源以及一導光板，該導光板對應每一鍵帽之位置具有一第一連接件以及一第二連接件，該第一連接件以及該第二連接件可活動地連接於該支撐機構，使得該鍵帽可朝該薄膜電路板向下移動以進行該開關之按壓觸發，該光源發射光線進入該導光板內且從該導光板往每一鍵帽射出；以及 一電容式觸控層，其形成於該導光板下。A keyboard with luminous touch function, which includes: A plurality of keys, each key includes a keycap and a supporting mechanism, and the supporting mechanism can be movably connected to the keycap; A film circuit board with a switch corresponding to the position of each keycap; A backlight module is arranged on the film circuit board and has a light source and a light guide plate. The light guide plate has a first connection piece and a second connection piece corresponding to the position of each key cap, the first connection piece And the second connecting member can be movably connected to the supporting mechanism, so that the key cap can move down toward the film circuit board to trigger the switch, the light source emits light into the light guide plate and from the light guide plate Shoot at each keycap; and A capacitive touch layer is formed under the light guide plate. 一種具有發光觸控功能之鍵盤，其包含： 複數個按鍵，每一按鍵包含一鍵帽以及一支撐機構，該支撐機構可活動地連接於該鍵帽； 一背光模組，其具有一光源以及一導光板，該光源發射光線進入該導光板內且從該導光板往每一鍵帽射出； 一底板，其設置於該背光模組上且對應每一鍵帽之位置具有一第一連接件以及一第二連接件； 一薄膜電路板，其對應每一鍵帽之位置具有一開關且設置於該底板上；以及 一電容式觸控片，其設置於該薄膜電路板上，該薄膜電路板以及該電容式觸控片允許該第一連接件以及該第二連接件穿過以可活動地連接於該支撐機構，使得該鍵帽可朝該底板向下移動以進行該開關之按壓觸發。A keyboard with luminous touch function, which includes: A plurality of keys, each key includes a keycap and a supporting mechanism, and the supporting mechanism can be movably connected to the keycap; A backlight module, which has a light source and a light guide plate, the light source emits light into the light guide plate and emits light from the light guide plate to each key cap; A bottom plate, which is arranged on the backlight module and has a first connection piece and a second connection piece corresponding to the position of each key cap; A film circuit board, which has a switch corresponding to the position of each key cap and is arranged on the bottom plate; and A capacitive touch pad is arranged on the thin film circuit board, the thin film circuit board and the capacitive touch pad allow the first connector and the second connector to pass through to be movably connected to the supporting mechanism , So that the keycap can move down toward the bottom plate to trigger the switch by pressing. 2或4所述之鍵盤，其中該電容式觸控片包含一透光基板以及一觸控電極層，該觸控電極層形成於該透光基板之一底面且對應每一鍵帽之位置具有一出光區，該透光基板對應該出光區之位置形成有一散射結構，使得從該導光板射出之光線通過該出光區且在該散射結構處發生散射以射向相對應之鍵帽。The keyboard of 2 or 4, wherein the capacitive touch panel includes a light-transmitting substrate and a touch electrode layer, the touch electrode layer is formed on a bottom surface of the light-transmitting substrate and has a position corresponding to each key cap A light-emitting area, the light-transmitting substrate forms a scattering structure at a position corresponding to the light-emitting area, so that the light emitted from the light guide plate passes through the light-emitting area and is scattered at the scattering structure to be directed to the corresponding key cap. 如請求項5所述之鍵盤，其中該散射結構形成於該出光區內或是形成於該透光基板之一頂面。The keyboard according to claim 5, wherein the scattering structure is formed in the light-exiting area or formed on a top surface of the light-transmitting substrate. 如請求項6所述之鍵盤，其中該散射結構係為自該頂面突出形成之一曲面散射結構。The keyboard according to claim 6, wherein the scattering structure is a curved scattering structure protruding from the top surface. 2或4所述之鍵盤，其中該電容式觸控片包含一透光基板以及一透光觸控電極層，該透光觸控電極層形成於該透光基板之一底面，從該導光板射出之光線通過該透光觸控電極層以及該透光基板射向每一鍵帽。The keyboard according to 2 or 4, wherein the capacitive touch panel includes a light-transmitting substrate and a light-transmitting touch electrode layer, and the light-transmitting touch electrode layer is formed on a bottom surface of the light-transmitting substrate from the light guide plate The emitted light passes through the light-transmitting touch electrode layer and the light-transmitting substrate and is directed toward each key cap. 如請求項8所述之鍵盤，其中該透光基板對應光線射向每一鍵帽之位置形成有一散射結構。The keyboard according to claim 8, wherein the light-transmitting substrate forms a scattering structure corresponding to the position where the light radiates toward each key cap. 如請求項2或3所述之鍵盤，其中該第一連接件以及該第二連接件以埋入射出或熱塑成型之方式連接於該導光板。The keyboard according to claim 2 or 3, wherein the first connecting member and the second connecting member are connected to the light guide plate by embedding or molding. 如請求項10所述之鍵盤，其中該第一連接件具有一固定端部，該導光板對該固定端部之位置形成有一凹槽，該固定端部容置於該凹槽中以將該第一連接件固定於該導光板。The keyboard according to claim 10, wherein the first connecting member has a fixed end, the light guide plate forms a groove at the position of the fixed end, and the fixed end is received in the groove for the The first connecting member is fixed to the light guide plate. 2、3或4所述之鍵盤，其中該光源設置於該導光板之一側或容設於該導光板中。The keyboard of 2, 3 or 4, wherein the light source is arranged on one side of the light guide plate or contained in the light guide plate. 2、3或4所述之鍵盤，其中該支撐機構係選自剪刀腳支架結構或蝴蝶支架結構。The keyboard of 2, 3, or 4, wherein the supporting mechanism is selected from a scissor foot support structure or a butterfly support structure.
TW109125934A 2020-05-11 2020-07-31 Keyboard with light emitting function and touch function TWI796584B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/195,585 US11334172B2 (en) 2020-05-11 2021-03-08 Keyboard with light emitting function and touch function

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063022589P 2020-05-11 2020-05-11
US63/022,589 2020-05-11

Publications (2)

Publication Number Publication Date
TW202143269A true TW202143269A (en) 2021-11-16
TWI796584B TWI796584B (en) 2023-03-21

Family

ID=74636980

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109125934A TWI796584B (en) 2020-05-11 2020-07-31 Keyboard with light emitting function and touch function

Country Status (2)

Country Link
CN (2) CN212570799U (en)
TW (1) TWI796584B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI796084B (en) * 2022-01-11 2023-03-11 群光電子股份有限公司 Keyboard device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI343064B (en) * 2007-12-14 2011-06-01 Darfon Electronics Corp Keyboard and light-emitting keyboard
TWI416565B (en) * 2011-05-13 2013-11-21 Primax Electronics Ltd Illuminating keyboard
WO2014018121A1 (en) * 2012-07-26 2014-01-30 Changello Enterprise Llc Fingerprint-assisted force estimation

Also Published As

Publication number Publication date
TWI796584B (en) 2023-03-21
CN113643921A (en) 2021-11-12
CN212570799U (en) 2021-02-19

Similar Documents

Publication Publication Date Title
TWI501276B (en) Luminous keyboard device
TWI539328B (en) Luminous keyboard and light guide plate module thereof
TWI478192B (en) Illuminated keyboard
TWI636476B (en) Luminous keyboard
TWI416565B (en) Illuminating keyboard
TWI423289B (en) Membrane circuit board and luminous keyboard using the same
TW201503195A (en) Illumanating keyboard
US7628500B2 (en) Luminous keyboard
TWI501277B (en) Illuminated keyboard
TWI498773B (en) Luminous keyboard
TWI674609B (en) Thin type back light module and thin type illuminated keyboard
TWI687951B (en) Keyboard device
TWM534889U (en) Backlight module with membrane switch function
TW201316368A (en) Illuminating keyboard
TWI430310B (en) Luminous keyboard
TWI500061B (en) Luminous keyboard device
TWI796584B (en) Keyboard with light emitting function and touch function
US20110267745A1 (en) Illuminant human interface device
US11334172B2 (en) Keyboard with light emitting function and touch function
TW201913704A (en) Luminous keyboard
TWI775439B (en) Key structure with display panel
TW201919083A (en) Luminous keyboard
TW201630018A (en) Illuminating keyboard
TW201539290A (en) Cursor device and keyboard
TW201919081A (en) Light emitting keyboard