TW520593B - A digital handheld keyboard oriented device with multikey data and control input, display, wireless communication and data processing, and a camera feeding the communication, which has optical output for a visual indication to delimit a short range image - Google Patents

Abstract

A digital keyboard-oriented device has an interconnected arrangement of multikey data and control input means, a display, communication facilities, data processing elements and a camera that may be controlled to feed the said communication facilities. In particular, the device is handheld, the camera is provided with optical output elements for delimiting a short range image capturing area through one or more visual indicators, and the communication facilities are wireless.

Description

520593 Amendment No. 88Π5111 V. Description of the invention (1) Field of the invention-The present invention relates to the device as cited before the first item of the scope of patent application. BACKGROUND OF THE INVENTION Offenlegungsschrift 36 13 585 A1, Germany discloses a consumer device for use with videophone technology, and in particular, its mechanical installation is suitable for use in two-way communication. This device communicates with voice and video like drawing objects. Previous digital technologies have allowed such similar devices to be miniaturized. However, the known device essentially requires a large frame structure without miniaturizing itself.

SUMMARY OF THE INVENTION As a result, in other cases, the object of the present invention is to change the fixed bulky structure of a known device into a flexible and easy-to-use configuration for correctly indicating a precise target area to a human user, and Keep the user interface as friendly as possible.

Therefore, according to one of its characteristics, the present invention is characterized by the characteristic part as in the first claim. The main function of the device may be a set of weavers that can store multiple data items accompanying images; or a communication device such as a mobile phone, which currently includes a facsimile device that is lightweight and easy to use. Further advantageous features of the invention are as detailed in the scope of the patent application. Generally, the inventors have found that the need for a camera to teach a separate facsimile or similar camera drive is more useful. In particular, the configuration can be integrated into future devices, thereby allowing real-time changes in information between users. Finally, Internet exchange connections can also benefit from the use of HTML. Simple illustration of the schema

O: \ 60 \ 60232-910904.ptc Page 5 Amendment 5. The description of the invention together with the meaning of $ ^ and further features and advantages The detailed identification of the following is the first cover of a mobile phone of the present invention; eight Middle · = 2 疋 the rear cover of the same device; 2 糸 f 糸 a block diagram of a device according to the invention; ^ 4 images used in Xiangxiang. The detailed description of the specific embodiment is as follows: The front cover of a mobile phone is displayed like the present invention. In general, this special reveals. ... disc control, 'without guaranteeing bits. 1 — 饨 古 n 叩 贝 Λ's transfer can be a number of machines: scanning machine to obtain images, and a reality] to allow; charter aircraft to transfer image data between the brain. The fact i and the following are shown: The right program, such as the use of the 描 It scanner, obtains the image and is expected to be on the computer's hard disk. = The mobile phone is connected to the computer; ',', transferred by the software installed on the mobile phone The image. ^ Clearly this is a complicated procedure. The present invention avoids these two important points. In Fig. 1, the housing 20 is somewhat conventional in size. It has i 2, traditional telephone control buttons 22 and four special function buttons 30. The latter key can be used to switch between the telephone and fax functions and set the f-image sensitivity level. In another context, the keys include alphabetic keys for entering text TGf, or even some complete alphanumeric keyboards. Further shown are an antenna 24, a display screen 26 and a magnifying glass 28. The antenna allows wireless communication over an appropriate range. The camera is not

III

O: \ 60 \ 60232-910904.ptc Page 6 520593 --- Fuhan 88115111 V. Description of the invention (3)

When the picture screen is effective to capture the foreign envoy, the figure shows the special feature of the large mirror, and the back of the class 2, and captures or obtains from the record body26. As a part of the optical channel terminal, see the immediate view. Comparing images 26 and 28 tells us whether the image quality captured by the building is sufficient for further processing. The second one is to check whether the image is correct, and when the first one is stimulated, the image can be saved. Beta double makeup key

= Display the back cover of a mobile phone according to the invention. The figure shows the i-line 24, and the further mini-camera 32 and the light-dried object 34 shown in FIG. Alternatively, the magnifying glass may be based on the same object as the camera shown in FIG. 3. The camera's axis direction and focus are adjusted by an appropriate button that is not on the other finger. The effective range for small sheet facsimile applications is to change between 10 and 20 cm, and for large paper like media it is between 1 and 2 meters.

FIG. 3 is a block diagram of a device data processing setting according to the present invention. The camera 46 is shown as a self-contained subsystem including all necessary electronics to perform the scanning feature. The magnifying glass 44 can receive unprocessed images for immediate user inspection. Item 48 converts the analog camera signal into digitized samples. Item 50 may form an interface between the DSP core and the top row of peripherals 40-46. Among these, the antenna 40 allows two-way communication between the device shown and further e.g. a base station. The screen 42 can display a digitized image of the captured analog scene. The central processing is facilitated by the DSP core 58 which includes various application software modules, namely the image encoder 64, the channel encoder 62, and the encoding and burst structure 60. These three consecutive operations are to convert a digitized image into a data stream, which is ideal for wireless transfer via an antenna 40, for example according to MPEG4 or GIF format. In addition, system software

Q: \ 60 \ 60232-910904.ptc Page 7 ^ 0593-^^ 88115111 _ V. Description of the invention (4) --- The boundary of == Synchronization and supervision of the project 6 6 'Project 6 8 enables the system controller Various tasks 70 are used to implement various functions. In addition to filtering, and white noise, image segmentation, and contour detection, the DSP combines: other image enhancement functions that form part of the present invention. This also includes the interface between the system control and the data bus 5 2. After the formation of the random access memory and the memory device of M is shown in item 54, and after further development, item 56 symbolizes the central processing unit of the system. -The resident program causes the central processing unit 56 to generate an interruption call display and a selection process. The ^ mode will be activated for the following functions to take effect: Static image transmission field = Allow to stimulate one of the following: Mobile Electric $ = 1 彳 ^ Machine Two Network will send a moving day image to the final state or moving book image storage ^ ^ There is an Internet, a computer connected to the road, the static! Resolution and sound = but also ten bl ^ 4 special two-space image sampling. In addition, the image will be displayed on the screen, ... or not larger than the magnifying glass. The tool size can be visually manipulated on the unit as indicated. The ribs of this predecessor configuration * > ^ Pezhuo field ruler forms a flail in the laser-rectangle. It is used to capture the image field and avoid long lighting elements. Forming a line shows that it will be stretched by the laser: To focus the light energy on the narrow strip will be affected by the person, and the point-shaped laser 点 = the linear lens of the extended laser. Or, astigmatism lenses from Masada and Masaru can be used in discussions. Reduced energy consumption will be affected by adopting an interrupted line image:

520593 Amendment No. 88115111 V. Description of the Invention (5) Impact, not continuous line; For further reduction of energy consumption, these lasers are initiated by a time multiplexing organization. Alternatively, the edges of the field of view may be indicated by a sequence of dots, such as 8 dots per edge. In extreme cases, these points can be coded with or without the use of an image lens. Of course, shapes other than rectangular are feasible.

Now, although it has been described in detail above that it is particularly relevant to the application of mobile phone devices, various alternative uses are possible. First of all, the voice channel is not necessary, so communication can be widely used: it can be expanded to image and data, or image transfer can be combined with sound and data transfer in a single device. In addition, the present invention can be applied to an organizer or similar device, and its main function is data storage, but it can be combined with image transfer. Such an organizer is widely used to manage assignments, address files, and further personal files, and is usually just a limited group of items. In this case, the transferred image can be captured by an appropriate item from one of the stored databases.

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Claims (1)

520593 Amendment_Case No. 88115111 6. Scope of Patent Application 1. A digital keyboard guide device_, including multi-key data and control input, display device, communication device, data processing device, and camera device which can be provided to the communication device. A connection configuration characterized in that the device is handheld, the camera device can provide an optical output device for delimiting a short-range image capture area via one or more projected visual indicators, and the communication device is a radio . 2. As for the device in the scope of patent application, it has the main function of an organiser. 3. If the device in the scope of patent application is No. 1, it has a communication device The main function. It has a mobile phone in which the communication device is provided, in which the visual indicator package 丨 wherein the visual indicator package I is in a main multi-key device 4. The main function of the device according to item 3 of the scope of patent application. 5. The device of item 1 of the scope of patent application is used to generate a fax transfer effect. 6. The device as claimed in item 1 of the patent application includes a line pattern. 7. If the device under the scope of patent application includes a dot pattern. 8. If the device in the scope of patent application No. 1 has the camera device on the opposite side. O: \ 60 \ 60232-910904.ptc Page 11