Method of providing image data to a panel with a delta arrangement of pixels and apparatus using the same
Architecture for providing serial RGB data to be displayed in the panels with the delta arrangement of pixels is provided herewith. In the architecture, data sequence transmitted from an application specific integrated circuit (ASIC) to a panel of a device is modified to avoid the problem of saw-toothed images, which can improve the quality of displayed images. In the architecture, the image data is received for the panel and is converted to serial RBG data. The data sequence of the serial RGB data either for the pixels at an odd line or for the pixels at an even line of the delta arrangement in the panel is adjusted to avoid the problem of saw-toothed images.
1 . Method of providing image data to a panel with a delta arrangement of pixels, the method comprising:
receiving the image data for the panel;
converting the image data to serial RBG data; and
adjusting data sequence of the serial RGB data either for the pixels at an odd line or for the pixels at an even line of the delta arrangement in the panel.
2 . The method as claimed in claim 1 , wherein the data sequence of the serial RGB data is adjusted according to an alignment difference between the pixels at the odd line and at the even line of the delta arrangement.
3 . The method as claimed in claim 2 , wherein the data sequence of the serial RGB data is adjusted according to the alignment difference between the pixels at the odd line and at the even line of the delta arrangement by shifting the serial RGB data for the first sub-pixel for a pre-determined number of dots later.
4 . The method as claimed in claim 3 , wherein if the data sequence of the serial RGB data for the pixels at the even line of the delta arrangement in the panel is adjusted, all of the data sequence of the serial RGB data for the pixels at every one of the even lines of the delta arrangement in the panel are adjusted by shifting the serial RGB data for the first sub-pixel for the pre-determined number of dots later.
5 . The method as claimed in claim 1 , wherein the image data received for the panel is in a YUV NTSC (National Television System Committee) mode.
6 . The method as claimed in claim 1 , wherein the image data received for the panel is in a YUV PAL (Phase Alternating Line) mode.
7 . The method as claimed in claim 1 , wherein the image data received for the panel is in a RGB Dummy QVGA (Quarter Video Graphics Array) mode.
8 . The method as claimed in claim 1 , wherein the image data received for the panel is in a RGB Dummy NTSC mode.
9 . The method as claimed in claim 1 , wherein the image data received for the panel is in a RGB Dummy PAL mode.
10 . The method as claimed in claim 1 , wherein the image data received for the panel is in a Through mode.
11 . An apparatus, comprising:
a panel, with a plurality of pixels arranged in a delta arrangement of pixels, for displaying images; and
an application specific integrated circuit (ASIC) for receiving image data, converting the image data to serial RBG data, and adjusting data sequence of the serial. RGB data either for the pixels at an odd line or for the pixels at an even line of the delta arrangement in the panel.
12 . The apparatus as claimed in claim 11 , wherein the data sequence of the serial RGB data is adjusted according to an alignment difference between the pixels at the odd line and at the even line of the delta arrangement.
13 . The apparatus as claimed in claim 12 , wherein the data sequence of the serial RGB data is adjusted according to the alignment difference between the pixels at the odd line and at the even line of the delta arrangement by shifting the serial RGB data for the first sub-pixel for a pre-determined number of dots later.
14 . The apparatus as claimed in claim 11 , wherein the apparatus is a digital still camera (DSC), a mobile phone, a photo printer, or a personal digital assistant (PDA).
15 . The apparatus as claimed in claim 11 , wherein the image data received by the ASIC is in a YUV NTSC (National Television System Committee) mode.
16 . The apparatus as claimed in claim 11 , wherein the image data received by the ASIC is in a YUV PAL (Phase Alternating Line) mode.
17 . The apparatus as claimed in claim 11 , wherein the image data received by the ASIC is in a RGB Dummy QVGA (Quarter Video Graphics Array) mode.
18 . The apparatus as claimed in claim 11 , wherein the image data received by the ASIC is in a RGB Dummy NTSC mode.
19 . The apparatus as claimed in claim 11 , wherein the image data received by the ASIC is in a RGB Dummy PAL mode.
20 . The apparatus as claimed in claim 11 , wherein the image data received by the ASIC is in a Through mode.